[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Can you give me a summary of Ravel Phenex's involvement in Volume 16 and 17?

[Assistant] In Volume 16, Ravel sees off the Occult Research Club members, Bennia, and Loup Garou, who are traveling to Romania to assist Rias and Yuuto. She reminds Issei to mind his appearance. Following the meeting for the formation of D×D, Ravel agrees to Issei's request to make Le Fay his contracted magician. In Volume 17, Ravel oversees Issei's contract ceremony with Le Fay, establishing a 5-year pact. She accompanies the Occult Research Club to the Underworld for an experience day at Sona Sitri's school, manages Issei's Oppai Dragon activities, and sneaks into his bedroom to sleep with him, wearing only an old shirt and panties and using Issei's arm as a hug pillow.

[User] Regarding Volume 16, what specific instructions does Ravel give Issei before he departs?

[Assistant] Ravel reminds Issei to mind his appearance.

[User] Who are Bennia and Loup Garou, and why are they traveling to Romania in Volume 16?

[Assistant] Bennia and Loup Garou are traveling to Romania to aid Rias and Yuuto.

[User] What is the significance of the meeting for the formation of D×D, which is mentioned in Volume 16?

[Assistant] Following the meeting for the formation of D×D, Ravel accepts Issei's request to make Le Fay his contracted magician.

[User] Can you describe Ravel's involvement in Issei's contract with Le Fay in Volume 17?

[Assistant] Ravel oversees Issei's contract ceremony with Le Fay in Volume 17 and is successful in making a 5-year pact between the two.

[User] What event does Ravel attend with the Occult Research Club in the Underworld during Volume 17?

[Assistant] She goes with the Occult Research Club to the Underworld to participate in the experience day in the school Sona Sitri built.

[User] What is Ravel's role regarding Issei's 'Oppai Dragon activities' during the Underworld visit?

[Assistant] She manages Issei's Oppai Dragon activities.

[User] Describe the events involving Ravel and Issei's bedroom during the Underworld trip in Volume 17.

[Assistant] Ravel sneaks into his bedroom to sleep with him, wearing nothing but an old shirt and panties while using Issei's arm as a hug pillow.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Can you summarize Ravel Phenex's involvement in Volume 18?

[Assistant] Ravel interrupts Issei making out with Rias during a discussion about the Christmas project, for which she later apologizes. Ravel, along with other girls, observes the Interdimensional Room brought by Touji Shidou for Irina to use for sexual activity with Issei, commenting that Kuroka would take Issei inside and not let him leave until he had copulated with her.

[User] What observations did Ravel make about the Interdimensional Room?

[Assistant] Ravel observes the Interdimensional Room and comments that Kuroka would take Issei inside and not let him leave until he had copulated with her.

[User] What happens in the Extra Life of DX.1 concerning Ravel?

[Assistant] Ravel plays chess with Rias and they reflect on the Rating Game against Riser, wondering about the potential outcome with Rias's current peerage. This prompts Ravel to call her brother for a rematch. In the subsequent Rating Game, Ravel asks Irina to take her place as Riser's Bishop. After the Phoenix match, Ravel and Rias consult Azazel to arrange a Scramble Flag match with Seekvaira Agares.

[User] Why doesn't Ravel participate in the rematch Rating Game against Riser?

[Assistant] Ravel asks Irina to take her previous place as Riser's Bishop in the rematch Rating Game.

[User] What is the outcome of the rematch Rating Game and how is Ravel involved indirectly?

[Assistant] The Gremory Team wins the rematch Rating Game. Ravel's indirect involvement is by requesting Irina to take her former position.

[User] Following the Phoenix match, what action does Ravel take with Rias?

[Assistant] Ravel and Rias have a discussion and then consult Azazel to arrange a Scramble Flag match with Seekvaira Agares.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Can you give me a detailed summary of Ravel Phenex's activities and involvement in Volume 19?

[Assistant] Ravel rejoins her brother's Peerage for his Rating Game match against Diehauser Belial. While at the Hyoudou Residence, she organizes a timetable for Issei to apply sunscreen. She sees everyone off as they prepare to battle against rebelling Exorcists. During Riser's Rating Game, she joins him in a dome-shaped cavern where they meet Diehauser. Ravel senses something and is shot in the abdomen while protecting her brother from a demonic spear. She is left fatally injured and unable to regenerate due to Diehauser's "Worthless" ability. The game system removes her from the field. The winner of the match remains ambiguous, as Ravel, Riser, and Diehauser go missing.

[User] What happens to Ravel after the Rating Game in Volume 19?

[Assistant] Ravel is recovered a few days later in Volume 20 under Ajuka's care. She is unconscious when DxD members find her in a different dimension. Her brother is already escorted to the Phenex Mansion by the Slash Dog Team.

[User] What is Ravel's involvement with Issei after she is found?

[Assistant] Back at the Hyoudou Residence, after Issei's parents are kidnapped, Ravel expresses regret for not being by his side during critical moments. Issei assures her that she gives him confidence. They vow to always stay together, and he promises to return alive with everyone.

[User] Can you elaborate on the circumstances of Ravel's injury during the Rating Game in Volume 19?

[Assistant] During Riser's Rating Game in a dome-shaped cavern, Ravel senses danger and is shot in the abdomen by a demonic spear while protecting her brother from Diehauser Belial. She is unable to regenerate due to Diehauser's "Worthless" ability, resulting in a fatal injury.

[User] What is the significance of Diehauser Belial's "Worthless" ability in the context of Ravel's injury?

[Assistant] Diehauser's "Worthless" ability prevents Ravel from regenerating after being shot by the demonic spear. This ability, combined with the game system, results in her removal from the field due to her fatal injury.

[User] What are the immediate events following Ravel and Riser's disappearance after the Rating Game in Volume 19?

[Assistant] Ravel and Riser are missing immediately after the Rating Game. They are recovered a few days later in Volume 20. Both are found unconscious in a different dimension under Ajuka's care.

[User] What is the nature of Ravel's relationship with Issei, as revealed in Volume 20?

[Assistant] In Volume 20, Ravel expresses regret for not being by Issei's side during critical moments. Issei assures her that she provides him with confidence. They vow to stay together, and he promises to return alive with everyone.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Detail Raynare's actions and their consequences in Volume 1.

[Assistant] Raynare disguises herself as Yuuma Amano and becomes Issei's first girlfriend. At the climax of their first date, she kills him, revealing herself as a Fallen Angel. The Sacred Gear residing within Issei poses a threat to the Fallen Angels. Later, she encounters Issei after he spent the day with Asia, expressing surprise and disgust that he was reincarnated into a Devil. She easily overwhelms him and reveals the Sacred Gear he used was a Twice Critical before whisking Asia away. At the abandoned Church, she takes Asia's Twilight Healing and kills her. She then fights Issei in a one-on-one duel with Asia's life on the line. Although she overpowers Issei once more, Issei's true Sacred Gear, Boosted Gear, activates, and she is swiftly defeated. In desperation, Raynare demands Freed's help, who instead runs away. Before being terminated by Rias, she pleads with Issei for mercy using her Yuuma persona, claiming to love him and suggesting they could defeat Rias together. Issei tells Rias he is at his limit, and Rias turns Raynare into ashes with her Power of Destruction. Issei looks in sorrow as her black feathers float around the Church.

[User] Why did Raynare target Issei initially?

[Assistant] The Sacred Gear residing within Issei poses a threat to the Fallen Angels.

[User] What transpires when Raynare and Issei meet again after his reincarnation?

[Assistant] Raynare is surprised and disgusted that Issei was reincarnated into a Devil, easily overwhelms him, and reveals that the Sacred Gear he used was a Twice Critical. She then takes Asia away.

[User] What specific actions does Raynare take against Asia in Volume 1?

[Assistant] Raynare takes Asia's Twilight Healing and kills her at the abandoned Church.

[User] How does Issei manage to defeat Raynare, after being previously overpowered?

[Assistant] Issei's true Sacred Gear, Boosted Gear, activates, leading to Raynare's swift defeat.

[User] What are Raynare's last actions and words before her death?

[Assistant] Raynare demands Freed's help, who instead runs away. She pleads with Issei for mercy using her Yuuma persona, claiming to love him and suggesting they could defeat Rias together.

[User] How does Rias end Raynare's existence?

[Assistant] Rias turns Raynare into ashes with her Power of Destruction.

[User] Describe the immediate aftermath of Raynare's death.

[Assistant] Issei looks in sorrow as her black feathers float around the Church.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Summarize the key events from Volume 4, specifically focusing on Azazel's revelations and the circumstances surrounding Issei's death and Raynare's involvement.

[Assistant] Azazel reveals the Fallen Angels are eliminating Sacred Gear users who may pose a future threat to them. Issei's death is attributed to this elimination policy. A human without talent like Issei could go berserk and negatively affect the Fallen Angels or the human world. Raynare's group killed Asia, but they maintained secrecy about it until a report was received.

[User] What reasons does Azazel give for targeting Sacred Gear users?

[Assistant] Azazel states that the Fallen Angels eliminate Sacred Gear users to avoid future threats. The aim is to prevent potential harm from those users.

[User] Why was Issei specifically targeted, according to Azazel?

[Assistant] Issei was targeted because a human without talent like him could go berserk and negatively affect the Fallen Angels or the human world.

[User] What was Raynare's role in the events of Volume 4?

[Assistant] Raynare's group killed Asia. They kept this act quiet until it was reported.

[User] How did Azazel become aware of Raynare's involvement in Asia's death?

[Assistant] Azazel received a report about Raynare's group killing Asia.

[User] What was the overall objective of the Fallen Angels in eliminating Sacred Gear users?

[Assistant] The Fallen Angels' objective was to avoid future threats and prevent potential harm to themselves or the human world.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Can you give me a detailed overview of Regulus's involvement in Volumes 16 and 17?

[Assistant] In Volume 16, Regulus accompanies Sairaorg in the meeting for the formation of D×D. He agrees to join the team to fight against Rizevim Livan Lucifer and Qlippoth. During Volume 17, Regulus and the rest of Sairaorg's Peerage assist in the experience day for the Auros Academy, which is built in the Underworld. When Qlippoth launches their attack, Regulus helps Sairaorg defend the floating island Agreas. He enters Balance Breaker with Sairaorg and fights against Grendel alongside Issei. Walburga sneakily attacks Regulus and Sairaorg, heavily injuring Sairaorg. Grendel then uses this chance to beat Sairaorg. Sairaorg and Issei combine their effort to defeat Grendel. Koneko Toujou seals Grendel's soul inside a jewel from Issei's armor.

[User] Regarding Volume 16, what were the immediate circumstances that led to Regulus joining D×D?

[Assistant] Regulus accompanied Sairaorg to the meeting where D×D was formed and subsequently agreed to join the team.

[User] What was the primary motivation for Regulus to align himself with D×D in Volume 16?

[Assistant] Regulus joins the team to fight against Rizevim Livan Lucifer and Qlippoth.

[User] What role does Regulus play in Volume 17 concerning the Auros Academy?

[Assistant] Regulus and the rest of Sairaorg's Peerage helped in the experience day for the Auros Academy built in the Underworld.

[User] In Volume 17, how does Regulus directly contribute to the defense against Qlippoth's attack?

[Assistant] Regulus assists Sairaorg in defending the floating island Agreas against Qlippoth's attack.

[User] Can you elaborate on the battle against Grendel in Volume 17? What were Regulus's actions?

[Assistant] Regulus enters Balance Breaker with Sairaorg. He fights against Grendel alongside Issei. Walburga attacks him and Sairaorg. He combines his effort with Sairaorg and Issei to defeat Grendel.

[User] Who attacked Regulus and Sairaorg during the fight with Grendel, and what were the immediate consequences?

[Assistant] Walburga attacks Sairaorg, leaving him heavily injured from the attack. Grendel uses the chance to beat Sairaorg up.

[User] What action ultimately stops Grendel in Volume 17, and who is responsible?

[Assistant] Koneko Toujou seals Grendel's soul inside a jewel from Issei's armor.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Can you detail the events of Volume 21, specifically regarding the Evil Dragon War and Regulus's involvement?

[Assistant] During the Evil Dragon War in Volume 21, Regulus transforms into Sairaorg's armor to assist Sairaorg in his battle against Bedeze Abaddon. This assistance is motivated by the need to aid Saji and protect his brother and clan. Initially, the battle presents difficulties. Ultimately, Sairaorg and Regulus overpower and defeat Bedeze by activating their Breakdown the Beast form. Subsequently, Sairaorg's peerage assembles upon hearing news of Trihexa clones causing widespread destruction. They then depart to reinforce D×D's army, which is engaged in combat with Qlippoth's army in Japan's coastal waters.

[User] Why did Regulus transform into Sairaorg's armor during the battle against Bedeze Abaddon?

[Assistant] Regulus transforms into Sairaorg's armor to assist Sairaorg in his battle against Bedeze Abaddon, to assist Saji, and to protect his brother and Clan.

[User] What was the outcome of the battle between Sairaorg and Bedeze Abaddon, and how did they achieve victory?

[Assistant] Sairaorg and Regulus overpower and defeat Bedeze Abaddon by activating their Breakdown the Beast form.

[User] What action does Sairaorg's peerage take after hearing news of the Trihexa clones?

[Assistant] Sairaorg's peerage assembles and departs to reinforce D×D's army, which is engaged in combat with Qlippoth's army in Japan's coastal waters.

[User] In what location is D×D's army battling Qlippoth's army when Sairaorg's peerage arrives to reinforce them?

[Assistant] D×D's army is battling Qlippoth's army in Japan's coastal waters.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] What happened with Regulus in Volume 22?

[Assistant] Regulus, along with the other members of Sairaorg's peerage, participates in the Azazel Cup in Volume 22. They form a team called Team Imperial Purpure.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Can you provide a detailed summary of Regulus's involvement in True Volume 4?

[Assistant] Regulus accompanies the Bael peerage to London in True Volume 4 to combat the Alliance of Hell. He attends the Team DxD strategy meeting with Sairaorg to discuss the plan for the battle. During the final battle, Regulus fights as a member of the main offensive team, tearing apart artificial Devils and Grim Reapers with his claws and fangs before becoming Sairaorg's armor. He cautions Sairaorg about deciding Balberith's fate, noting Zekram Bael would be displeased if Sairaorg made too many decisions independently. After the battle, Regulus is promoted to High-class Devil and celebrates the victory with Team DxD at the Hyoudou Residence garden.

[User] What was Regulus's role in the strategy meeting with Team DxD in London?

[Assistant] Regulus accompanies Sairaorg to the Team DxD strategy meeting, where the plan for the upcoming battle against the Alliance of Hell is discussed.

[User] How did Regulus contribute to the final battle against the Alliance of Hell?

[Assistant] Regulus fights as a member of the main offensive team, using his claws and fangs to tear apart artificial Devils and Grim Reapers. He later becomes Sairaorg's armor.

[User] What warning does Regulus give Sairaorg regarding Balberith?

[Assistant] Regulus cautions Sairaorg about deciding how to deal with Balberith's fate, suggesting that Sairaorg's father and Zekram Bael would disapprove if Sairaorg decides too many things on his own.

[User] What is Regulus's status after the battle against the Alliance of Hell?

[Assistant] Regulus is promoted to High-class Devil after the battle.

[User] Where does Regulus celebrate the victory after the battle?

[Assistant] Regulus celebrates the victory with Team DxD at the garden of the Hyoudou Residence.

[User] What kind of enemies did Regulus fight during the final battle?

[Assistant] Regulus fights against artificial Devils and Grim Reapers during the final battle.

[User] How does Regulus fight during the battle?

[Assistant] Regulus uses his claws and fangs to tear apart the artificial Devils and Grim Reapers.

[User] What is Regulus's relationship to Sairaorg?

[Assistant] Regulus is a member of Sairaorg's peerage and becomes his armor during the battle.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Can you detail Reya Kusaka's involvement in Volume 5?

[Assistant] Reya Kusaka assists her master in a Rating Game match against Rias Gremory. She and Momo Hanakai, another Bishop, create a barrier. This barrier surrounds the battlefield and conceals their master's location. Akeno eliminates Reya Kusaka. Akeno releases Holy Lightning upon witnessing Issei's defeat.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Can you give me a detailed summary of Reya Kusaka's involvement during the Kyoto school trip in Volume 9?

[Assistant] During Volume 9, Reya Kusaka accompanies the second-year students on their school trip to Kyoto. When the Hero Faction launches an attack in Kyoto, Reya and the other second-year members of the Student Council are assigned to protect the area surrounding Kyoto Station and their hotel.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Can you provide a detailed overview of Reya Kusaka's involvement in Volume 10, particularly concerning the Rating Game?

[Assistant] Reya Kusaka, along with the Sitri group, participates in Sona's Rating Game against Seekvaira Agares and her peerage in Volume 10. The Rating Game utilizes Scramble Flag rules. Sona's team, including Reya, wins the game.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] What happened to Reya Kusaka during the Demonic Beast Riot as detailed in Volume 12?

[Assistant] During the Demonic Beast Riot in Volume 12, Reya Kusaka and the rest of the Sitri group confront Heracles and Jeanne from the Hero Faction. The Sitri group, including Reya, is defeated and injured. Heracles attacks a bus full of children, leading to the injuries of the Sitri group.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Tell me about Volume 14.

[Assistant] An Artificial Sacred Gear is received. Aid is provided in the rescue of kidnapped first-years from the Occult Research Club.

[User] Who receives the Artificial Sacred Gear in Volume 14?

[Assistant] The volume states that she receives the Artificial Sacred Gear.

[User] In Volume 14, what is the Occult Research Club's involvement?

[Assistant] The Occult Research Club's first-years are kidnapped and rescued.

[User] Who aided in the rescue of the kidnapped first-years of the Occult Research Club in Volume 14?

[Assistant] She aided in the rescue of the kidnapped first-years of the Occult Research Club.

[User] Is there more information about volume 14?

[Assistant] The information available states she receives an Artificial Sacred Gear and aids in the rescue of the kidnapped first-years of the Occult Research Club.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Can you provide details about Reya Kusaka's involvement in Volume 16?

[Assistant] Reya Kusaka participates, along with the rest of the Student Council, in the meeting for the formation of D×D in Volume 16.

[User] What exactly happened with Reya in Volume 17?

[Assistant] Reya helps protect the school, which her master, Sona, built, against the mass-produced Evil Dragons. She is paired with her teammate Loup Garou during this defense in Volume 17.

[User] Can you elaborate on the nature of the meeting for the formation of D×D in Volume 16?

[Assistant] The meeting in Volume 16 involves the Student Council and concerns the formation of D×D.

[User] What were the circumstances surrounding the defense of the school in Volume 17?

[Assistant] In Volume 17, mass-produced Evil Dragons attack the school Sona built, prompting Reya and her teammate Loup Garou to defend it.

[User] Why was Reya helping protect the school in Volume 17?

[Assistant] Reya assists in defending the school because it was built by her master, Sona.

[User] Besides Reya, who else participated in the meeting for the formation of DxD?

[Assistant] The rest of the Student Council also participated in the meeting for the formation of DxD in Volume 16.

[User] Who is Loup Garou to Reya?

[Assistant] Loup Garou is Reya's teammate. They are paired together in Volume 17 when defending the school.

[User] What was Reya's role during the defense in Volume 17?

[Assistant] Reya's role in Volume 17 is to help protect the school.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Give me a detailed summary of Reya Kusaka's involvement in Volumes 18 and 19.

[Assistant] Reya Kusaka participates in the Christmas Project during Volume 18 with the rest of Sona's Peerage. In Volume 19, Reya takes part in the fight against the Exorcists who rebel against the Church, led by Ewald Cristaldi. Reya and her team face difficulty in this fight, being instructed to avoid killing or excessively maiming the Exorcists unless absolutely necessary. The intention is to prevent further resentment towards the alliance.

[User] What exactly was the Christmas Project in Volume 18?

[Assistant] Reya and the rest of Sona's Peerage participated in the Christmas Project during Volume 18.

[User] Who led the Exorcists that rebelled against the Church in Volume 19, and what was Reya's role in the conflict?

[Assistant] Ewald Cristaldi leads the Exorcists who rebel against the Church. Reya participates in the fight against them.

[User] What specific instructions were given to Reya and her team during the fight against the Exorcists, and why?

[Assistant] Reya and her team were instructed not to kill or excessively maim the Exorcists unless absolutely necessary. This was to prevent the resentment they harbored towards the alliance from rising any further.

[User] Why did the Church have an alliance with the Exorcists in the first place?

[Assistant] The provided information does not detail why the Church had an alliance with the Exorcists.

[User] What consequences would have occurred if Reya and her team had excessively harmed the Exorcists?

[Assistant] Excessively harming the Exorcists could have led to a rise in resentment towards the alliance.

[User] What specific challenges did the limitation on force pose to Reya and her team during the fight?

[Assistant] The specific instruction to avoid killing or excessively maiming the Exorcists made it difficult for Reya and her team to fend them off.

[User] Did Reya and her team succeed in preventing the resentment from rising further, despite the difficult circumstances?

[Assistant] The provided information does not specify whether Reya and her team succeeded in preventing the resentment from rising further.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] What role does Reya play in Volume 20?

[Assistant] Reya is part of the Sitri group and is sent with Dulio and Griselda as a diversionary unit.

[User] What is the purpose of the diversionary unit in Volume 20?

[Assistant] The diversionary unit's purpose is to engage several members of Qlippoth and create an opening for the main unit to attack.

[User] Who leads the main unit in Volume 20?

[Assistant] Issei, Rias, and other members of the Occult Research Club lead the main unit.

[User] What is the main unit's objective in Volume 20?

[Assistant] The main unit's objective is to attack after the diversionary unit creates an opening.

[User] Against whom is Reya engaging in Volume 20?

[Assistant] Reya engages against several members of Qlippoth.

[User] What is the specific location of the battle in Volume 20?

[Assistant] The battle takes place in the stolen floating city of Agreas.

[User] What is the overall goal of Team D×D in Volume 20 regarding Agreas?

[Assistant] Team D×D is attempting to track and reclaim the stolen floating city of Agreas.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Could you provide a chronological summary of Reya Kusaka's involvement in the events described across the volumes, starting with Volume 21 and moving through DX.4 and True Volume 4?

[Assistant]
During the Evil Dragon War in Volume 21, Reya Kusaka and the entire Sitri team deploy to the Underworld, specifically within Bael territory. Their mission is to suppress the rebels led by Bedeze Abaddon, who are attempting to attribute the corruption of the Rating Game to the Bael clan. Later, Reya and her allies participate in the war against Qlippoth's army, commanded by Apophis, near Japan.

In Volume DX.4, Reya joins her team's match against Team Red Dragon Emperor of the Blazing Truth. She cautions Sona about a large group of Elmenhilde's bats. Despite this warning, Reya and her team are ultimately defeated after Xenovia defeats Sona.

Reya reappears in True Volume 4, where she is promoted to Middle-class Devil following the defeat of Hades and Angra Mainyu. After the promotion ceremony, Reya and the other members of Team DxD celebrate their victory at the Hyoudou Residence garden.

[User] In Volume 21, what specific role did Reya and her team play in the Underworld, and who was their main opposition during the Evil Dragon War?

[Assistant] In Volume 21, Reya Kusaka and the Sitri team are tasked with suppressing rebels in Bael territory, who are led by Bedeze Abaddon. These rebels aim to falsely blame the Bael clan for the corruption of the Rating Game. Reya also joins the war against Qlippoth's army, led by Apophis, in the direction of Japan.

[User] What territories were involved in the conflicts of volume 21?

[Assistant] In Volume 21, the conflict occurs in the Underworld, specifically within Bael territory, and near Japan.

[User] In Volume DX.4, how did Reya contribute during the match against Team Red Dragon Emperor of the Blazing Truth, and what was the ultimate outcome of the match?

[Assistant] In Volume DX.4, Reya warns Sona about a large swarm of Elmenhilde's bats during the match against Team Red Dragon Emperor of the Blazing Truth. Despite her warning, Reya and her team are ultimately defeated after Xenovia defeats Sona.

[User] What was the significance of Reya's promotion in True Volume 4?

[Assistant] In True Volume 4, Reya's promotion to Middle-class Devil occurs after the defeat of Hades and Angra Mainyu. She and the members of Team DxD celebrate their victory at the Hyoudou Residence garden following the promotion ceremony.

[User] Can you describe the events leading up to Reya's promotion to Middle-class Devil in True Volume 4?

[Assistant] In True Volume 4, Reya is promoted to Middle-class Devil after the defeat of Hades and Angra Mainyu. Following the promotion ceremony, Reya and the members of Team DxD celebrate their victory at the garden of the Hyoudou Residence.

[User] Who were the key figures involved in the celebration at the Hyoudou Residence garden in True Volume 4?

[Assistant] In True Volume 4, Reya and the members of Team DxD celebrate their victory at the garden of the Hyoudou Residence.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Provide a detailed summary of Rias Gremory's involvement in Volume 2.

[Assistant] After daily training with Issei, Rias informs him that Asia will be staying with him. Rias persuades Issei's parents that Asia's stay is for bride training. Rias attempts to have Issei take her virginity to break her engagement, but Grayfia Lucifuge interrupts, scolding her for attempting to break the engagement set by her brother and father. Riser Phenex appears at the Occult Research Club, and Rias agrees to a Rating Game with him under the condition that if she wins, the engagement is invalid, and if Riser wins, she must marry him immediately. In preparation for the Rating Game, Rias sets up a training camp in the mountains for Issei and Asia. During this training, Rias starts to develop feelings for Issei. On the day of the Rating Game, Rias faces Riser in a replica of Kuoh Academy in a dimensional space. Rias' team ultimately loses due to a lack of members, and she surrenders after seeing Issei being beaten. She is later seen at her engagement party, interrupted by Issei who challenges Riser with Rias' engagement on the line. Issei wins, breaking off the engagement. Rias falls in love with Issei, kisses him, and moves into his house.

[User] Why did Rias want Asia to stay with Issei?

[Assistant] Rias wanted Asia to stay with Issei after their daily training.

[User] What reason did Rias give to Issei's parents for Asia's stay?

[Assistant] Rias persuades Issei's parents that Asia's stay is for bride training.

[User] Why did Rias go to Issei's room at night?

[Assistant] Rias attempts to have Issei take her virginity in hopes of breaking her engagement.

[User] Who stopped Rias' attempt to have Issei take her virginity?

[Assistant] Grayfia Lucifuge interrupts, scolding Rias for attempting to break the engagement.

[User] Who is Grayfia Lucifuge in relation to Sirzechs?

[Assistant] Grayfia Lucifuge is Sirzechs' Queen.

[User] Why was Rias engaged in the first place?

[Assistant] The engagement was set by Rias' brother and father.

[User] Who is Rias' fiancé?

[Assistant] Riser Phenex is Rias' fiancé.

[User] What agreement did Rias and Riser make when he appeared at the Occult Research Club?

[Assistant] Rias agrees to a Rating Game with Riser, with the condition that if Rias wins, the engagement is invalid, and if Riser wins, Rias must marry him immediately.

[User] What did Rias do to prepare for the Rating Game with Riser?

[Assistant] Rias sets up a training camp in the mountains for Issei and Asia.

[User] Where did Rias and Riser fight during the Rating Game?

[Assistant] Rias faces Riser in a replica version of Kuoh Academy set up in a dimensional space.

[User] Why did Rias ultimately lose the Rating Game?

[Assistant] Rias' team loses due to a lack of members. Rias surrenders after seeing Issei being beaten.

[User] Where was Rias seen after the Rating Game?

[Assistant] Rias is seen at her engagement party in the Underworld.

[User] Who interrupted Rias' engagement party?

[Assistant] Issei interrupts the engagement party.

[User] What was the outcome of Issei's challenge at the engagement party?

[Assistant] Issei wins, breaking off the engagement between Rias and Riser.

[User] What happens between Rias and Issei after the engagement is broken?

[Assistant] Rias falls in love with Issei, kisses him, and moves into his house.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Can you summarize the key events of Volume 14, focusing on Rias Gremory's activities?

[Assistant] In Volume 14, Rias Gremory and her peerage meet with Mephisto Pheles, the director of the Magician Council, to discuss their pact with the Magicians. Rias masters a new finishing attack during her training with Akeno. After negotiations with the Carmilla Faction, Rias becomes angered by their tactics in acquiring Gasper. They used the peace negotiations of the Three Factions to force the Devils to hand over Gasper, threatening the Devils' credibility in achieving peace. Rias subsequently departs for Romania with Kiba and Azazel to investigate Gasper's ability.

[User] What was the purpose of Rias's meeting with Mephisto Pheles?

[Assistant] The meeting with Mephisto Pheles, director of the Magician Council, concerns Rias Gremory's peerage's pact with the Magicians.

[User] What new skill does Rias acquire in Volume 14?

[Assistant] Rias masters a new finishing attack while training with Akeno.

[User] Why did Rias become angry with the Carmilla Faction?

[Assistant] Rias is angered by the Carmilla Faction's method of obtaining Gasper. They exploited the Three Factions' peace negotiations to pressure the Devils into surrendering Gasper.

[User] What was the Carmilla Faction threatening to do if Gasper was not handed over?

[Assistant] The Carmilla Faction threatened to make the Devils lose trust on their intentions of achieving peace if Gasper was not handed over.

[User] Who accompanies Rias to Romania, and what is their objective?

[Assistant] Rias travels to Romania with Kiba and Azazel to learn more about Gasper's ability.

[User] Summarize the events leading up to Rias's trip to Romania. What prompted this action?

[Assistant] Rias's trip to Romania is prompted by the Carmilla Faction's actions regarding Gasper. They used the Three Factions' peace negotiations to force the Devils to give Gasper up, which angered Rias. This leads her to want to learn more about Gasper's abilities, resulting in her journey to Romania with Kiba and Azazel.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Can you summarize the significant events and Rias Gremory's involvement in Volume 15?

[Assistant] Rias, accompanied by Kiba, stays at the House of Vladi. A Vampire from the House of Vladi requests a meeting between Rias, Kiba and Valerie Tepes, the current leader of the Tepes Faction. This meeting surprises both Rias and Kiba.

[User] Why are Rias and Kiba at the House of Vladi?

[Assistant] Rias and Kiba are staying at the House of Vladi.

[User] Who requests Rias and Kiba to meet Valerie Tepes?

[Assistant] A Vampire from the House of Vladi requests Rias and Kiba to meet Valerie Tepes.

[User] Who is Valerie Tepes?

[Assistant] Valerie Tepes is the current leader of the Tepes Faction.

[User] What is Rias's reaction to the request to meet Valerie Tepes?

[Assistant] The request to meet Valerie Tepes surprises Rias.

[User] What is Kiba's reaction to the request to meet Valerie Tepes?

[Assistant] The request to meet Valerie Tepes surprises Kiba.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Can you give me a detailed account of Rias Gremory's activities and significant events from Volume 16?

[Assistant] In Volume 16, Rias, accompanied by Yuuto, finds herself confined within the Tepes castle due to a coup d'etat orchestrated by an anti-government faction within the Tepes Faction, supported clandestinely by the Khaos Brigade. Azazel directs the Occult Research Club to Romania, where they reunite with Rias and encounter Valerie Tepes, the new "King" of the Tepes Clan, and Marius Tepes, the new mayor, whose manipulation of Valerie sparks the group's anger. The unexpected arrival of Rizevim Livan Lucifer and Lilith causes further shock. Rias then participates in an attempt to thwart the extraction of the Longinus, Sephiroth Graal, from Valerie and to rescue her, battling enhanced Vampires and Grendel, and uses her new technique, Extinguished Star, to wound Grendel. Rias later collaborates with Akeno to defeat mass-produced Evil Dragons that are rampaging in Carmilla's castle town. Upon returning from Romania, Rias attends a meeting for the formation of D×D. After the meeting, Rias declares the necessity of stopping Rizevim's violent actions and the need to grow stronger.

[User] What caused Rias and Yuuto to be confined in the Tepes castle?

[Assistant] Rias and Yuuto are confined due to a coup d'etat led by the anti-government group within the Tepes Faction, with support from the Khaos Brigade.

[User] Who did the Occult Research Club encounter in Romania?

[Assistant] The Occult Research Club encountered Valerie Tepes, the new "King" of the Tepes Clan, and Marius Tepes, the new mayor, in Romania.

[User] What was the group's reaction to Marius Tepes?

[Assistant] Marius's overt manipulation of Valerie Tepes's emotions and actions provoked anger within the group.

[User] Who showed up after the meeting with the Tepes leaders?

[Assistant] Rizevim Livan Lucifer and Lilith appeared after the meeting.

[User] What was Rias's role in saving Valerie Tepes?

[Assistant] Rias participated in the attempt to stop the extraction of the Longinus, Sephiroth Graal, from Valerie and to save her. She fought the enhanced Vampires and Grendel.

[User] What new move did Rias use in the battle, and against whom?

[Assistant] Rias used her new move, Extinguished Star, to injure Grendel.

[User] Who did Rias team up with to fight the Evil Dragons?

[Assistant] Rias teamed up with Akeno to defeat the mass-produced Evil Dragons.

[User] Where were the Evil Dragons rampaging?

[Assistant] The Evil Dragons were rampaging in Carmilla's castle town.

[User] What meeting did Rias attend after returning from Romania?

[Assistant] Rias attended a meeting for the formation of D×D after returning from Romania.

[User] What was Rias's declaration after the meeting?

[Assistant] Rias declared the need to stop Rizevim's violent acts and the need to grow stronger.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Can you provide a detailed summary of Volume 17 events, particularly focusing on Rias Gremory's involvement?

[Assistant] Rossweisse requests Rias's permission for Issei to act as her boyfriend due to a lie told to her grandmother, Göndul. Rias and the Occult Research Club travel to the Underworld and visit the newly built Auros Academy. Qlippoth attacks Auros Academy. Rias, Sona, and their Peerages collaborate to defend the school. Rias and Issei fight Euclid, who has captured Rossweisse because she resembles his sister Grayfia. They succeed in saving Rossweisse, defeat Euclid, and have him arrested. In the aftermath, Rias and Issei help clear the rubble. Issei requests to speak with Rias more casually during their private time, which she accepts. Sona jokingly offers to build a memorial for them.

[User] Why did Rossweisse need Issei to act as her boyfriend?

[Assistant] Rossweisse asks Issei to pretend to be her boyfriend because of a lie she told her grandmother, Göndul.

[User] Where does the Occult Research Club travel to in Volume 17?

[Assistant] The Occult Research Club travels to the Underworld.

[User] What location within the Underworld is visited?

[Assistant] The Occult Research Club visits the newly built Auros Academy in the Underworld.

[User] What event occurs at Auros Academy in Volume 17?

[Assistant] Auros Academy is attacked by Qlippoth.

[User] Who defends Auros Academy against Qlippoth?

[Assistant] Rias, Sona, and their respective Peerages defend Auros Academy.

[User] Who do Rias and Issei fight together in Volume 17?

[Assistant] Rias and Issei fight against Euclid.

[User] Why does Euclid capture Rossweisse?

[Assistant] Euclid captures Rossweisse because she resembles his sister, Grayfia.

[User] What is the outcome of the fight with Euclid?

[Assistant] Rias and Issei save Rossweisse, defeat Euclid, and have him arrested.

[User] What happens after Euclid's defeat?

[Assistant] Rias and Issei help clear the rubble.

[User] What request does Issei make to Rias after the battle?

[Assistant] Issei asks to speak with Rias more casually during their private time.

[User] How does Rias respond to Issei's request?

[Assistant] Rias gladly accepts Issei's request.

[User] Who interrupts Rias and Issei's moment?

[Assistant] Sona interrupts Rias and Issei.

[User] What does Sona jokingly offer to do?

[Assistant] Sona jokingly offers to build a memorial for Rias and Issei.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Can you provide a detailed summary of Rias Gremory's activities and major events in Volume 18?

[Assistant] Rias watches the Oppai Dragon show with Issei. Rias and the rest of the club members go to Heaven to discuss the Christmas project with Michael. Michael informs them about the deaths of Church officials and the presence of Evil Dragons at the attacks. She is later seen observing the Interdimensional Room brought by Touji Shidou for Irina. Rias comments on the revolutionary nature of the room. After Touji Shidou is attacked by Masaomi Yaegaki, Rias and the Occult Research Club meet with Zekram Bael. Zekram reveals that he ordered the deaths of Masaomi and Cleria Belial to maintain the status quo. Rias and the other club members help defend Heaven from Qlippoth's assault, aided by Cao Cao. Rias fights Ladon with Cao Cao's assistance. They trap Ladon, allowing Rias to defeat him using her Extinguished Star. Koneko seals Ladon's Soul inside one of Issei's Jewel.

[User] What was the initial event involving Rias at the beginning of Volume 18?

[Assistant] Rias watches the Oppai Dragon show with Issei.

[User] What followed the viewing of the Oppai Dragon show in Volume 18?

[Assistant] Rias and the rest of the club members go to Heaven to discuss the Christmas project with Michael.

[User] What information does Michael convey during the Christmas project discussion in Heaven?

[Assistant] Michael informs them about the deaths of Church officials and the presence of Evil Dragons at the attacks.

[User] What does Rias observe after the meeting with Michael?

[Assistant] She is later seen observing the Interdimensional Room brought by Touji Shidou for Irina.

[User] What is Rias's opinion of the Interdimensional Room?

[Assistant] Rias comments on the revolutionary nature of the room.

[User] Who attacks Touji Shidou, and what follows that event?

[Assistant] Touji Shidou is attacked by Masaomi Yaegaki, Rias and the Occult Research Club meet with Zekram Bael.

[User] What information does Zekram Bael reveal during the meeting with Rias and the Occult Research Club?

[Assistant] Zekram reveals that he ordered the deaths of Masaomi and Cleria Belial to maintain the status quo.

[User] What action do Rias and the Occult Research Club take following Zekram's revelation?

[Assistant] Rias and the other club members help defend Heaven from Qlippoth's assault, aided by Cao Cao.

[User] Who does Rias fight during the defense of Heaven?

[Assistant] Rias fights Ladon with Cao Cao's assistance.

[User] How does Rias defeat Ladon?

[Assistant] They trap Ladon, allowing Rias to defeat him using her Extinguished Star.

[User] What happens to Ladon's soul after his defeat?

[Assistant] Koneko seals Ladon's Soul inside one of Issei's Jewel.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Can you provide a detailed chronological summary of the events in Volume 19, focusing on Rias Gremory's involvement?

[Assistant] Rias Gremory travels to Kyoto with her club members for New Year’s Day. She and Issei meet Kunou and Yasaka. Rias informs Issei about a prior discussion with Yasaka regarding Kunou's potential attendance at Kuoh Academy. Rias and the others go to the top of the shrine, offer prayers, and witness Xenovia kissing Issei. At the Hyoudou Residence, Rias and Issei demonstrate their new technique to members of their club, Vali’s Team, Dulio, Sister Griselda, Tobio, and others at night in the underground pool. Rias asks Issei to apply sun lotion to her back, which prompts other girls to request the same, with Ravel organizing a schedule. The next day, Vasco Strada visits the group, challenging Rias to a battle between them and Church rebels in three days. Later, Tannin arrives at the Hyoudou Residence, seeking assistance in caring for a Spectral Dragon egg, delivered by Crom Cruach, who is under Tannin's care. On the day of the battle against the Church rebels, the group receives assistance from the Sitri group and Brave Saints. They divide into two teams to confront Vasco Strada and Ewald Cristaldi. Rias leads the team against Vasco. The battle against Vasco proves difficult until Xenovia defeats him with Durandal and Excalibur. Walburga ambushes them with an army of Evil Dragons, but Rosswiese immobilizes the Dragons with a barrier and Tobio blocks Walburga's escape. Rias and her team face Walburga, who activates her Balance Breaker containing half the soul of Yamata no Orochi. Xenovia's "Cross Crisis" technique destroys it, and Issei defeats Walburga with his Crimson Blaster. Rias and the others learn that Ravel has gone missing with Raiser and Diehauser during their Rating Game.

[User] Where does Rias travel at the beginning of Volume 19, and who does she meet there?

[Assistant] Rias travels to Kyoto with her club members for New Year’s Day. She meets Kunou and Yasaka.

[User] What information does Rias share with Issei regarding Kunou and Yasaka?

[Assistant] Rias informs Issei about a prior discussion with Yasaka regarding Kunou's potential attendance at Kuoh Academy.

[User] What event occurs at the shrine involving Xenovia and Issei?

[Assistant] Xenovia kisses Issei at the shrine.

[User] Where do Rias and Issei demonstrate their new technique, and who is present?

[Assistant] Rias and Issei demonstrate their new technique at night in the Hyoudou Residence underground pool. Members of their club, Vali’s Team, Dulio, Sister Griselda, and Tobio are present.

[User] What request does Rias make of Issei after the demonstration?

[Assistant] Rias asks Issei to apply sun lotion to her back.

[User] What results from Rias's request and who coordinates the ensuing activity?

[Assistant] Other girls request Issei to apply lotion, and Ravel organizes a schedule for this.

[User] Who visits the group the next day, and what announcement is made?

[Assistant] Vasco Strada visits the group, challenging Rias to a battle between them and Church rebels in three days.

[User] Who else visits the Hyoudou Residence, and what is the purpose of their visit?

[Assistant] Tannin visits the Hyoudou Residence, seeking assistance in caring for a Spectral Dragon egg.

[User] Who delivers the Spectral Dragon egg, and what is his relationship to Tannin?

[Assistant] Crom Cruach delivers the egg, and he is under Tannin's care.

[User] Who provides assistance on the day of the battle against the Church rebels?

[Assistant] The Sitri group and Brave Saints provide assistance on the day of the battle against the Church rebels.

[User] Against whom do the two teams split to battle?

[Assistant] The two teams split to confront Vasco Strada and Ewald Cristaldi.

[User] Who leads the team to battle against Vasco Strada?

[Assistant] Rias leads the team against Vasco Strada.

[User] Who defeats Vasco Strada, and which weapons are used?

[Assistant] Xenovia defeats Vasco Strada with Durandal and Excalibur.

[User] Who ambushes the group after Vasco's defeat, and what does she use?

[Assistant] Walburga ambushes them with an army of Evil Dragons.

[User] How are the Evil Dragons immobilized, and who prevents Walburga's escape?

[Assistant] Rosswiese immobilizes the Dragons with a barrier, and Tobio blocks Walburga's escape.

[User] What does Walburga activate during the battle against Rias's team?

[Assistant] Walburga activates her Balance Breaker containing half the soul of Yamata no Orochi.

[User] Which technique destroys Walburga's Balance Breaker?

[Assistant] Xenovia's "Cross Crisis" technique destroys Walburga's Balance Breaker.

[User] Who ultimately defeats Walburga?

[Assistant] Issei defeats Walburga with his Crimson Blaster.

[User] What tragic news do Rias and the others hear after the battle?

[Assistant] Rias and the others learn that Ravel has gone missing with Raiser and Diehauser during their Rating Game.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Could you provide a detailed chronological summary of the events in Volume 20, focusing on Rias Gremory's involvement?

[Assistant]
Following Ravel's disappearance, widespread depression affects everyone, including Raiser and Diehauser, who suspect Qlippoth and possibly the Champion. Rias bathes with Asia, and they observe Issei's Mother looking at a photo album, which leads to stories about Issei's childhood, including a fishing trip with his Father. Issei's Mother then says while her son is perverted and stupid, he is still an honest person and entrusts him onto both of them.

The D×D members learn Ravel is under Ajuka's care. They arrive at a nighttime beach-like dimension to find Ajuka with a barely conscious Ravel. Ajuka assures them Raiser has been sent home by Slash Dog’s Team. Ajuka then explains his secret creation, the King Pieces, used by top-ranked Rating Game contestants following a proposal from the Underworld's higher-ups. He also reveals the Champion's involvement in stealing Agreas to discover the truth, also reveals that Diehauser has only ever used his own strength. Ajuka receives a call and instructs everyone to return home due to an attack on Ophis by an Evil Dragon.

Back at the Hyoudou Residence, Rias' group finds Ophis unconscious and injured from protecting the Dragon egg from Niðhöggr, who also kidnapped Issei's parents. Kuroka and Le Fay from Vali’s Team arrive with information about Agreas, Qlippoth’s base. D×D prepares to attack Agreas, with the Gremory team as the main force. Rias' group encounters Niðhöggr within Agreas, initiating a full-force attack. Issei and Rias use their new technique, Crimson Extinct Dragonar, equipping Rias with Scale Mail armor. However, their attacks are ineffective due to Niðhöggr's use of Phoenix Tears, until Crom Crauch appears and defeats Niðhöggr. Rias instructs Issei and Asia to proceed forward to find his parents.

[User] What prompts the initial depression among the characters at the beginning of Volume 20?

[Assistant] The disappearance of Ravel causes widespread depression.

[User] Who is suspected to be responsible for Ravel's disappearance?

[Assistant] Qlippoth is suspected to be responsible, with suspicion also falling on the Champion.

[User] What does Issei's mother reveal to Rias and Asia while they are bathing?

[Assistant] Issei's Mother shows them a photo album and shares stories about Issei's childhood, including a fishing trip with his Father. She then says while her son is perverted and stupid, he is still an honest person and entrusts him onto both of them.

[User] Where do the D×D members go after hearing that Ravel is under Ajuka's care?

[Assistant] The D×D members travel to a different dimension that resembles a nighttime beach with two moons.

[User] What revelation does Ajuka make to the D×D members regarding Rating Games?

[Assistant] Ajuka reveals his secret creation, the King Pieces, used by top-ranked Rating Game contestants following a proposal from the Underworld's higher-ups.

[User] What information regarding Diehauser and the Champion does Ajuka reveal?

[Assistant] While also having one in possession, Diehauser has only ever used his own strength, but reveals the champions involvement in stealing Agreas in order to pursue the truth of everything.

[User] Why does Ajuka suddenly tell everyone to return home?

[Assistant] Ajuka receives a call reporting that Ophis is being attacked by an Evil Dragon and tells them to return home.

[User] What happened to Ophis and Issei's parents when Rias' group arrives back at the Hyoudou Residence?

[Assistant] Ophis is found unconscious and brutally injured from protecting the Dragon egg from Niðhöggr, who also kidnapped Issei's parents.

[User] Who provides information about the location of Agreas, and what is it?

[Assistant] Kuroka and Le Fay from Vali’s Team arrive with information about Agreas, the hideout for Qlippoth’s base.

[User] What is the Gremory team's role when D×D prepares to strike back?

[Assistant] The Gremory team serves as the main force during the attack on Agreas.

[User] What new technique do Issei and Rias use against Niðhöggr?

[Assistant] Issei and Rias use their new technique, Crimson Extinct Dragonar, which equips Rias with her own variation of the Scale Mail armor.

[User] Why are Issei and Rias's initial efforts against Niðhöggr useless?

[Assistant] Their attacks are ineffective because Niðhöggr recovers from their attacks using several vials of Phoenix Tears.

[User] Who eventually defeats Niðhöggr?

[Assistant] Crom Crauch appears and defeats Niðhöggr.

[User] What does Rias instruct Issei and Asia to do after Niðhöggr is defeated?

[Assistant] Rias tells Issei to move forward along with Asia to find his parents.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Summarize the key events and Rias's involvement in Volume 21.

[Assistant] One week after Trihexa is unleashed, Rias and others await Issei's recovery in an Underworld hospital. Issei awakens, experiencing an inability to see, speak about, or think about breasts without pain due to DxD mode's aftereffects. After Issei regains mobility, Rias and Akeno caution him against overexertion. The group travels to an island off the coast of Japan, joining a multi-faction army to combat Qlippoth's forces, which include Evil Dragons, fake Scale Mails, and an Imperial Beast body led by Apophis. Rias activates her Crimson Extinct Dragonar armor with Issei's assistance and fights in the battle. Following the sealing of Trihexa by Sirzechs, his peerage, and other mythology leaders, Rias is seen expressing sadness and disappointment alongside Sona at their older siblings' departure.

[User] What condition is Issei in at the start of Volume 21, and where does this take place?

[Assistant] At the beginning of Volume 21, Issei is recovering in a hospital within the Underworld. He is unable to see, talk, or even think about breasts without experiencing pain. This condition is a result of the aftereffects from using DxD mode.

[User] Who cautions Issei regarding his physical limits after he begins to recover?

[Assistant] Rias and Akeno both warn Issei not to push himself too hard once he is able to move again.

[User] Where does the group go after Issei recovers, and what is their purpose there?

[Assistant] The group heads to an island on the coastal waters of Japan to join an army composed of different races from various factions. Their purpose is to battle Qlippoth's army of Evil Dragons, fake Scale Mails, and one of the bodies of an Imperial Beast led by Apophis.

[User] What armor does Rias activate during the battle, and with whose assistance?

[Assistant] Rias activates her Crimson Extinct Dragonar armor with assistance from Issei during the battle.

[User] Who ultimately seals Trihexa, and what is Rias's reaction to this event?

[Assistant] Sirzechs, his peerage, and several other mythology leaders seal Trihexa. Following this event, Rias expresses sadness and disappointment alongside Sona at their older siblings for leaving.

[User] What forces compose Qlippoth's army in Volume 21?

[Assistant] Qlippoth's army consists of Evil Dragons, fake Scale Mails, and one of the bodies of the Imperial Beast, led by Apophis.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Detail Rias Gremory's involvement in Volume 22.

[Assistant] Rias catches Akeno attempting to have sex with Issei. Issei joins them. Ravel and the Church Trio arrive. Ravel gives Rias news about the Rating Game World Tournament. Rias kisses Issei's cheek and leaves with Akeno to learn more about the tournament.

[User] What transpires during the weekend off described in Volume 22?

[Assistant] Rias, along with the Occult Research Club, Vali's team, and Issei's parents, go on a fishing trip to an inhabited island owned by a relative. Rias and Akeno help Issei's mother carry food and set up a parasol on the beach.

[User] What occurs after Issei's promotion to a High-Class Devil?

[Assistant] Rias trades Asia and Xenovia into Issei's peerage.

[User] Describe the events that unfold on graduation day in Volume 22 concerning Rias.

[Assistant] On graduation day, Rias accompanies Issei and Akeno to Kuoh Academy, holding Issei's arm. During the ceremony, she sheds tears when Yuuto, Koneko, and Gasper call her variations of "nee-san." Rias requests Rossweisse's transfer, assuring her that she believes Rossweisse will release her potential under Issei. She emphasizes Issei's need for Rossweisse's strength and support. Rossweisse accepts the transfer and the two share tears. Issei proposes to Rias, and she tearfully accepts, leading to their official engagement.

[User] What happens at the Azazel Cup opening ceremony with Rias and her peerage?

[Assistant] Rias and her peerage attend the opening ceremony of the Azazel Cup. New temporary members such as Mr. Black as her Pawn, Sellzen as her Knight and Valerie as her Bishop join her team for the tournament. Rias and everyone witness Issei's team's late entrance via Ryuuteimaru. Rias tells Issei that she won't lose to him.

[User] How does Rias act after Issei's match against Baraqiel in Volume 22?

[Assistant] After Issei's match against Baraqiel, Rias bickers with Akeno after Issei confesses to her on who will take Issei's virginity.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Detail Rias Gremory's activities in Volume 23.

[Assistant] Rias achieves continuous victories in her matches. Her next Rating Game match is against an Ultimate-Class Devil. She displays the improvement of both old and new members of her team. She easily overpowers the Ultimate-Class Devil, who is already wounded from Crom Cruach's earlier attack. Most of the opposing team's peerage is forced to retire. The Ultimate-Class Devil surrenders, adding another win to Rias and her team. Rias and her servants are in the spectator room for related personnel, observing Issei's Rating Game with Dulio. Rudiger is also present. He discusses strategies to be used against Issei, such as exploiting Xenovia to help Irina. This costs Xenovia her goal, causing her to berate herself. Rudiger also traps Issei in a bubble, showing a recording of Gabriel in a swimsuit. Xenovia wears her Crimson Destruction Dragonar armor. Rias gives a bitter smile and questions Rudiger if he predicted this outcome. Rudiger remains silent. Rias figures out that Issei's Queen, Bina Lessthan, is Grayfia Lucifuge. Rias visits the farm in Italy where Vasco Strada is under house arrest. She offers him a place on her team for the tournament. Vasco intends to decline. Rias attempts to persuade him by reaching out to the warrior in him to fight again. She sweetens the deal by temporarily restoring the old man to his youth via non-demonic means. Rias teleports a long, slim briefcase containing two swords. One is the new Durandal II sword for Vasco, created by Heaven. Vasco picks it up and slowly accepts her offer. Vasco warns Rias that he will cut down her future husband should they face each other. Rias replies that it is something he will have to overcome. They see it as part of Issei's groom training. Rias recalls confronting Grayfia after Issei's match. Grayfia reveals that she intends to make Issei a Satan. She believes that it will eventually be the intention of the entire Underworld and plans to support him in this endeavor. Rias states that she will win even against her. Grayfia is glad to hear this from her sister-in-law. Vasco questions the second sword. Rias replies that it is a crimson sword that Heaven gifted her on her engagement as a blessing. Since neither she nor Issei can master it, she plans to pass it on to her future children. Vasco agrees with the idea and desires to bless her children should he live long enough. Rias notes that it will be a lot of trouble to bless Devils. Rias receives a call from Akeno on her phone. She receives shocking news that The Champion Diehauser Belial has been temporarily released for the tournament.

[User] What was the significance of Rias offering Vasco Strada a place on her team?

[Assistant] Rias seeks to recruit Vasco Strada, a warrior under house arrest, to her team for an upcoming tournament. She attempts to entice him by appealing to his warrior spirit and offering a temporary restoration to his youth, without using demonic means so to not clash with his faith. She presents him with the newly created Durandal II sword.

[User] What were the circumstances surrounding Rias's confrontation with Grayfia?

[Assistant] Rias confronts Grayfia after Issei's match. Grayfia reveals her intention to support Issei in becoming a Satan, believing it to be the future intention of the Underworld. Rias declares that she will win against Grayfia.

[User] What was the purpose of the crimson sword Rias mentioned to Vasco?

[Assistant] The crimson sword was a blessing gifted to Rias by Heaven upon her engagement. As neither she nor Issei can master it, she plans to pass it on to their future children.

[User] What news did Akeno deliver to Rias via phone call?

[Assistant] Akeno informs Rias that Diehauser Belial has been temporarily released for the tournament.

[User] Detail Rias's activities as mentioned in Volume DX.4

[Assistant] Rias participates in a talk show with Issei and Sairaorg and answers a question from the host regarding the tournament. Rias watches Sairaorg receive criticism from the audience. She stops Issei from standing up to the audience and reminds him that protecting his peerage is his duty. Rias watches the match between Sairaorg and Cao Cao in the VIP room with the current and former members of the Occult Research Club and Student Council. Few days after Cao Cao’s victory against Sairaorg, Rias is watching Miracle☆Levia-tan with Issei, Akeno, Ravel, and Seekvaira. She is shocked that Sona is performing as Levia-tan and she feels sorry for Sona as she takes the burden in Serafall’s absence. Rias is later reminded by Crom of their contact and came to get more bananas, so she had Akeno lead him to the basement of the Hyoudou Residence not before warning him about Ophis being there as well. She goes shopping on her day off with Issei, Kunou, and Lint. She lets the two girls go to the game center to play games, while she and Issei go on their shopping date. When Kunou and Lint return from their gaming experience and showed their plushies they got from the crane game, Rias watches the two as they head to the clothing shop. She tells Issei that she would like to have one daughter, which shocks Issei, and later she confidently predicts their first child will be a boy. At the Armaros Colosseum, Rias and her team watches the match between Issei and Sona, with Issei and his team becoming the victor.

[User] What happened during the talk show featuring Rias, Issei, and Sairaorg?

[Assistant] Rias, Issei, and Sairaorg participate in a talk show. Rias answers a question about the tournament. Sairaorg receives criticism from the audience, and Rias stops Issei from intervening, reminding him of his duty to protect his peerage.

[User] How did Rias react to the match between Sairaorg and Cao Cao?

[Assistant] Rias watches the match between Sairaorg and Cao Cao in the VIP room with the current and former members of the Occult Research Club and Student Council.

[User] What were the circumstances surrounding Sona's performance as Miracle☆Levia-tan and how did Rias react?

[Assistant] Rias, along with Issei, Akeno, Ravel, and Seekvaira, watches Miracle☆Levia-tan and is shocked to discover that Sona is performing as Levia-tan. She feels sorry for Sona as she takes on the burden in Serafall’s absence.

[User] What were the details of Crom's interaction with Rias regarding bananas?

[Assistant] Crom reminds Rias of their contact, and Rias has Akeno lead him to the basement of the Hyoudou Residence to get more bananas, after warning him about Ophis being there.

[User] What happened during Rias's shopping trip with Issei, Kunou, and Lint?

[Assistant] Rias goes shopping with Issei, Kunou, and Lint. She allows Kunou and Lint to play games at the game center while she and Issei go on a shopping date. Upon the girls' return with plushies, Rias watches them go to the clothing shop and expresses her desire to have a daughter, shocking Issei. She then predicts their first child will be a boy.

[User] What took place at the Armaros Colosseum involving Rias?

[Assistant] At the Armaros Colosseum, Rias and her team watch the match between Issei and Sona, with Issei and his team emerging as the victor.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Can you provide a detailed summary of Rias Gremory's actions and key events in Volume 3?

[Assistant] In Volume 3, Rias introduces Issei and Asia to Sona Sitri and the Student Council. Later, she explains Yuuto's past to Issei, expressing disappointment when Yuuto seeks revenge. Rias and Sona discover the alliance Issei, Koneko, and Saji made with the church duo to destroy the Excaliburs, leading to punishment. During Kokabiel's war declaration against the Gremory and Sitri clans, Rias gathers her servants to fight back with Sitri Group's support. The Gremory Team, along with Xenovia, defeats Kokabiel's Cerberus. After Yuuto breaks the Excalibur with Xenovia's aid, the Gremory Team battles Kokabiel and is overwhelmed until Vali Lucifer retrieves him. Post-battle, Rias reincarnates Xenovia as her second knight.

[User] What prompts Rias to introduce Issei and Asia to the Student Council in Volume 3?

[Assistant] Rias introduces Issei and Asia to the Student Council members, who are led by Sona Sitri.

[User] Who is Sona Sitri, and what is her relationship with Rias in Volume 3?

[Assistant] Sona Sitri is a pure-blooded High-Class Devil from the Sitri Clan, a childhood friend and rival of Rias.

[User] What specific detail from Issei's childhood photos affects Yuuto, and what action does Yuuto take as a result in Volume 3?

[Assistant] Yuuto notices a Holy Sword in the background of Issei's childhood photo taken with Irina Shidou. Yuuto leaves Rias to seek revenge after seeing both Xenovia and Irina.

[User] What action do Rias and Sona take upon discovering Issei, Koneko, and Saji's alliance with the church duo in Volume 3?

[Assistant] Rias and Sona punish Issei, Koneko, and Saji for their alliance with the church duo to destroy the Excaliburs.

[User] Who declares war against the Gremory and Sitri clans in Volume 3, and where does this declaration take place?

[Assistant] Kokabiel, one of the leaders of the Fallen Angels, declares war against both the Gremory and Sitri clans at Kuoh Academy.

[User] How does Rias prepare for the war declared by Kokabiel in Volume 3?

[Assistant] Rias gathers all her servants, except for Yuuto, to fight back. The Sitri Group provides support.

[User] What creatures does Kokabiel summon during the fight against the Gremory Team in Volume 3, and who defeats them?

[Assistant] Kokabiel summons many Cerberus to battle the Gremory Team, but they are defeated by the combined effort of the Gremory Team and Xenovia.

[User] What is the significance of Yuuto's Balance Breaker in the fight against Kokabiel in Volume 3?

[Assistant] Yuuto attains his Balance Breaker and breaks the Excalibur with Xenovia's help.

[User] Who interferes in the battle between the Gremory Team and Kokabiel in Volume 3, and what is their reason for doing so?

[Assistant] Vali Lucifer interferes and retrieves Kokabiel under Azazel's order.

[User] What decision does Rias make regarding Xenovia after the battle with Kokabiel in Volume 3, and what prompts this decision?

[Assistant] Rias reincarnates Xenovia as her second knight after Xenovia learns that the God from the Bible is dead and asks her to do so.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Can you provide a detailed summary of Rias Gremory's involvement in Volume 25?

[Assistant] Rias sends her protest to Asgard regarding the decision to have Rossweisse marry Vidar. Asgardians agree to halt the engagement but still want Rossweisse to attend the marriage meeting. At Kuoh Academy, Rias introduces Issei to her college friends as her boyfriend, shocking him. Rias disagrees with Rossweisse and Vidar's marriage meeting. Issei, as Rias's master, is asked about his relationship with Rossweisse, after which Rias leaves Akeno to talk with Issei. Rias summons Issei and his team to the VIP room by Ajuka. Both teams go to the Belzebut training ground to get stronger. Rias thinks about Issei and Rossweisse after Ravel mentions Issei is training for Rossweisse's sake, and Rias reflects on Issei forcefully taking Rossweisse back after her engagement. She stays in the Underworld with Akeno because she cannot return to the Hyoudou Residence. Rias journeys with Issei's team to Valhalla to watch the match against Team Leisure of the Kings. Rias celebrates with her team and rival teams at the Hyoudou Residence for passing the preliminaries. Issei is sent flying into Rias's chest when the girls fight over him, she congratulates him for entering the main stage. She reminds Issei that she won't go easy on him if they face each other, and they express their love.

[User] What prompts Rias's protest to Asgard in Volume 25?

[Assistant] Rias protests the decision by the Norse higher-ups to have Rossweisse marry Vidar because his family's lineage is in crisis.

[User] What is the outcome of Rias's protest with the Asgardians?

[Assistant] The Asgardians agree about not having them engaged, but still want Rossweisse to attend the marriage meeting.

[User] Where does Rias introduce Issei to her friends, and what is the context?

[Assistant] At the college of Kuoh Academy, Rias introduces Issei to her new friends as her boyfriend.

[User] What is Rias's stance on the marriage meeting between Rossweisse and Vidar?

[Assistant] Rias does not agree with the marriage meeting between Rossweisse and Vidar.

[User] Why is Issei summoned to the VIP room by Ajuka, and what follows?

[Assistant] Issei and his team are summoned to the VIP room by Ajuka in order to bring both teams to the training ground in a smartphone game called Belzebut for them to get stronger.

[User] What prompts Rias to think about Issei and Rossweisse?

[Assistant] Rias starts to think about Issei and Rossweisse because Rossweisse was blushing after Ravel says Issei was training for her sake and Rias recalls he forcefully took Rossweisse back after she was engaged.

[User] Where do Rias and her team journey to cheer for Issei's team?

[Assistant] Rias and her team journey to Valhalla in Norse mythology to watch and cheer for Issei's team facing Team Leisure of the Kings.

[User] Where does Rias celebrate after the preliminaries?

[Assistant] Rias and her team celebrate at the Hyoudou Residence for passing the preliminaries along with rival teams.

[User] What happens when the girls fight over Issei?

[Assistant] When the girls fight over Issei, he is sent flying to Rias's chest. She congratulates him for entering the main stage of the tournament.

[User] What warning does Rias give Issei regarding a potential match between them?

[Assistant] Rias reminds Issei that if they get a match, she won't go easy on him.

[User] Can you provide a detailed summary of Rias Gremory's involvement in True Volume 1?

[Assistant] Rias announces her engagement to Issei to the people of the Underworld. Rias and the group arrive at the park where Issei is after a group of devils and help him transport them to the Underworld. Rias listens to Vasco's opinions about Hades and the devils. She and Ravel are shocked when he mentions about Lilith being involved. Rias watches Xenovia and Irina bicker over who gets to sleep beside Issei and later reprimands Akeno when she came to sleep with Issei, so all the girls sleep together with him. She and the group arrive at the town where the devils reside, and she takes some of them out using her power of destruction. Rias and the other girls are surprised when Issei, Ddraig, and Bova are in pain because of a girl was singing until she was stopped by Rossweisse’s hypnosis. Rias learns from Ajuka that the girl is Ingvild Leviathan, a descendant of Leviathan and a half-human who wields one of the new Longinus Nereid Kyrie. Rias takes Ingvild to the beach on an uninhabited island with a barrier placed by Rossweisse when Ingvild wakes up. Rias notices Issei making a face of wanting to protect Ingvild when he stared at her. Before they can eat, they are interrupted by the goddess Nyx. Issei attempts to dress break on Nyx, but Rias stops him because she figures out that Nyx was waiting for him to use his technique. Nyx reveals Issei’s technique is ineffective because of her Godly Virgin Killer Clothes. Rias is shocked that Issei's techniques didn't work because he is a virgin. Nyx warns the group about what to do with Ingvild and her brainwashing magic before leaving. Back at the Hyoudou Residence, Rias informs Ajuka about Nyx’s actions and receives permission from Apollon about defeating her under the condition they seal her away. The girls begin to fight over Issei to help him lose his virginity so he can fight Nyx. Ravel suggests that Rias should be Issei’s first partner, surprising her but also agreeing as she doesn’t want to be overtaken by Akeno and Xenovia. Heading to Nyx’s location, a horde of devils attack the group. Rias defeats them with her power of destruction. Rias watches the fight between Issei and Nyx until he steps out so he can leave Nyx to her and Rossweisse. Rias's breasts as well as the other girls begin to glow as Ingvild sings for Issei and powers him up so he can defeat Nyx. After Nyx is defeated, Issei’s queen piece starts to glow in crimson color and direct at Ingvild. Rias believes that Issei found a suitable servant and becomes astonished when Ingvild grows out eight devil wings because of her Leviathan lineage. Rias and her team and Issei's team travel to the Agares territory for the tournament and learn that she will be facing Issei in the first match, with Rias and Issei declaring to defeat each other.

[User] What is the initial reaction to Rias's engagement announcement in True Volume 1?

[Assistant] Rias announces to the people of the Underworld of her engagement to Issei, which causes a lot of people to ask questions about their engagement.

[User] Where does Rias assist Issei after the engagement announcement?

[Assistant] Rias and the group arrive at the park where Issei is after a group of devils and help him transport them to the Underworld.

[User] What revelation shocks Rias during the discussion about Hades?

[Assistant] Rias and Ravel are shocked when Vasco mentions Lilith being involved despite her being destroyed in the legend.

[User] What sleeping arrangement is decided after the bickering between Xenovia and Irina?

[Assistant] Xenovia and Irina bicker over who gets the right to sleep beside Issei, and later Rias reprimands Akeno when she came to sleep with Issei, so all the girls sleep together with him.

[User] How does Rias contribute to the fight in the town where devils reside?

[Assistant] Rias arrives at the town where the devils are residing and takes some of them out using her power of destruction.

[User] What discovery is made regarding the girl causing pain to Issei, Ddraig, and Bova?

[Assistant] The girl is Ingvild Leviathan, a descendant of Leviathan and a half-human, who wields one of the new Longinus Nereid Kyrie. Rossweisse’s hypnosis stopped her singing, which caused Issei, Ddraig, and Bova pain.

[User] Where do Rias and the group take Ingvild after she wakes up?

[Assistant] Rias and the others took Ingvild to the beach on an uninhabited island with a barrier being placed by Rossweisse.

[User] What does Rias notice about Issei's reaction to Ingvild?

[Assistant] Rias notices Issei making a face of wanting to protect Ingvild when he stared at her.

[User] Who interrupts the group on the island before they can eat?

[Assistant] The goddess Nyx interrupts the group before they can eat.

[User] Why does Rias stop Issei from using Dress Break on Nyx?

[Assistant] Rias stops Issei from doing it because she figures out that Nyx was waiting for him to use his technique.

[User] What revelation about Issei's techniques shocks Rias and the others?

[Assistant] Nyx reveals the reason Issei’s techniques were ineffective is because of her Godly Virgin Killer Clothes, which causes Rias and the others to become shocked about Issei’s techniques didn't work because he is a virgin.

[User] What warning does Nyx give the group before she leaves?

[Assistant] Nyx warns the group about what to do with Ingvild and her brainwashing magic.

[User] What permission does Rias receive from Apollon after informing Ajuka about Nyx's actions?

[Assistant] Rias informs Ajuka about Nyx’s actions and receives permission from Apollon about defeating her under the condition they seal her away.

[User] What suggestion does Ravel make to help Issei fight Nyx?

[Assistant] Ravel suggests that Rias should be Issei’s first partner.

[User] How does Rias contribute to the battle against the devils on the way to Nyx's location?

[Assistant] A horde of devils attack the group with Rias defeating them with her power of destruction.

[User] What happens when Rias and the other girls start to glow during the fight against Nyx?

[Assistant] Rias's breasts as well the other girls begin to glow as Ingvild sings for Issei and powers him up so he can defeat Nyx.

[User] What occurs with Issei's Queen piece after Nyx is defeated?

[Assistant] After Nyx was defeated, Issei’s queen piece started to glow in crimson color and direct at Ingvild.

[User] What transformation does Ingvild undergo after the fight?

[Assistant] Ingvild grows out eight devil wings because of her Leviathan lineage.

[User] Where do Rias and Issei's teams travel, and what do they learn about their upcoming match?

[Assistant] Rias and her team and Issei's team travels to the Agares territory for the tournament and learn that she will be facing Issei in the first match, with Rias and Issei declaring to defeat each other.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Can you provide a detailed chronological summary of the events in True Volume 2, highlighting Rias Gremory's involvement?

[Assistant]
In True Volume 2, Rias appears in Issei's dream, wearing a crimson wedding dress and reminding him not to gawk around during their wedding ceremony. She informs Issei that he has many brides participating in the ceremony. Later, Rias and Issei discuss her strict morning training from a year prior, which helped him become stronger, and they recall the training camp before the rating game against Riser and his peerage. They then exchange a morning kiss.

Rias participates in the Oppai Dragon show, assisting Issei in his fight against Marshal Phenex by transforming into her battle form. She almost accidentally says Riser's name on stage. After the show, Rias and her team watch the match between Indra and Mahabali, with Indra winning. That night, Rias and the other girls catch Akeno and Koneko attempting to seduce Issei in Akeno's room, leading to the teams separating for their respective training camps. Consequently, Rias and the other girls decide to sleep with Issei.

After training, Rias and Issei travel to Tokyo for a date, visiting Shibuya, Harajuku, and Ikebukuro for shopping and a seaside park for a snack. Issei considers getting a driver's license due to the distances involved in their dates, but Rias assures him that she and the other girls aren't forcing him. He considers riding a Gryphon to her place, which amuses her. Rias recalls riding a Gryphon with Issei after he saved her at her engagement party and other past events. Rias asks Issei if he plans to defeat her in their match, and he agrees, wanting to show his progress. Rias reveals she intends to defeat him and his team with all her strength. They shake hands and continue their date to Odaiba after Seekvaira requests Issei to get her a limited edition item in Dungampace.

For their match against Issei's team, Rias and her team travel to the Oppai Dragon Stadium in the Gremory territory. At the start of the match, Rias's team is transported to an artificial Kuoh Academy as their HQ. Rias, in her Balor form, along with Yuuto and Lint, ambushes Bova Tannin and Roygun Belphegor. She allows Crom to fight Fafnir and orders him to eliminate Asia, the opposing team's healer. Rias then encounters Issei and Grayfia on the battlefield, having Yuuto fight Issei in her place while she challenges Grayfia to a fight in her Forbidden Invade Balor the Princes form, ultimately defeating her with her aura sphere. Rias and Gasper are confronted by Issei. Rias laughs upon seeing Issei repeat his actions from the Rating Game against Riser, stating this is why she fell in love with him. Rias enters her Forbidden Invade Balor the Princess form with Gasper's help and begins fighting Issei, firing Demonic power bullets at each other. When Issei uses Dress Break DxD on Rias, her darkness clothing reattaches. She then fires a giant bullet of her destructive demonic power at him. She attempts to stop time on him, but he evades it. As he uses Dress Break DxD again, Issei's tail attaches to her breasts to absorb her energy. Rias tries to fire her destructive demonic power, but her aura fails to manifest, and thus Rias and Gasper are defeated when Issei uses his Nyuutron Beam Cannon on them, ending the match. Rias and her team celebrate Issei's victory at the Hyoudou Residence, with Rias congratulating him. The group watches the match between Team Babel Belial and Team Black Satan of Darkness Dragon King, with Diehauser winning. While discussing Grayfia, Rias mentions she has been pushing herself too hard, causing mental strain, so they have her spend time with Millicas, and the group is told to go sightseeing in Kyoto.

[User] What specific amusement did Rias express regarding Issei's contemplation about transportation?

[Assistant] Rias is amused at the thought of Issei riding a Gryphon to her place.

[User] What memories does the thought of a Gryphon evoke in Rias?

[Assistant] Rias recalls riding a Gryphon with Issei after he saved her at her engagement party and other past events.

[User] What assurances did Rias give Issei regarding his driver's license considerations?

[Assistant] Rias assures Issei that she and the other girls are not forcing him to get a driver's license.

[User] Before traveling to Odaiba, what request did Seekvaira make of Issei and what does it have to do with their date location?

[Assistant] Seekvaira requests Issei to get her a limited edition item in Dungampace, prompting them to continue their date to Odaiba.

[User] Where did Rias and her team travel to for their match against Issei's team?

[Assistant] Rias and her team travel to the Oppai Dragon Stadium in the Gremory territory for their match against Issei and his team.

[User] What happened to Rias's team at the start of the match, and what served as their base of operations?

[Assistant] At the start of the match, Rias's team is transported to an artificial Kuoh Academy, which serves as their HQ.

[User] In what form was Rias during the ambush, and who assisted her in the initial attack?

[Assistant] Rias is in her Balor form during the ambush, and she is assisted by Yuuto and Lint.

[User] Who were the targets of Rias's ambush, and what was the outcome of their engagement?

[Assistant] The targets of Rias's ambush are Bova Tannin and Roygun Belphegor, who are successfully taken out as a result.

[User] Who did Rias permit to fight Fafnir, and what specific order did she issue regarding the opposing team?

[Assistant] Rias allows Crom to fight Fafnir and orders him to eliminate Asia, the opposing team's healer.

[User] Whom did Rias encounter on the battlefield, and who took her place in the fight against Issei?

[Assistant] Rias encounters Issei and Grayfia on the battlefield, and Yuuto takes her place in the fight against Issei.

[User] Against whom did Rias decide to fight, and in what form did she engage her opponent?

[Assistant] Rias challenges Grayfia to a fight in her Forbidden Invade Balor the Princes form.

[User] How did Rias achieve victory in her battle against Grayfia?

[Assistant] Rias defeats Grayfia by using her aura sphere.

[User] Who was with Rias when she was confronted by Issei, and what was her reaction to Issei's actions?

[Assistant] Rias and Gasper are confronted by Issei, and Rias laughs upon seeing Issei repeat his actions from the Rating Game against Riser.

[User] In which form does Rias face Issei, and who aids her in achieving this transformation?

[Assistant] Rias enters her Forbidden Invade Balor the Princess form with Gasper's help.

[User] What form of attack did Rias and Issei initially use against each other?

[Assistant] Rias and Issei begin fighting each other firing Demonic power bullets.

[User] What effect did Issei's Dress Break DxD have on Rias's clothing, and how did she respond?

[Assistant] When Issei uses Dress Break DxD on Rias, her darkness clothing reattaches. She then fires a giant bullet of her destructive demonic power at him.

[User] What ability did Rias attempt to use against Issei, and was it successful?

[Assistant] Rias tries to use her third eye glow to stop time on him, but he evades it.

[User] How did Issei ultimately defeat Rias and Gasper, and what specific attack was used?

[Assistant] Rias and Gasper are defeated when Issei uses his Nyuutron Beam Cannon on them, ending the match.

[User] Where did Rias and her team go after the match, and what was the occasion?

[Assistant] Rias and her team celebrate Issei's victory at the Hyoudou Residence.

[User] What match did the group watch, and who emerged as the victor?

[Assistant] The group watches the match between Team Babel Belial and Team Black Satan of Darkness Dragon King, with Diehauser winning.

[User] Why was Grayfia spending time with Millicas, and what did the group do afterward?

[Assistant] Grayfia has been pushing herself too hard, causing mental strain, so they have her spend time with Millicas, and the group is told to go sightseeing in Kyoto.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Can you provide a detailed summary of events in True Volume 4, focusing on Rias Gremory's involvement?

[Assistant]
Rias and her companions observe the match between Team White Dragon Emperor of the Morning Star and Team Journey to the West, culminating in Vali's victory. Issei and his group are attacked by Meredith Ordinton and a Ddraig impostor. Rias and her group intervene, driving them away and deciding to inform the Grigori about Issei's Holy Nail injury. Back at the Hyoudou Residence, Rias and the girls plan to join Issei in the bath. They note Issei's embarrassment, connecting it to Azazel's UFO incident and his temporary loss of perversion. They try various methods to rekindle his love for breasts. Le Fay arrives, revealing Meredith's identity. Rias witnesses Issei testing his abilities, but Dress Break and Pailingual prove ineffective. The girls are relieved that Issei still intends to marry them. Sona informs Rias of her impending role as head of her clan due to her father's sleep disease.

In England, they meet Magnus Rose, a former CIA agent and Team Phoenix member, assigned to protect the Pendragon family alongside MI6. Rias's group encounters Sairaorg, who is upset by Issei's condition. At Irina's house, they reunite with Irina's parents and remaining Vali Team members. Rias questions Vali about Issei's condition, and he expresses concern. During strategy discussions, Rias volunteers to fight Verrine, with Xenovia, Irina, Akeno, and Rossweisse assisting, due to fears about Gasper being harmed by the Holy Nail.

As the operation commences, Rias and Le Fay's groups head to Meredith's location, splitting up upon encountering Verrine at the mansion. Rias orders Rossweisse to deploy a barrier around the mansion, enhanced by Issei's Dividing Wyvern Fairy, to prevent Verrine from aiding Meredith. Rias activates Forbidden Invade Balor the Princess form and engages Verrine in battle with her group, overwhelming and defeating her after Akeno strikes Verrine's back.

Following Verrine's defeat, Rias witnesses Verrine's childlike outburst. Rias silently implores Issei to return to his normal self. Rias and her allies join Issei and Vali in their fight against Hades, providing support. After the battle, Rias and the girls express their joy at Issei's return to normalcy. Rias and Team DxD receive promotions, with Rias becoming an Ultimate-class devil. Rias is surprised to see Issei and Vali attain the new rank of Special-class devils. Rias receives Loup from Sona as her new Rook. At the Hyoudou Residence, Rias witnesses Le Fay's desire to remain by Issei's side as his exclusive magician, observing his growing harem. In the morning, Rias and Issei discuss the entities that captured Hades and Angra Mainyu, and then speak with Ophis about Great Red.

[User] What specific concerns did Rias have about Gasper during the operation planning?

[Assistant] Rias is worried about Gasper being hit by the Holy Nail because it would cause considerable damage.

[User] What exactly did Rias do to the barrier Rossweisse deployed around the mansion?

[Assistant] Rias ordered Rossweisse to deploy the barrier and enhanced it with Issei’s Dividing Wyvern Fairy.

[User] Who does Rias fight alongside against Verrine and what is the outcome?

[Assistant] Rias fights alongside Xenovia, Irina, Akeno, and Rossweisse against Verrine, and they overwhelm and defeat her.

[User] What form does Rias use during her fight against Verrine?

[Assistant] Rias uses Forbidden Invade Balor the Princess form during her fight against Verrine.

[User] Besides Rias becoming a Ultimate-class devil, what other promotions were given in Team DxD and how did Rias react to them?

[Assistant] Issei and Vali get a new rank that’s called Special-class devils and Rias was shocked.

[User] Who joined Rias's team after the promotions, and who did that person come from?

[Assistant] Rias received Loup as his newest Rook from Sona.

[User] What discussions take place between Rias and Issei the morning after the celebration?

[Assistant] Rias and Issei discuss the beings that captured Hades and Angra Mainyu, and later they spoke to Ophis about Great Red.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Can you provide a detailed summary of Volume 4 events and Rias Gremory's involvement?

[Assistant] After Issei reports his meeting with Azazel, Rias expresses her anger regarding Azazel's actions. Rias' brother, Sirzechs Lucifer, then makes a sudden appearance for Rias' class observation, assuring her Azazel will not repeat actions like Kokabiel's. Later, Rias unseals her other Bishop, Gasper Vladi, a half-Vampire revived as a Devil with a Mutation Piece, following orders from Sirzechs. During peace talks between the Three Factions, Rias reports on the events of Kokabiel's attack and aids in rescuing Gasper from the Khaos Brigade by using castling. Near the end, Rias is troubled by Azazel's introduction as the Occult Research Club's adviser and becomes angry when Azazel suggests a virgin graduation tour for Issei, asserting that Issei's virginity is under her protection. After Akeno, Koneko, and Xenovia move into the Hyoudou Residence, Rias decides to renovate Issei's house.

[User] What prompts Rias' anger at the beginning of Volume 4?

[Assistant] Rias is angered by Issei's report of his meeting with Azazel and Azazel's subsequent actions.

[User] Why does Sirzechs Lucifer visit Rias in Volume 4?

[Assistant] Sirzechs Lucifer visits Rias for her class observation and to reassure her that Azazel will not act drastically like Kokabiel.

[User] Who is Gasper Vladi, and what is his connection to Rias?

[Assistant] Gasper Vladi is Rias' other Bishop, a half-Vampire whom she revived as a Devil using a Mutation Piece.

[User] What role does Rias play during the peace talks between the Three Factions?

[Assistant] During the peace talks, Rias reports on the events of Kokabiel's attack.

[User] How does Rias help in the situation when the Khaos Brigade attacks?

[Assistant] Rias assists by using castling to rescue Gasper, who was being used by the terrorists of the Khaos Brigade.

[User] What causes Rias trouble near the end of Volume 4?

[Assistant] Rias is troubled when Azazel introduces himself as the adviser for the Occult Research Club.

[User] Why does Rias get angry at Azazel at the end of Volume 4?

[Assistant] Rias becomes angry when Azazel suggests taking Issei on a virgin graduation tour, as she considers Issei's virginity to be under her watch.

[User] What decision does Rias make after Akeno, Koneko, and Xenovia move into the Hyoudou Residence?

[Assistant] Rias decides to renovate Issei's house after Akeno, Koneko, and Xenovia move in.


[System] You are a helpful assistant with deep knowledge about the High School DxD universe.

[User] Can you give me a summary of Rias Gremory's activities in Volume 5?

[Assistant] Rias returns to the Underworld for the Young Devils Gathering. Prior to the Gathering's opening ceremony, Rias introduces her cousin, Sairaorg Bael, to Issei, identifying Sairaorg as the strongest young Devil. During the ceremony, the six chosen young Devils are asked to announce their dreams. Sirzechs announces Rias's first match against Sona. During a party, Rias and Issei notice Koneko leaving and follow her, where they encounter Kuroka, Koneko's sister. Kuroka attempts to take Koneko back, but Rias objects, asserting Koneko is her Rook and cannot be taken away. Kuroka uses a mist to limit Rias and Koneko's mobility. Rias's breasts become instrumental in Issei achieving Balance Breaker. Rias faces Sona in the Gathering, winning with assistance from Issei and Yuuto, but is dissatisfied due to losing four servants and not displaying the team's full potential. The team encounters Diodora Astaroth on their return to the human world.

[User] What is the significance of the Young Devils Gathering in Volume 5?

[Assistant] The Young Devils Gathering serves as a platform for young Devils to compete in Rating Games and express their aspirations. It is a formal event overseen by Sirzechs and involves matches between participants, such as the one between Rias and Sona.

[User] What happens when Rias, Issei, and Koneko encounter Kuroka?

[Assistant] Kuroka attempts to bring Koneko back with her. Rias intervenes, stating that Koneko is her Rook and therefore belongs to her peerage. Kuroka then uses a mist that limits the mobility of both Rias and Koneko.

[User] How does Rias contribute to Issei achieving Balance Breaker during the encounter with Kuroka?

[Assistant] Rias's breasts are utilized by Issei to achieve his Balance Breaker.

[User] Can you elaborate on Rias's match against Sona?

[Assistant] Rias faces Sona in her first match during the Young Devils Gathering. Although Rias wins the match with the help of Issei and Yuuto, she is unhappy with the victory because she loses four of her servants and feels her team did not perform to its full potential.

[User] What is Rias's relationship with Sairaorg Bael, and how is he introduced in Volume 5?

[Assistant] Sairaorg Bael is Rias's cousin. She introduces him to Issei before the opening ceremony of the Young Devils Gathering, and indicates Sairaorg is the strongest young Devil.

[User] Who is Diodora Astaroth, and how is he introduced in Volume 5?

[Assistant] Diodora Astaroth introduces himself to Rias's team near the end of Volume 5 as they are returning to the human world.

[User] Why is Rias unhappy despite winning her match against Sona?

[Assistant] Rias is unhappy because she lost four of her servants during the match and believes that her team did not showcase its full potential.

[User] Can you describe the opening ceremony of the Young Devils Gathering in more detail?

[Assistant] During the opening ceremony, all six chosen young Devils are asked to step forward and express their dreams. After this, Sirzechs Lucifer announces the first match of the Gathering, which is between Rias and Sona.