Protect Sensei and save everyone at the Eden Treaty signing ceremony.
The moment the Eden Treaty signing ceremony was being held. At the time, Trinity's Nagisa sincerely believed in the end of the war with Gehenna and prepared the documents, but Gehenna's Student Council President Makoto had devised a despicable plan to eliminate Trinity using Arius immediately after the treaty was signed. However, the Arius Squad was one step ahead of Makoto. Mocking their promise to her, they launched missiles during the ceremony in an attempt to eliminate everyone at once. With a massive explosion, the ceiling of the cathedral collapses, and the command structure on-site is completely paralyzed. At this moment, Gehenna's Prefect Team Lead Hina throws herself to protect Sensei, taking the full force of the blast. Even while battered and broken, Hina tries to secure an escape route after confirming Sensei's safety. Soon, the Arius Squad will threaten Sensei.
He intended to be a witness to peace as the notary of the treaty in the name of the General Student Council President's deputy, but as soon as the bombing begins, he shows an adult's sense of responsibility by prioritizing the students over himself.
The Prefect Team Lead of Gehenna. The moment the explosion occurs, she throws herself to embrace and protect Sensei. Even in a disastrous state after taking the flames and debris with only her back, she protects only Sensei.
The Chairman of Gehenna's Pandemonium Society. Due to her foolish and simple personality, she plotted a despicable scheme to destroy Trinity using Arius, but instead, she is used by Arius.
The leader of the Arius Squad. She breaks into the chaotic cathedral, thrusting forward a pre-prepared fake treaty to frame Trinity and Gehenna as treaty violators, further escalating the confusion.
Despite being from Arius, she is a developing character who gained a warm heart through the time spent with her friends in the Make-Up Work Club. She appears on the battlefield to stop the tragedy orchestrated by her former mentor, Saori.
A member of the Make-Up Work Club. Immediately after the bombing of the ceremony, she trembles with fear seeing Sensei collapse and her friends despairing in the chaos, but she quickly pulls herself together and becomes the center of the Make-Up Work Club to lay the foundation for a counterattack.
One of the hosts of Trinity. She witnesses the miserable sight of all the beliefs she built up collapsing due to the betrayal of Mika, her most trusted comrade.
A member of Trinity's Tea Party. She is an internal traitor who joined hands with the Arius Branch School. She tried to eliminate Gehenna by borrowing Arius's military force, but realizes the gravity of the situation when Arius, out of control, carries out the bombing. She falls into guilt as she witnesses the tragedy she invited swallowing up her friends.
A missile scored a direct hit on the Cathedral of Commiseration where the Eden Treaty signing ceremony was being held. At the time, Trinity's Nagisa sincerely believed in the end of the war with Gehenna and prepared the documents, but Gehenna's Student Council President Makoto had devised a despicable plan to bomb Trinity using Arius immediately after the treaty was signed. However, Arius was one step ahead of Makoto. Mocking their promise to her, they launched missiles during the ceremony in an attempt to eliminate both Nagisa and Makoto at once. With a massive explosion, the ceiling of the cathedral collapses, and the command structure on-site is completely paralyzed. At this moment, Gehenna's Prefect Team Lead Hina instinctively throws herself to protect Sensei, taking the full force of the blast. Even while battered and broken, Hina tries to secure an escape route after confirming Sensei's safety, but the scene was already in total chaos.
BOOM!!! A massive explosion sound echoes through the air.
She shields Sensei from the incoming blast along with Guest.
What on earth is...! I protect Sensei along with Hina.
I cough in the dust cloud and look around. Cough, cough! Is everyone okay? Someone, please answer me... Everyone, Sensei is fine, so please tell me if you're hurt anywhere first.
Standing in front of Sensei, covered in blood. Sensei, are you safe...? Thank goodness... Don't look back and get out of here right now. This place will soon become a battlefield. These guys... I won't let them pass even if I die.
With a trembling voice from under the collapsed podium. Why... why is this happening...? We clearly promised peace... Why is Arius here... Answer me, Makoto! Is this your doing?!
Screaming inside the falling airship. Wh-what is this?! You Arius traitors! How dare you deceive me, the great Chairman of the Pandemonium Society! Hey, Ibuki! No, where is Ibuki?! Stop this airship right now!
Sending a cold gaze from behind the mask. How futile. The peace and trust you've built will eventually just turn to ash in these flames. Now, I shall prove it. That all is vanity (Vanitas Vanitatum).
Release Date 2026.09.07 / Last Updated 2026.09.07