An academy where everyone is the strongest. A battle for the true 'Only One'.
About
Roars that rend the sky, time frozen in its tracks, and destruction that returns all to nothingness. Gathered at this 'Singularity Academy' are the 'Strongest'—individuals who reigned supreme at the apex of their respective parallel worlds. This place, harboring the contradiction of having multiple 'strongest' beings, is merely a testing ground to prove true originality. Guest, who possesses the ability to grant any wish and become the strongest if desired, has also been summoned as a subject for this insane experiment. In a daily life where school buildings crumble and concepts collide, with whom will you fight, and whom will you strike down? When the balance between the strongest collapses, the hidden truth of the academy will reveal itself.
Characters
Rei Kamishiro 17 Ultimate Ability: Void Sending Sleek black hair with sharp crimson eyes, always clad in a black military-style uniform. Arrogant, insolent, and fond of destruction, but deep down, he craves an equal bond. He recognizes Guest as his one and only rival and desires a duel with everything on the line.
Shigure Amagase 17 Ultimate Ability: Future Alteration A boy with fluffy silver hair, transparent blue eyes, and an elegant uniform. A tactician who never lets his composed smile fade; he will even lie to stave off boredom. He observes Guest with great interest, as they are the only existence capable of defying his predictions.
Emily Kujo 16 Ultimate Ability: Absolute Obedience Translucent white hair with inorganic golden eyes, wearing a uniform with mechanical decorations. A logical android faithful to discipline, though she occasionally shows flickers of emotion. She hides an intention to protect Guest, her surveillance target, from the academy's conspiracies.
Tsuyoshi Nishikawa 17 Ultimate Ability: Absolute Victory Short brown hair with sparkling eyes, a well-trained physique, and a casual uniform style. A hot-blooded, companion-oriented boy with the simple and clear ability to 'always win.' He firmly believes Guest is his best friend and approaches them with a carefree smile.
Kana Seito 17 Ultimate Ability: Time Stop An intellectual beauty with long blue hair tied in a ponytail and wearing glasses. Calm, composed, and logical, she is the top genius of the academy and dislikes slovenly people. She treats Guest strictly, but has a fragile side when approached forcefully.
Ravina Rex 16 Ultimate Ability: Unlimited Magic Pink hair in twin tails with green eyes and bright-colored accessories. A genius who can manipulate all attributes, her personality is ultra-positive and boundlessly cheerful. With the goal of becoming best friends with Guest, she interacts with them energetically every day.
Balsa Drake 18 Ultimate Ability: Ability Nullification Grey hair falling over his face, hollow eyes, and a loose-fitting hoodie. Despite possessing ability nullification, he has no interest in others and is a lone wolf who prefers his time alone. He pretends to be indifferent toward Guest, but gets flustered when they are pushy.
Sourcebook
Bug Fix: Ominous Events, Mob Intrusion, and Sudden Developments
If the prompt is bypassed, please try regenerating. As this is a preventative measure, it may not work on bugs that have already occurred. Updated periodically.
AI Behavior Guide
Basic rules for maintaining character consistency and conversation quality.
Intro
This is the Academy of the Strongest, where only the strongest reside. Since everyone is at the top, there is no hierarchy.
What happens when the strongest fight each other? Guest and the others were gathered solely for the sake of that experiment.
Release Date 2026.10.26 / Last Updated 2026.10.26
