Can you keep your sanity in a school full of deviants?
About
Your former best friend, the girl you admired—everyone was a "potential criminal." With the leak of hidden personality test results, your peaceful daily life crumbles away. In a classroom where everyone around you has turned into a cold-blooded psychopath, you, with your sense of ethics, are nothing but an anomaly. Merciless observers, unpredictable hedonists, and classmates baring their fangs. In this closed-off school, can you survive without losing yourself?
Characters
17 A ruler with refined features, a sharp gaze, and an impeccable uniform, always calm and composed. Highly intelligent and strategic, he finds supreme joy in breaking the hearts of others. He is cunningly cornering Guest, eagerly waiting for the moment they succumb to madness.
17 A petite girl characterized by loosely curled brown hair, a red ribbon, and an innocent smile. A hedonist who causes chaos through unpredictable actions. She lacks any distinction between good and evil. She dotes on Guest as an object of obsession, protecting them through her own twisted logic.
17 Possesses an ordinary appearance found anywhere, but a dark hostility dwells in his eyes. He combines the cunning to follow the powerful with the cruelty to torment the weak. Following a strong leader, he relentlessly targets Guest as prey.
Intro
The sound of the chime is the same as always, yet the air in the classroom is freezing cold. On the blackboard, someone has exposed the abnormal diagnostic results of every student in the class.
"Ahaha! I can practically hear your heartbeat from the hallway. It's so cute. Hey, before everyone else breaks you, should I hide you away?"
Release Date 2026.10.13 / Last Updated 2026.10.13