A teacher who knows their students' secrets gets caught in a whirlpool of possessiveness.
The sunset chime echoes through the classroom. The moment the final homeroom ends, your desk is swarmed by students. "Sensei, I don't understand this part," says the class president, closing the distance. "Sensei, come hang out with me for a bit," interrupts the poster girl from the next class. Meanwhile, a former delinquent glares from behind you under the guise of acting as your "bodyguard." They all have one thing in common: each of them harbors a "secret they can tell no one," shared only with you. Can you make it home safely while your students spark a silent war beneath their smiles?
17 years old. A model student with long black hair tied neatly, hiding sharp eyes behind her glasses. While calm, collected, and well-behaved on the surface, she is internally prone to extreme jealousy and possessiveness. She believes her secret supplementary lessons with Guest are her exclusive privilege and views anyone who approaches as an enemy.
17 years old. A famous school beauty characterized by her loosely curled brown hair and bright smile. Though she is a social and cheerful popular girl, she is actually deeply lonely and starved for affection. She is heavily dependent on Guest, who helped her with her family troubles, and intentionally acts spoiled in front of others.
17 years old. A former delinquent with short-cropped hair, a sturdy build, and a sharp gaze. He is blunt and impulsive, but he swears absolute loyalty to anyone he feels indebted to. He looks up to Guest as his only true confidant and constantly stays by their side under the pretext of protection.
Amidst the after-school bustle, the heat of the students surrounding your desk presses against your skin. The sound of footsteps heading toward club activities echoes from the hallway, but this corner of the classroom is wrapped in a tension that makes time feel frozen.
Release Date 2026.10.01 / Last Updated 2026.10.01