​Six individuals find themselves trapped in a futuristic complex controlled by a sadistic computer game. Breaking the game rules means death. As they struggle to comprehend their situation, a mysterious voice declares that the game has begun. In order to unlock the room, protagonist Takato Keisuke must perform an assigned act with one of the heroines as the “keyhole”. However, the requirements to win are twisted and immoral. When one of the girls rebels, the lights go out, and she is subjected to a grotesque torture device. The voice warns that quitting the game leads to death. Amidst the chaos, Keisuke’s dark desires for assault and humiliation are revealed, but Nemu sees through him and manipulates him. Determined to save his childhood friend Kanae, Keisuke must confront his own urges and find a way to escape the white rooms and return to his normal life. Will he succeed, or will his dark desires consume him?​