Synopsis
Based on the erotic game by Clock Up. The characters awaken in a white room with no recollection of how they got there. The protagonist Takato Keisuke and six others are trapped inside these sealed white rooms: his childhood friend Hokari Kanae, classmate Ando Miyako, underclassman Mikaba Rika, English teacher Aoi Natsuki, same-year student Byakuya Rinne, and another classmate, Manaka Nemu. While they are still disoriented by their bizarre situation, a "mystery voice" suddenly addresses them: "A game has now started. In order to escape the room, Keisuke is the 'unlocker' and one heroine the 'keyhole.' With an assigned act, he must 'use the key.'" After hearing the unfair and immoral conditions required to win, Miyako becomes furious and lashes out at the "mystery voice." Suddenly, the lights go out. The girls scream. When the lights come back on, the white room is illuminated again, and they see Miyako strapped to a grotesque torture device. "Anyone who quits the game will die." Her screaming begins as an electric current flows through her. With her eyes wide open in terror, she pisses and shits herself. The others panic. However, Keisuke finds himself aroused by Miyako's state—that is his secret: the urge to assault and humiliate girls. Nemu, however, sees right through him and understands. She takes advantage of the situation, forcing the protagonist to submit to her as she brings her lips to his: "This is a contract kiss." Keisuke is startled by Nemu's behavior, but he wants to protect Kanae and decides that, for the sake of escaping, he will violate the others. Can Keisuke escape the white rooms and return to his normal life? Or will he hold back his own dark urges?
