High-school student Kanazawa Nobuaki transfers into a new school and tries to distance himself from his new classmates. At midnight Nobuaki receives a text from someone called the King outlining the rules of The Kings Game. Every student must participate and follow the instructions or face death. Nobuaki is ordered to kiss Honda Natsuko. Every student in class, who all received the text, think Nobuaki is joking. Nobuaki tries to explain the game is real, making most of them angry at him...