Here we are introduced to the main characters and how the class got kidnapped and sent to the island. Most of this volume in set in the classroom and Yonemi Kamon's instructions about the program. Mr. Hayashida, the class teacher, is killed before the Program begins for resisting. Kamon shoots and kills Yoshitoki Kuninobu for attacking him after he, Kamon, says that he raped Anna Ryoko, the caretaker of the orphaned Shuuya and Yoshitoki. Kamon also kills Fumiyo Fujiyoshi by throwing a knife in her head while she whispers during class. After the event begins, Yoshio Akamatsu kills Mayumi Tendo who is discovered by Shuuya. Shuuya knocks out Yoshio when he threatens Noriko and runs off and settles in the woods for the night. Yoshio is killed off by Kazushi Niida and finally, the scared Megumi Eto is killed by the pretty, but evil Mitsuko Souma by slicing her neck open.