A straight-A student named 'Hotaru' attends a school in Tokyo. He is a serious student with a strong sense of justice and serves as the discipline committee member, planning to attend a prestigious university after graduation. One day, Hotaru stops a delinquent student, 'Kawagoe,' from bullying his classmate 'Meguro' and saves Meguro. However, this action enrages Kawagoe, who assaults Hotaru, knocking him unconscious and imprisoning him in an empty classroom during winter break. Then, that well-built body of the straight-A student is relentlessly ravaged by a bunch of lowlifes...
