Being the class president, Sousuke prioritizes strict adherence to rules. However, a series of problems have recently emerged. For one, his childhood friend Miroku, who is cute but often misbehaves, has been causing trouble. In addition, Enma, a new transfer student who claims to be from hell, refuses to follow any rules other than his own. On top of that, unexplained giant claw marks have been showing up all over the school buildings. As all these issues arise, Sousuke must choose whether to stick to the rules or realize that sometimes other matters take precedence.
