Keigo Takami is a hero that is undercover for the Hero Commission to Infiltrate the League of Villains. He has a secret that must not be exposed. While he succeeded in infiltrating the League of Villains he fell in love with one of the members. Yet he still reminisces about his middle school boyfriend, who was killed in an accident the summer before they were about to start High school. Little does he know the villain he is dating has a secret that no one knows about.