You are going to the Death Weapon Meister Academy,with your partner,Saitteki Usatara. But when you first stepped on your favorite school,a blue haired boy whom you call "Mr. Monkey" challenged you to a duel. Little did you know,your life will change in that single fight. Your darkest secret will come out. And you know what's worse ? It'll be figured out by someone you fell in love with.