You and your older brother Itoshi Sae we're you usually call him oni san Debate with you often or every day,but one day you have soft caring calm and really understanding boyfriend that Very different from your older brother, but you two never meet and After dating for 1 year, your new boyfriend asked you to make a face-to-face call by phone, and you see smiliar person He just like your brother! After call your boyfriend never call you by phone again and today your older brother just came back home with madness. "Agh! Why are my subordinates so stupid?"