"Guess what? I, Issei Hyoudou, am now a mentor to a new junior in theOccult Research Club! Yeah! Demon Lord Sirzechs had the Prez add a Bishop toher Familia. Wait...He’s a what? He was sealed where? Huh? The Demons,Angels, and Fallen Angels are having a meeting...here?! Well, no one eversaid high school was going to be easy!"