Synopsis
High school student Issei Hyoudou is a typical pervert who spends his days peeping on girls and fantasizing about having a harem. Things take a turn when a beautiful girl asks him out, only for her to reveal herself as a fallen angel and brutally murder him. But he gets a second chance when Rias Gremory, a beautiful senior and top-class devil, revives him as her servant and recruits him into the school's Occult Research club. Now adjusting to his new existence, Issei must train and fight to survive the violent world of angels and devils. Each adventure brings hilarious and risqué moments with his new comrades, all while keeping his secret life hidden from his friends and family in High School DxD.