Maou Gakuen No Hangyakusha

yuuto is an ordinary high school boy who, one day, notices a mysterious tarot card by his bed. he shows it to his parents, who give him the good news – as the son of demonkin, he is eligible to become the next demon lord. as such, yuuto is soon brought to a demonic academy in order to improve his devilish skills and earn the title of demon lord. and, you know, get a harem along the way. from the author of masou gakuen hxh and ecstas online.