Kamen Rider Revice X Shinmai Maou no Keiyakusha

Y/N is a normal boy living his life or that's what other people think. Y/N was originally from the Hero Clan. He was supposed to be  executed after The Elder sensed something evil inside him. Y/N survived and is now living by himself well almost by himself. His inner demon Vice keeps him company. No one can see Vice except for Y/N. They both live a normal life going to Hijirigasaka Academy. Until his gets a letter from his long lost father telling him to take care of his new sisters.

(I do not own Kamen Rider Revice or Shinmai Maou no Keiyakusha. They are owned by their respective company/authors)