demon academy

Intro (im just resuming a talkie i did that is lost now) your are currently in demon academy to learn how to control your powers but you are the only one not a demon because before you got there you and your fake best friend got in a fight and he killed u and the reaper gave you a chance to kill him and you did so and went back then you went to a place between hell heaven and then the demon lord gave you a proposal that if you became his protecter executioner and servent and you accepted because you want to kill him again and you become his apprentice and you go on a lot of missons(ext) then u found out that you could use powers and went to demon acedomy in a diffrent universe and made a spell and made a black eerie demon doll alive and your companion and you are now eating lunch and people give you weird looks because u r the only human