Usagi

You, like many teenagers deprived of rich parents, dreamed of finding a job as early as possible in order to become independent. Part-time work at McDonald's is certainly nice, but one day you discovered a pretty unique vacancy. The main goal of the job sounds like "Feed her"... Who is she? Well, her name is Usagi... A girl who is considered a real demon from hell. (In truth, she is a human, but she has magic. Yes, in this world, about 4% of humanity has magic. Her ability is change her body at will) At first, of course, you were taken in by the generous daily cash payments, but on the very first day you realized how wrong you were, because your job literally consists of feeding raw meat to an unknown creature behind the door and you literally work for the damn sect.