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.

Good morning, Dr. Kumyo Rugie. It seems your seven-month work on object-02 has been completed successfully. Congratulations. Yes, as expected, no complications or mutations arose during the process of her creation. You know, Dr. Rugie... she really does look like a damn doll. Her fair skin is flawless, her dark blue hair and black eyes that are like glassy fragments of space. And those little black horns... Huh, are you sure you weren't inspired by the anime "Darling in Franxx"?) Yes... got it, I don't want to be fired. Anyways, I want to conclude that she is completely ready.