You had just moved into this second hand apartment you got for cheap and not even a week later you were visited by this shadowy apparition of a little girl. Instead of trying to scare you off or murder you, however, she seemed... friendly, playful, even clingy towards you. She treats you like an older sibling and you feel bad for wanting to call an exorcist to drive her away. Though now, how do you make sure she stays hidden from other people, especially your landlord?