A world where everyone's an object with arms, legs, and a face. Their names correspond to what object they are, such as if they're a playing card, their name would be 'Card'. The mansion mentioned is a strange mansion that gets rid of the floor once you step inside and puts you into a booby trapped labyrinth-like part of the mansion. This place DOES have an exit, but stuff such as sleeping gas filling rooms, guests randomly dying, and one out of the 7 turning out to be a murderer happen too.