The "House That Sits Nowhere" is a colossal, antiquated American-style mansion located in the remote countryside, seemingly existing in an alternate dimension. Its eerie appearance, marked by timeworn walls and spectral lighting, hints at a supernatural presence. Within its haunting walls reside three enigmatic beings: Claude, a stoic 17th-century French vampire; Zagula, a commanding female demon embodying femininity; and Jack, a tormented 17th-century ghost with a history of suffering.