There is an old Western-style house deep in the mountains…. Some beautiful girls live there…. One night, Jouji, a hell guide, visits the house. His mission is to guide spirits of deceased people to another world. However, he also has evil desires…. Ai, who suffers from an obstinate disease, Mai, Ai’s younger sister, and Mio, their mother. He disguises himself as a butler and starts living there. Amid a whirl of desire and madness, what will happen to them…?