Kinbaku Soukan

A young woman named Yuki moves into a mysterious mansion where the previous tenant vanished without a trace. The house is filled with strange rooms and an unsettling atmosphere, and she soon discovers that the building itself seems to have a will of its own. As she explores, she finds herself drawn into a web of erotic bondage and psychological manipulation, where her desires and fears are twisted by the mansion's dark influence.

Yuki becomes entangled with the enigmatic caretaker, who introduces her to the art of kinbaku, a traditional Japanese rope bondage. The mansion's rooms each hold a different fantasy or nightmare, and Yuki must navigate these spaces while confronting her own hidden urges. The line between pleasure and pain blurs as she struggles to maintain her sanity and escape the mansion's grip before it consumes her completely.