Revenge-burning SM trainer "Dark Man" Since his masochistic wife was eloped by a man and eloped, he hides in his rented house and executes a misguided revenge on a happy married woman. He made his brother-in-law and a young couple who run a real estate agent live cheaply at home and trained them secretly to their husbands. "Dark man" who awakened 15 married women to masochism. What about his new prey?
