http://www.imdb.com/title/tt0117605http://www.hkcinemagic.com/en/movie.asp?id=1235 http://hkmdb.com/db/movies/view.mhtml?id=8156&display_set=eng Synopsis: Wealthy Squire Sai Mon-Kin (Zu Jin Jiang) is obsessed with sex and has an ambition to sleep with as marry beautiful women as he can in a life's time. However, he is extremely strict with the virginity of his own daughter Yau (Loretta Lee). When she goes out out to study, he has disguised her as a guy and installed on her a chastity device with sharp rotating blades to protect her from men's sexual approach. Yet she falls in love with a young swordsman Ironman who is pursuing the deadly demon called the Mirage Lady (Shu Qi). The demon is using her sexual power to drain peoples energy so they die. And a deadly confrontation is bound to happen when the mirage Lady is married to Yau's brother and secretly having affair with the father... When Ironman is poisoned by a deadly aphrodisiac, Yau tries to save his life by breaking the chastity belt and soothe his sexual desires....