Former wife of Chow Yun Fat, Candice Yu On-on stars in this gauzy softcore flick directed by Chor Yuen. Chun (Yu) is a high-class society woman who secretly dabbles in every sort of vice, from arranging murder to kidnapping young girls to serve as sex slaves for her brothel. One such lass is the beautiful Ai-nu, who manages to fight her way out of getting gang raped by Chun's minion. When she is recaptured, she promptly kills one of her first customers. Ai-nu's spunk intrigues Chun, prompting her to not only cover up the lass' crime but also seduce her as well. Detective Ling Yun (Alex Man Chi-leung) soon suspects something is amiss and begins investigating Chun's brothel over the objections of his superiors. When Ai-nu falls for Yun, Chun orders her lackey/lover Yeh to kill him. Instead, he tries to seduce Ai-nu himself. ~ Jonathan Crow, Rovi

2003 film by Johnnie To, Wai Ka-Fai

A powerful crime syndicate known as the Chi Sha clan is a vast network of deadly criminals proficient in martial arts. Growing in number at an alarming rate, the Imperial Court orders Yang Chen-yu and his followers to wipe them out at all costs. Doing this proves difficult as no one knows the identity of the mastermind behind the Chi Sha, not even its own members. Spies infiltrate the organization in an effort to destroy them from within. But then, no one knows who the spies are and after a few ambushes and security breaches, the clan deputies begin suspecting one another of being traitors. With the Chi Sha dwindling in numbers, it's a matter of time before the mastermind must reveal himself.