Wei Ching-Fung (Lily Li), the madam of the casino/brothel, gets involves with both men but unknown to them she is the woman of the man Chin is looking for, Master Pao (Philip Ko). Wei hires Yu to get rid of Chin but they end up uniting in order to fight Pao in a final epic showdown...
The film has a lot of fighting scenes, and they are good, especially the final battle. However, a little more plot might have helped to space the fights out. The film has a number of comedy numbers which verge between cringe and awful. A good if uneven kung fu film with impressive and charismatic performances by the principles.