Ah Fu, famous for his Snake Fist Kung-Fu, finds himself on the run from an evil kung-fu master.

Ah Fu (Wong Tao) and Chen Ting Kuan (Carter Wong) are a couple of kung fu men in the escort service business with top notch kung fu. Ah Fu gets tired of the escort service and quits to take up the life of a normal man. In his new "life", Ah Fu runs into a thief named Li Chi (Li Kun), and the two become the best of friends. Life is great. Ah Fu gets married to a pretty girl, Yu Lan (Ha Ling Ling). He has money, servants, and foot massages. What else could you want? Ah Fu's life gets turned upside down when a mantis fist expert named Nan Kung Ping (Lung Fei) shows up at Ah Fu's doorsteps seeking to avenge the death of his brother.