Northern Leg travels across China to find the man responsible for the death of his parents. The culprit is none other than the Silver Fox , a feared martial-arts expert and bandit. Silver Fox has also caught the attention of Southern Fist a government agent. While Southern Fist and Northern Leg are both after the same man, they discover that alone they are no match for Silver Fox. The two heroes must combine their skills, knowing that it is the only way to gain success against their awesome adversary. The results is a high-kicking and acrobatic kung fu classic that culminates in one of the greatest fight sequences ever filmed!