Two partnered cops who are also best friends find their friendship and their lives at stake when they try to take down a ruthless drug dealer.

A respected and well liked gang-boss is betrayed and killed. One of his three adopted sons are to take his place. One of them is the traitor.

Guo Jing and Yang Kang are the sons of two rebels. The rebels are killed by imperial soldiers and the boys are rescued by six pugilists later. The pugilists agree…