Mortal combat erupts when two martial arts masters are killed by a gray haired master of the Crane Style. The deadly battle has a profound effect on a young student of Crane Style, whose stall was destroyed in the fight. However, his master pushes his training so ruthlessly that he rebels and seeks out his own style, the Firing Goose, which he plans to use in retaliation for his stall being wrecked. A new dimension in Kung Fu with wicked and unique forms.

When the local thugs harass a restaurant owner's daughter, Shuang Shuang, a mysterious stranger named Yung Feng fends them off. While Yung Feng is off to the local brothel to find his long lost sister, Shuang Shuang gets sexually assaulted by the thugs, who are later killed by something hiding in the woods. The father of the thugs, Hung Chun Piao, believes that Yung Feng committed the murders, and confronts him...

1973 film by Chu Mu