Wing Chun.

Liang is the rebellious eldest son of Zan, master of Yong Chun Quan. But difficulties arise between father and son as Zan refuses to teach Liang martial arts because he finds him arrogant and naive. Meanwhile, Liang must master the skills of Yong Chun to beat his rival Ko, who is ruthless and has an eye for Liang's lover. Only a duel between Ko and Liang can settle the score once and for all.