Young Jackie was intrigued by Kung Fu since an early age, but his father strictly forbade its practice. One day, he meets an old beggar who offers to teach Jackie how to fight. Jackie grows up to be quite good, though he keeps his knowledge a secret until he is forced to fight by an extortion ring that's putting the squeeze on his uncle's restaurant.—William Pagan
A old beggar from the woods secretly teaches Chien Fu kung fu as he can't afford regular classes and his "dad" doesn't want him fighting. He grows up, works as waiter and ends up fighting men from his town's crime syndicate.