The story centers around a young man named Ah Kun who possesses extraordinary martial arts skills. Ah Kun keeps his martial abilities hidden from the public. Lun works as a waiter in a restaurant and keeps a low profile.
However, trouble soon finds Ah Kun when a local gang, led by a ruthless boss. Decides to harass and extort the restaurant and its employees. The gang's activities threaten the livelihood of Ah Kun and his friends.
As the gang's oppression intensifies, Ah Kun is forced to reveal his incredible kung fu skills to protect his friends and loved ones. He takes a stand against the gang and engages in a series of martial arts battles to defeat them and restore peace to the community (1981).
Director: Chi Loo
Stars: Fei Meng, Nancy Yen, Chung Chien Li