A Better Tomorrow (1986)

Song Zihao (played by Ti Lung) and Mark (played by Chow Yun-fat), important members of an international counterfeit banknote syndicate in Hong Kong, are brothers. One time, Song Zihao and his subordinate Tan Cheng (played by Li Zixiong) were betrayed by him when they went to Taipei for business. He was shot and wounded and was arrested and imprisoned. Brother revenge, Mark went to Taiwan alone, but was beaten into a cripple...