A Better Tomorrow (1986)

Song Zihao (Di long) and Mark (Chow Yun Fat), an important member of an international counterfeit banknote syndicate in Hong Kong, are brothers. When Song Zihao took his man Tan Cheng (Li Zixiong) to Taipei to trade, he was arrested for being shot and jailed. In order to avenge his brother, Mark went to Taiwan alone. As a result, he was beaten into a cripple. Since then, his status has plummeted, and Song Zihao's father has been killed soon. Song Zijie (Zhang Guorong), who has always regarded Song Zihao as his idol, after learning his brother's true identity, hates the underworld and his guts, and vows to use the police identity to root out the gang forces. After Song Zihao is released from prison, regardless of the dissuasion of waiting for him to hit the brilliant Mark, he is determined to abandon the dark to the bright, but can not get Song Zijie's understanding. At this time, Tan Cheng, who had become the boss of the gang, wanted to find Song Zihao to cooperate again, and after being rejected, he said it would harm Song Zijie and was forced to be cornered. Song Zihao decided to join hands with Mark to fight against the strong enemy.