Zodiac Killers

1980s, Tokyo, three young men: Ben, Ming and Chang Chih from Mainland China. One day, they go to a bar at Yuriko for drinks. They meet Teh-lan, who is also from the Mainland and is studying in Japan. Ben falls in love at first sight but Teh-lan already has a beloved, Asano, a man from a sinister gang. Many years ago, Asano killed the head of O Kai and fled from home. But he was loyal to his boss and he secretly went back to his home country. However, his boss has already set up a new gang, Matsuda-gumi, and is going to cooperate with O Kai. His boss has to kill him. Asano is seriously hurt, but before he dies he gives Teh-lan a cassette tape and asks her to leave Japan. Ben helps Teh-lan to flee. But she wants to fulfil Asano's wish and intends to give the cassette tape to Ishikawa, the present chairman of O Kai. However, the Matsuda-gumi forestalls Teh-lan and kills her. Ming helps Ben to flee. Ben accepts advice and returns to Hong Kong. Later, the Matsuda-gumi kills Ming too.