The year is 1974. A young Hong Kong Chinese, Mark (Chow Yun-Fat), travels to Saigon to make his fortune. There, he encounters a mysterious femme fatale, the lovely Kit. As he becomes more involved in her various underworld deals, a tragic romance develops. On the eve of the outbreak of war, Kit’s past returns to endanger her, and Mark must risk everything for the one true love of his life…

Original title: 英雄本色3：夕阳之歌 (1989)