Wah Di (Andy Lau) is a gangster who likes to get pleasure from racing and rides a motorcycle all day. He committed a robbery unwillingly. The police suspected him of being a culprit. He took Jojo (Jacklyn Wu) hostage and ran away. Unexpectedly, they fell in love with each other regardless of their different status. Jojo ran away with Wah Di despite her family's opposition. Wah Di was later hunted by the gangster boss and the two were on the run.