In the 1960s and 1970s in Hong Kong, Chan Wah of the 13 Tsz Wan Shan Gang enjoyed his best years with Ho-yau. Now, the gang wants to kill him for illicit drug trafficking. With the help of Halley, he escapes death but not the law. After prison, Chan Wah helps youths quit drugs and mediates triad disputes. Chan Wah and Ho-yau meet again. Can he defuse the bomb of his feelings easily?