The Legendary 'Tai Fei' (古惑仔激情篇之洪興大飛哥) is a 1999 Hong Kong film

Cinema of Hong Kong

The cinema of Hong Kong is one of the three major threads in the history of Chinese language cinema, alongside the cinema of China, and the cinema of Taiwan...

 directed by Kant Leung and starring Anthony Wong

Anthony Wong Chau Sang

Anthony Wong Chau-sang is a Hong Kong Film Award-winning Hong Kong actor, screenwriter and film director. He is regarded as one of the most notable actors in Hong Kong.-Biography:...

. It is a spin-off

Spin-off (media)

In media, a spin-off is a radio program, television program, video game, or any narrative work, derived from one or more already existing works, that focuses, in particular, in more detail on one aspect of that original work...

 to the Young and Dangerous film series.

Synopsis

The film centralizes on the storyline after Tai Fei (Anthony Wong) obtains branch leader status after Young and Dangerous 4

Young and Dangerous 4

Young and Dangerous 4 is a 1997 Hong Kong triad film directed by Andrew Lau. It is the third sequel to the Young and Dangerous film series.-Plot:...

. Tai Fei discovers he has a son, and soon realizes that he is a triad member involved in the Tung Sing gang which deals in narcotics.