This is no street gang or gang of mobsters. It's a Yuan Dynasty army, out to destroy the Hsien Lung "gang" of anti-Yuan revolutionaries. Their leader is the redoubtable Chen Kuan-tai, the real-life South-East Asian Chinese Martial Arts Tournament champion and master of "Monkey-King Split and Deflecting Arm" kung-fu, who must face paternal murder, brother against brother plots, and shocking discoveries that could change the course of history.