A chauffeur is pursued by drug dealers after his boss, a convicted drug kingpin, is sentenced to death.

Top fighter leaves his sifu to join his new friend the 4th Prince, and supports him in his bid to gain the throne and eventually overthrow the Ching.

Chow Lueng (Lo Leih) and Meng Ho (Wong Tao) are thief catching constables, who roam the land capturing criminals with ease.