The Fist of Law Summary

Cheung Lok Province's constable Tin (David Keung Tai Wai) hates all evil and is known for his bravery. On one occasion, he rescues Chun (Savio Tsang Wai Kuen) and admits him as a student, but in the process, he upsets the head constable Official Shing (Lo Lok Lam). After much pursuit, Chun is left with no choice but to slay Shing. To hide his crime, he convinces his lover, street artist Fa (Ada Choi Siu Fun) to keep a secret. From then on, his career excels and he reaches new heights, but fate is playful and there is another witness to Shing's death. Chun does not want to lose his newfound fame and fortune and falls into one murder after another as he is unable to stop.

To further his way through the official ladder, Chun leaves Fa and marries Ji (Amy Fan) the daughter of a high official, and causes Fa to end up in a dangerous position. He also murders his own elder sister (Chan Sau Man). Tin is abhorred by Chun's actions and swears to bring him to justice. However Chun is sly and cunning with much power across the cities, knowing all the loopholes in the law to defend his actions. Will Tin work the power of justice and kill Chun?