Having defeated the best fighters of the Imperial Japanese army in occupied Shanghai, Ip Man and his family settle in post-war Hong Kong. Struggling to make a living, Master Ip opens a kung fu school to bring his celebrated art of Wing Chun to the troubled youth of Hong Kong. His growing reputation soon brings challenges from powerful enemies, including pre-eminent Hung Gar master, Hung Quan.
Following his defeat by Master Ip, Cheung Tin Chi tries to make a life with his young son in Hong Kong, waiting tables at a bar that caters to expats. But it's not long before the mix of foreigners, money, and triad leaders draw him once again to the fight.
In 1970s Hong Kong, the Independent Commission Against Corruption (ICAC) was formed to bring down the corruption syndicate led by British government officials. One of its top investigators is Senior Investigator Lau Kai-Yuen, who brought down countless corrupted officials. Just as he thought stability and prosperity are within reach, a new era of greed and riches takes him into a new battlefield of corruption.
