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.

Gay partners Chan Yui and Ka Wing are happily in love, until Chan Yui enters a marriage of convenience with his lesbian friend Fung Ming to appease his parents. Under great pressure, Ka Wing is forced to accept this sham marriage but can things ever go back to normal?

A washed-up action choreographer, struggling to find his way in a changing industry, risks everything to stage an epic comeback, and attempts to repair the relationship with his estranged daughter before it's too late.

Child finds her peace of mind in drawing but that does not please her mother at all. At school she is bullied by her Visual Arts classmates, while the teacher regards her works as ‘not up to standard’. One day comes a substitute teacher who introduces the different possibilities of art to Child and that there is no right or wrong when it comes to painting assignments. There has never been anyone in her life that brings her such inspiration. Holding her charcoal stick in hand, Child finally knows whose portrait she should draw.

Ho Sau, an undercover agent, has been working with Yau, a drug lord, for years, but his job and family are in trouble.