Yip Yi-Ka

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

An unexpected inspector drops by a lavish party of a notable family in order to investigate the suicide of a pregnant girl. This breaks the joy and peace of the party which is meant to celebrate a couple's engagement. Everyone claims that they do not know the girl. However, the inspector does find something suspicious there with the help of a diary and a photo. An astonishing truth is gradually revealed: six of the noble family members are closely related to the girl's death.

Four telecom employees begrudgingly join the company’s dragon boat team to help keep them immune from encroaching layoffs only to discover themselves.