A financial tycoon, once a triad member, tries to eradicate the drug market while an old accomplice aims to be Hong Kong's first drug lord.

Wind and Cloud find themselves up against a ruthless Japanese warlord intent on invading China.

Tensions arise when Jack Chan, a spineless constable who regards his work as a job but not a career, is partnered with an energetic and conscientious policewoman, Man Liu. When a serial killer emerges in Hong Kong, Man Liu swears to catch him. Jack is impressed by her bravery and decides to secretly protect her.

Chen Tan, a private detective in Thailand, travels to Malaysia following a series of clues found in a photo. There he searches for a man called Chai, who might help reveal the truths behind the murder of his parents 30 years ago. Chen finds Zheng, a Malaysian detective born in China. Together they meet Chai's daughter, Zi-Wei who could hold the key to cracking the case.

The social media stars Mengli (played by Joyin CHOI) and Xiaomiao (played by YoMi) are joined by their university friend Yuying (played by Kabby HUI) on a trip to an island for their live show. Granny Xiong (played by CAO Yang), the boat rower, proposes to take them to another island, and it turns out to be a trap to get her disabled grandson a bride! The girls are then locked-up, and with time they begin to give in in exchange for water and food. The long-awaited chance finally arrives! But only when they make a run, they realize that they are faced with more than two captors! The girls’ morale takes another hit when Yuying finds herself pregnant. They must work on their last chance to escape before it is too late.