Ma Yan

To protect his fortune, billionaire Zhixiong Lin gives his daughter Lindan a crystal necklace with a hidden USB drive with all of his overseas banking info. After a criminal syndicate manufactures a car crash that kills Lindan and sees the USB go missing, the investigation is further complicated by the emergence of a woman identical to Lindan.

As Hong Kong teeters on the brink of change, an undercover cop risks everything to expose corruption and take down a powerful triad gang before the 1997 handover.

A former police officer gets dragged into a game of cat and mouse initiated by an intelligent killer to punish criminals outside the law.

During a promotion ceremony for police officers, Senior Superintendent Ko Yat-tai is taken hostage. Seeing his father in danger, OCTB Senior Inspector Marcus Ko Ka-chun is unable to do anything. In a split second, Yat-tai’s eldest son Vincent Ko Ka-long, a member of the Flying Tigers, demonstrates his excellent marksmanship to save him, which unexpectedly acts as a trigger to bring what was buried in the Ko family back to light. A recent spate of murders of undercover cops, a surge of new drugs, and terrorist groups are a portent of a menacing future that Superintendent Lip Yu-hong relentlessly fights against. Meanwhile, caught in their own relationship dilemma, two brothers, Ka-long and Ka-chun, end up going their separate ways, turning into rivals...

Legendary Hong Kong police officer Ho Ho-fai, known for his role as one of the Three Tigers, faces a dramatic fall from grace after a failed mission. Joining the Special Duties Unit, he and his team, including young officer Siu Tzu-tsun, fight to uncover and thwart a plot against Hong Kong’s financial system.