The Hung Hing triad story continues following a lead on a woman the rival gang M96 is looking for. Remy, who is the newly minted leader after Mel's retirement, follows a trail to Japan that eventually went dead. Chun Gor of M-96 is hell bent on finding Sienna Lee, who was a contracted agent for MI-6, staffed to infiltrate the triad from the inside to take him down. Canadian intelligence wanted in on the action and sent in their own mole, Shawn Liu, to work with Sienna. However, their identities were eventually discovered by the ruthless boss, who killed Shawn in the process. Or so he thought. The race continues between the two gangs to find Sienna. She is a master in staying under the radar. But one cannot stay hidden forever. Once she reveals herself, there won't be any other path but to face Chun head on. With Remy's help, they follow clues leading them to Texas, Paris, Malaysia and Hong Kong, the original scene of the crime.