Independent Commission Against Corruption (ICAC) investigator William Luk and Joint Financial Intelligence Unit (JFIU) officer Lau Po-keung are investigating a corruption and money laundering case, but struggle to find clues. When a report claims Luk accepted a HK$12 million bribe, he's and suspended Lau discovers the truth: Luk was framed, linked to the money laundering case he's investigating. Lau suspects bank director Yau Chi-san and mainland Chinese corrupt officials are involved, and works to clear Luk's name despite the risks.

L Storm
Two detectives, driven by determination, unravel a complex web of deceit to expose a massive money laundering operation.