Following 2014s Z Storm & 2016s S Storm, the Hong Kong anti-corruption crime thriller series unleashes L Storm! Director David Lam reteams with Louis Koo & Julian Cheung for the third installment. The two are joined by television star Kevin Cheng ( Startling By Each Step) as well as Patrick Tam, Stephy Tang, Adam Pak, Michael Tse, Louis Cheung, Liu Kai Chi, Babyjohn Choi, Jessica Hsuan & mainland Chinese actors Ding Haifeng, Feng Lei & Sienna Li, all of whom appeared in the blockbuster 2017 anti-corruption TV series In the Name of People.
Louis Koo & Julian Cheung reprise as officer Luk of the corruption watchdog agency ICAC & detective Lau of the Joint Financial Intelligence Unit (JFIU). The two are investigating graft & money laundering cases, respectively, but not making any headway. Meanwhile, Ching (Kevin Cheng) of ICACs "e;L Group, "e; the internal investigation & monitoring unit, receives a report that accuses Luk of accepting bribes. Lau discovers that Luks case is related to the laundering case that he has been investigating.