Something fishy is going on in the anti-Drug Trafficking Unit of the HK Police, and only a few honest cops know that the corruption goes all the way to the top. However, they must prove their case quickly, and by unconventional means, after they are framed for murder and drug-trafficking themselves. Dodging bullets from cops and criminals alike, the race is on to clear their names, protect their loved ones, and bring their corrupt colleagues to justice.

A hot-shot lawyer is hired by a Hong Kong chemical plant to dispose of opposition to their polluting ways. But when he falls for a beautiful woman out to stop the plant, he is torn in a conflict of interest and asks his trusty friends Samo and Biao to help out at least until they discover the true purpose of the plant.

Chik (Philip Chan), Lucky (Michael Wong), Chi-to (Waise Lee), and his ex-girlfriend Ngao (Carrie Ng) who he is still sweet on but is married to Lucky now, are aiming to make a score on a deal with a Taiwan triad when things take a turn for the BLOODY because Chi-to's cousin, who arranged the deal, set them up.