There is an iron rule in the Ching Hing Gang: No drug dealing. The gang leader, Yu Nam, has two right-hand men: one is Yu Shun-Tin, Nam’s nephew, a smart and sober adherent of principles and loyalty; the other is Jizo, a cold-blooded wise men who secretly keeps running drug business without Nam’s knowledge. Years ago, a police couple, Fung and his wife, was inspecting Jizo’s nightclub, the wife was killed in the operation. On the same night, ordered by the top leader, Tin taught Jizo a lesson by cutting off one of his fingers and expelled him from the gang. Meanwhile, due to Tin’s dangerous life, his beloved girlfriend vanished without a trace. After that, Tin swore to change sides. 15 years later, the local drug market is now quadripartite. Jizo becomes the biggest drug dealer in Hong Kong, while Tin has now changed into a financial tycoon and a philanthropist. Tin is offering a 100 million bounty to eliminate the No.1 drug dealer in Hong Kong. It causes a stir in society and the underworld. Inevitably, a battle between the two tycoons will break out!