Synopsis：The anti-drug and anti-gang operation is about to be executed, but the main culprit is brutally shot in the head by a mysterious assassin. Meanwhile, a real estate developer preparing for an upcoming bid suddenly gets into a bizarre car accident... Crimes occur frequently. In Yucheng, the head of the Han Yong criminal syndicate, Qin Han, engages in rampant power-for-sex deals, while his younger brother Qin Yong secretly traffics drugs and commits murders to amass wealth. Undercover police officer Azheng is ordered to infiltrate the Han Yong group, matching wits with the Qin brothers. The operation is fraught with danger, and he narrowly escapes being betrayed by a mole within the police force... Who is the mastermind protecting the criminal syndicate? A thunderous crackdown on organized crime and its protective umbrella is now inevitable.