Under the neon lights, the undercurrent of drug dealers' transactions is turbulent; under the police badge, the anti-narcotics police pursue them until they die. He lurks in the core of the drug den, using disguise to gain trust, stepping on the edge of life and death every step he takes; she is his contact person, deciphering clues behind the scenes, and enduring the fear of the unknown. When family and love are hijacked by drugs, and when justice and evil confront each other, can they pierce the cancer and protect a pure land? "The poisonous demon will not die, and the fight will not stop. This is a battle to defend with your life.
Purpose: China's anti-drug campaign will not yield an inch of ground!