Based on the real case of China anti-drug police, the play comes from 38 real stories and tells the thrilling story of drug undercover.
Zhang Jiayi, the actor of Fang Qinglong, the police chief code-named "Fang Fang", is wise and calm, and carries out the task under the careful command of the rear. Know the difficulties of undercover police and be considerate of subordinates. On the surface, director Fang Fang was forced to resign because of the rise of kuya Gang. In fact, he retreated and reorganized the task force, and planned to win the kuya gang in one fell swoop. Director Fangfang assigned former student Gundam to secretly protect Baoyu, who had a conflict with deputy director Lian Zhong because of Baoyu's affairs.
Lin Shen, the actor of Baoyu, never gave up and longed to return to the police after three years of undercover. Baoyu, who should have successfully completed his mission and returned to the police force, had to continue to lurk after revealing his identity because of a mysterious and full phone call, but at the same time, he was faced with a huge new test and his future was uncertain.
Liu Yijun, the hero of Lian Zhong, is gloomy and has complicated inner contradictions. Lianzhong was retaliated by drug dealers for undercover mission and lost his wife and children. Three years later, Lian Zhong served as the deputy director and anti-drug detachment leader of the Public Security Bureau, directly leading Baoyu, and at the same time had a conflict with Director Fangfang. In the confrontation with Jiuye, Lian Zhong took care of the overall situation at a critical moment, returned to the just side, saved the lives of Baoyu and others, but suffered a terrible accident.