Anti-drug police officer Kang Miao tracks down the drug lord "Lao Yao" and is surprised to find that he is actually his lost brother Lei Ting. The 12-year grudge is revealed, and Lei Ting is forced to work for the drug lord to save Feng Ling. The cat-and-mouse game escalates, and the brothers are facing each other. When justice and family affection collide, Xu Ting exchanges his life for redemption, Kang Miao sticks to his faith, and Zhe breaks the drug network. Watch the struggle of human nature, the confrontation between good and evil, and every step on the road to drug control is full of blood and tears.
