The Taiping Municipal Bureau established the "First Speed" special task force. The drug enforcement officers, led by Qi Haonan and Jia Ling, engaged in a life-and-death struggle with the疯狂drug lords! Police officer Da Liu became a vegetable while tracking the drug dealers! Under extreme pain, the team vowed to catch the drug lord. Unexpectedly, the cunning drug lord was heavily protected, making the case extremely complicated! Ma Wenge, who had just been released from prison, harbored hatred for Qi Haonan and thus opposed him at every turn. Under immense pressure, the newly appointed Public Security Bureau Director Guan Sushan continued to direct "First Speed" in its arduous investigation work.