It tells the heart wrenching story of Lu Zhonglei, the captain of the Public Security Anti Drug Brigade, during his life and death battle with drug lord Ling Shaohua. Anti drug police officer Lu Zhonglei, as the protagonist of the story, is caught in the dangerous process of drug traffickingDespite experiencing the test of life and death, physical and mental suffering, and the sacrifice of his companions, he remained steadfast and steadfast in his original intention. Ultimately, through meticulous thinking, excellent skills, and dedication to leadership and other drug enforcement officersWith the support and cooperation of, the cunning drug lord Ling Shaohua was pursued and brought to justice.