Special police captain Shen Ao was transferred to an anti-drug team on an island. A drug trafficking fight between gangs brought Xin Wu into the police's sight. Chen Ao locked onto the drug trafficking route established by the new drug trafficking gang through drones, and the captain's daughter Liu Bing was kidnapped by the drug traffickers. Chen Ao sneaked into the uninhabited island alone to rescue Liu Bing and carry out the drug-cutting operation.