Lin Qiang, the heroine of the TV series Rose Walker, is bent on joining the anti-drug brigade to realize her ambition, but the police elders around her must think that Lin Qiang is not suitable to join the anti-drug brigade, especially Cao Da, who is the examiner in the selection task, because Lin Qiang fights with her classmates, which directly deprives Lin Qiang of the examination qualification. However, I didn't expect Lin Qiang to get back at his uncle. With his own strategy, he took in Wang Qian, the sister of the drug dealer that the police have been looking for, and successfully made the drug dealer think that he was Wang Qian. When Cao Da found Lin Qiang, Lin Qiang had successfully disguised himself.
Therefore, Lin Qiang eventually became an undercover, but in the mission of Lin Qiang, she was unfortunately caught by the villain Emoko. Emoko sent two men to deal with Lin Qiang. With keen judgment, Lin Qiang volunteered to help two people save lives. At this time, Lin Qiang's task has changed. She wants to get close to Emoko and find the secret of several boxes of red wine suspected by the police around Emoko.
Lin Qiang was originally an orphan since he was a child, and he learned a lot about gangs. He always said that he was determined to make big money with Emoko. Emoko didn't doubt that she was a policeman, but Emoko didn't believe him after a while, so he arranged for Lin Qiang to be a billiard girl in the billiard hall, and Lin Qiang got to know the hero Zhang Xianhe. Later, Lin Qiang and his friend Ade framed the undercover identity to Lei Jie, Emoko's right-hand man, and succeeded in replacing it. Freight? Start her covert operation. Secret missions are full of difficulties. Lin Qiang was in danger many times and lost contact with the police force, but they all solved this problem by their own excellent abilities.