In the port city of Jiangzhou, Wang Ruonan, the female deputy captain of the Criminal Investigation Team of the Nancheng Branch, and undercover police officer Qiu Tian teamed up to solve the case, only to discover the case of Liu Dong, the big brother of the Jiangzhou mafia, suspected of drug trafficking hidden behind the case. In order to solve this case, Qiu Tian, who was already ready to return to the team, continued to undercover alone and was determined to destroy the Liu Dong Group. This trip must be extremely confidential
In the port city of Jiangzhou, Wang Ruonan, the female deputy captain of the Criminal Investigation Team of the Nancheng Branch, and undercover police officer Qiu Tian teamed up to solve the case, only to discover the case of Liu Dong, the big brother of the Jiangzhou mafia, suspected of drug trafficking hidden behind the case. In order to solve this case, Qiu Tian, who was already ready to return to the team, continued to undercover alone and was determined to destroy the Liu Dong Group. This trip must be extremely confidential