Gao Hui (played by Chen Zhanpeng) has been working undercover for many years and has been unable to get out of the haze. Gao Hui was transferred to the police district where Fang Ziqiao (played by Chen Wei), the police chief of the major crime team, belonged. Zi Qiao struggles with her work and struggles to take care of her family, and her son is in crisis by making friends with gangsters. The owner of the hot pot restaurant, Lu Qianwen (played by Chen Minzhi), gave birth to her daughter, Lu Xiaobao (played by Jiang Jiamin), for the head of the club, Luo Wei (played by Li Guolin). Xiaobao, who has become an influencer, is willing to take risks in order to gain a position, expose the situation of the drug trade, and gradually step into the bottomless abyss...