Recently, the core task of the task force is to keep a close eye on Jiang Yingzi's developments.One day, among a bunch of photos, they accidentally discovered a familiar face - Bai Ling.Dating back to when Zheng Bei's team inspected the nightclub, Bai Ling was released as a cleaning staff after a brief inquiry, but now it seems that her behavior is extremely suspicious, especially the unusual respect shown by the nightclub manager to her, which is thought-provoking.

In order to monitor Jiang Yingzi more deeply, Zheng Bei and Gu Yiran set up an observation point opposite the pharmacy and took turns on duty.The strategy worked quickly and they captured Bai Ling heading to the pharmacy again.Monitoring showed that Bai Ling frequently visited pharmacies and deliberately remained strangers to Jiang Yingzi. This superb anti-reconnaissance ability undoubtedly deepened her suspicion.

In view of Jiang Yingzi's extremely cautious behavior, the task force has been unable to obtain conclusive evidence.Therefore, Zheng Bei sent Zhao Xiaoguang and Zhang Xueyao to secretly follow Bai Ling. Unexpectedly, they met Zheng Nan in the market. At the critical moment, Zhao Xiaoguang was quick to wit, and passed the customs as a couple, and continued to track Bai Ling to her residence.After several days of continuous surveillance, the task force discovered that Bai Ling went to the drugstore every three days on the grounds of physical discomfort and communicated with Jiang Yingzi in elusive code words.

One day, Bai Ling stepped into the drugstore again. Jiang Yingzi took her into the inner room and cut off the monitoring signal on the pretext of the new physical therapy device.Later, Jiang Yingzi left alone, while Bai Ling disappeared mysteriously. Even Ding Guozhu and others who were squatting at the back door were unable to detect her whereabouts.

At the same time, Jin Fei tried to visit her father in prison, but was told by Lawyer Liu that only lawyers could visit. Jiang Yingzi's appearance seemed caring, but in fact, there was a secret. After Jin Fei left, Jiang Yingzi immediately sent someone to follow him.Lawyer Liu privately informed Jiang Yingzi that although Wang Jianmin did not confess more, the charge of intentional homicide was a foregone conclusion.

In the dead of night, Gu Yiran saw Li Wenlong appearing near the drugstore and impulsively wanted to act alone. Fortunately, Zheng Bei stopped him in time and reminded him to stay calm and not act rashly.Subsequently, the two continued to monitor and witnessed the close interaction between Bai Ling and Li Wenlong. Through monitoring, they further confirmed Bai Ling's identity as Jiang Yingzi's right-hand assistant and a key figure in the drug trafficking group.

Based on the above findings, Zheng Bei speculated that Bai Ling might be the real controller of the nightclub, using her identity as a cleaning lady as a cover to frequently participate in major transactions.Considering that the Mid-Autumn Festival is approaching, Zheng Bei decided to let Gu Yiran rest first and destroy the entire drug trafficking network in one fell swoop after the festival.