Wang Chao and Jia Bingbing continued to produce and trade new drugs.Zhou Tong told Liang Zhen that Rooster and Octopus had been in frequent contact with student Mo Xiaohu recently.Zhang Penghao's video on legal education had few clicks. He asked someone to repost it while he was on duty, and the video unexpectedly became popular.Qin Jianguo received a complaint and criticized Zhang Penghao. An Ping explained that Zhang Penghao was doing it to popularize the law. Qin Jianguo understood and asked An Ping to teach him how to use Weibo.
Xia Tian and Liu Hancheng deal with product quality disputes. Xia Xia complains about too many non-police matters.Liu Hancheng shared his experience and encouraged Xia Tian to cherish the role of a security police officer.The two received a hostage-taking alert and discovered that the hostage holder Liu Yuan had overdosed on drugs and was hallucinating.Xia Tian took the opportunity to pull away the hostages, and Liu Hancheng was stabbed while protecting Xia Tian.An Ping's arm was also bitten by Liu Yuan.Lin Bingbing learned that Xia Tian was injured and rushed to the hospital. Xia Tian told Lin Bingbing that the injured was his master Liu Hancheng. Lin Bingbing comforted Xia Tian who was deeply remorseful.
After the operation was successful, the doctor told Xia Liu Hancheng that he needed to rest.Zhao Haiyang informed Anping that Liu Yuan was HIV-positive, and the doctor prescribed blocking drugs to Anping and told her to pay attention.After Anping returned home, she developed vomiting symptoms and looked very bad.Zhao Yueyue happened to go home, and Zhao Haiyang lied to Zhao Yueyue's mother that she just had the flu.