At the birthday party in Prince Yu’s Mansion Garden, everyone gathered, Qin Guan paid attention to Li Muyun. The two met, Qin Guan’s heartbeat accelerated, and he almost couldn’t manage his expression.Li Muyun left the banquet early on the grounds that he could not bear to drink. Before leaving, he greeted Yan Chi, and Yan Chi treated him coldly.Qin Yan and Pang Fuliang discussed Liu Renli's sudden departure in private, and they suspected that Liu Renli might be related to the case of Qingyuan Pawnshop.

Yan Li forced Bai Feng to ask about Qin Guan, and successfully asked her that she would have an autopsy.The Shuangqing Class started performing - Mulian saved his mother. Suddenly, Qingli, who played Mulian, was shot and died by Yang Ying, who played the Ghost King, causing chaos.King Yu fainted due to stimulation, and Qin Guan treated him in time.Yan Chi ordered the scene to be blocked and Yang Ying was arrested, and at the same time notified the magistrate Wang Huaiyu to conduct an interrogation.
Yan Chi and Qin Wan discussed Qing Li's cause of death in the Yuzhou Prefecture Mortuary. The two found that the arrows used by the murderer were made of pure iron, rather than wooden arrows wrapped in iron sheets. It was speculated that they might have taken advantage of the timing and location of the performance, which made Qing Li unprepared and succeeded in one blow.They suspect that everyone in the Double Clearance Class may be suspects.The magistrate Wang Huaiyu tried to make a fuss about Yang Yingqu. Qin Wan appeared in time to stop Wang Huaiyu, and Yan Chi asked him to re-examine the case.On the other hand, Yan Li and Yue Ning got drunk in the brothel and reached a marriage agreement to avoid their respective troubles.