All of the treasurers of the treasury go missing. Yi Pin says that Zi Yi has already tipped them off with her investigation. An An is upset because she can't manage the medical center well. Ruo Xin apologizes to An An when she realizes it. Yi Pin analyzes that the thieves stole the silver ingots through pork intestines, and they managed to arrest the culprit, Zhao Shou Zi. Zi Yi falls into a cesspit when she goes to look for the silver ingots. She can't do anything, although she is mad. Zi Yi pleads with Yi Pin to help her interrogate Shou Zi. Yi Pin believes that there's a mastermind behind this case after the interrogation. An An thanks Yi Pin for what he did in the past, and Yi Pin is shocked. (Source: Viu)