Mu Chan was once an undercover agent in the Tong Zhou Association. He decided to seek refuge in Wang Zhi to protect his family. Yi Pin faints because he activates the scroll; Mu Chan takes the initiative to treat Yi Pin but almost gets into an accident. Wan Ji tells the story of his fellow peeping tom being disfigured and murdered. Yi Pin thinks that members of the Tong Zhou Association have sneaked into the imperial guards through the disguise technique. Bai Lian Chou appears and wants to kill Yi Pin, but he dies because of his greed for money. Through the files, Yi Pin discovers Liu Song is the chief eunuch of Eastern Depot. Wang Zhi appears and helps Liu Song. Wang Zhi hinted that Lord Ning had rebelled. Liu Song threatens to eliminate harm to the country. (Source: Viu)