Li Yumei saw the lost Li Qi on the road and didn't know why.Sun Yiren found Li Yumei outside the palace, and he led people to take Li Yumei away.When Puyi learned of the loss of Jianfu Palace, he ordered all eunuchs to be kicked out if they caused trouble again.
Li Yumei took advantage of the eunuch's carelessness and escaped from Jingren Palace. After Sun Yiren returned, he hurriedly sent people to capture Li Yumei.Qing'er saw the arrested Li Yumei on the road and felt very strange.Qing'er told Rong'er about Sun Yiren, and Rong'er went to Sun Yiren alone to rescue Li Yumei but was stabbed by Sun Yiren. At the critical moment, Li Qi arrived and caught Sun Yiren.
After Li Qi rescued Rong Er, he found a piece of clothing stained with kerosene in Sun Yiren's wardrobe.He thought of the smell of kerosene that appeared in Jingren Palace.Li Yumei was successfully rescued.
Li Qi found evidence of kerosene barrels in Jingren Palace, and the undercover guard took the mysterious man to the guard where Sun Yiren was imprisoned.The mysterious man reveals his identity, and it turns out that he is Yu Defu who is following the emperor!