Mu Xian He is able to heal General Cui Yi with his hallucination trick which helps to smooth over Li Ni and Cui Lin’s rocky relationship. Minister Gu, in his thirst for power, begins colluding with Jieshuo. General Pei and Pei Yuan are sent to battle the Jieshuo, who have started making trouble again. Cheng Feng enacts a plan to capture Cui Lin. (Source: frankly at kisskh)