Sui Zhou's hands shake uncontrollably. He also attacks people whenever he has a nightmare. Tang Fan introduces Qingge to Duo Er La and they hit it off. The secret weapon seems to be a spy in the palace. Everyone tries to solve Sui Zhou's nightmare problems. Tang Yu accepts Pei Huai's confession. The enemy plots to steal the design drawings for the crossbow weapon. Wang Xian is attacked for the design drawings, but he kills many of his attackers. He is still kidnapped along with the designs. Wang Zhi is in charge of getting everything back. (Source: jindreame at MyDramaList)