Emperor Ming Emperor Zhu Yuanzhang was suspicious by nature and ordered Wu Qinghou to set up Jinyiwei to monitor the courtiers and people; Cheng Lixue and his brothers Lou, Zhu Si, and Zhu Wu were recruited as Jinyiwei, but Lou was jealous of Xue to cause his brothers to turn against him. Xue betrayed Jinyiwei to save the loyal minister Xu Da, and the daughter Yufeng saved Xue from being killed, and Xue joined the Ming Sect, determined to find Zhang to avenge his wife and children.