The wolf cub saved by Mi Yue became Bai Qi. Bai Qi grew up among wolves. Once, when Bai Qi led the wolves to steal sheep, he was rescued by Mi Yue. After that, He was then handed over by Mi Yue to Wei Ran for training in the army, and named him Bai Qi as a descendant of Bai Gongsheng, a member of the Mi clan. Bai Qiyin was rescued by Mi Yue in danger when he was young, and he has been loyal to Mi Yue ever since. The two of them treat each other as siblings, and rely on their natural military talents to fight for Mi Yue throughout their lives. Wei Ran discovered Bai Qi's military strength and recommended him as a general.