After General Xiao decided to pacify the northern border, the tiger charm was taken away by Emperor Li Shen and he took the initiative to return home to farm. He promoted sweet potato cultivation in the barren Yunmengze and led the villagers out of poverty and became rich. There was another war in the north, and the court was helpless, so Li Shen had no choice but to plead with Xiao Jue to come out. Xiao Jue quickly gathered his troops at the call of his old troops, defeated the barbarians, stabilized the northern border, and returned home again to defend his countryside.