The story happened when Luo Feng was seriously ill in Wangge of Nanzhao. His son Yimuxun was preparing to become king. His son Fenggayi died early. His son Yimu was intelligent and capable of comforting the people. There are many ministers unwilling to surrender to him. Only Zheng Hui, who was captured by Ge Luofeng before, has been grateful that Ge Luofeng’s grace for not killing has been reused. Ge Luofeng erected a monument to Nanzhao before his death, indicating that betrayal of Tang was a last resort and he was willing to be friendly with the Tang generations. Yi Muxun also had this intention. The two factions have been fighting for a long time, and the story was born in this context. The weak-minded Nanxun wanted to surrender to Tang, and secretly delivered the meaning of surrender and received the support of Tang. ······
