Yes, the book "Northern Expedition of the Southern Song Dynasty" described how the protagonist traveled to the Southern Song Dynasty and faced the retreating Jin Kingdom and the Mongolia who were conquering everywhere. How would he expel the Tartars and restore China? The protagonist would organize the masses and use land and food to rally everyone. He would become a powerful force in the Southern Song Dynasty and help the Song Dynasty resist foreign enemies. I hope you like this fairy's recommendation. Muah ~😗