A northern boy named Li Yi traveled to the south and saw the differences between the north and the south. Droughts and wars broke out one after another in Western Chu, and the people were in dire straits.
He was discouraged and prepared to go to the Taiping ruins to look for swords to join the army, but in Desert City he met Sikong Zhuoyun and Baili Feige, who were both powerful swordsmen and spearmen from Nanmu Kingdom.
After listening to the two men's narration, they decided to give up joining the army and instead traveled around the world to solve the root cause of the war in Western Chu.