Three hundred and seventy years after the founding of the Daxie Dynasty, the dynasty finally began to decline, beyond the period of prosperity that the world could foresee. The lost prince who has recovered his identity in the Western Wilderness Holy Land, Da Xie goes to the ancestral temple to worship his true descendant, walks out of the warm cradle, and jumps into the battlefield filled with smoke and rolling iron. The grand war belonging to this broken dynasty is about to ignite, and the moment for the young heroes to take off is about to begin.