Three hundred and seventy years after the founding of the Great Xie dynasty, after an age of prosperity that surpassed all expectations, the dynasty finally began to decline. A lost prince, whose identity was rediscovered in the Sacred Domain of the Western Wastes, and the true descendant of the Great Xie dynasty's ancestral temple rites, leaves his warm cradle and plunges into a battlefield thick with smoke and surging with steel. The great war that will engulf this fractured dynasty is about to ignite, and the moment for its young heroes to take flight is at hand.