When the "Eternal Flame" returned to its place, the peace and prosperity of the world was shattered by a natural phenomenon. A sudden meteor shower blasted out the world element "Heart of Earth", which was hidden in the earth's core! As a result, the Heavenly Realm, the Dragon Race and the Asuras started an unprecedented war. In order to stop the chaos, Xuanzang is entrusted by Tathagata to embark on the path of sealing the "Heart of the Earth," and the Westbound Journey Team is reunited once again, embarking on an unknown and perilous road...