After Tang Seng and his disciples obtained the scriptures, they successfully returned to Chang'an, which was a joyous event for the world. Unexpectedly, three hundred years later, when the Buddha passed away, sudden changes occurred in the world. The leader of the demon sect, Wutian, suddenly arrived at the scene, occupied the important place Lingshan, and proclaimed himself "Wutian Buddha." And tell the demons: 33 years later, Tathagata will return with the help of the reincarnated soul boy, collect 17 relics, and return to the Three Realms again. Their goal is to capture these 17 relics, kill the reincarnated soul boy, and dominate the Three Realms.