About the last years of the Tang Dynasty, the Jade Emperor issued an edict to the Supreme Lord, stating that eight immortal positions would be given to virtuous people in the world, so that they could be ranked among the immortals and achieve the number of eight immortals. Unexpectedly, the green bull spirit outside the door banged the sky drum, causing the earth to burst into pieces. The Jade Emperor blamed Donghua, the immortal, and demoted him to the earth, where he went through many tribulations before returning to heaven. Taishang Laojun was afraid that he would suffer in the mortal world, so he gave him a purple sun scarf. To protect its body.

Therefore Journey to the West is earlier than Journey to the East. As for the sequel to Journey to the West, it is made up and should not be taken seriously