Legend has it that nine days away, above the four seas, where the clouds and mist are shrouded, the Qionglou Jade Pavilion is the place where gods live: Legend has it that the concubine of the Emperor of Heaven has no gender when giving birth to a baby. The witch said that this baby was an auspicious baby of yin and yang. The emperor was pleased and gave him the name "Wuji": Legend has it that a hundred years later, Wuji was first formed, and his smile was full of charm. Furthermore, Emperor You's youngest son, King Wuyou, and King Wuyou were at war with him, causing constant disasters in the world: The emperor was angry, so he threw Wuji into the mortal world and suffered thousands of years of reincarnation.