Zhuanxu, the emperor of heaven, ruled the divine world and made arbitrary moves to unify the Shura, Netherworld, Fox and Dragon tribes. After fighting everywhere, only the Fox clan surrendered and stayed in Qingqiu. Gonggong was dissatisfied with the arbitrariness of the divine world, and his younger brother Zhu Rong rebelled against the Emperor of Heaven. The leader of the Sanmiao tribe in the human world, Huan Dou, was highly skilled in cultivation and assisted Gonggong. After Gonggong was defeated, Zhu Rong betrayed and was named the Red Emperor. Gonggong was dissatisfied with his brother's betrayal and angered Buzhou Mountain. The sky pillar collapsed, floods flowed across the sky, the stars reversed, and the Ziwei star fell. Gonggong was imprisoned under the Po Po Pond in the arctic cold land of Youzhou, and was exiled to Chongshan Mountain. Later, he was pardoned by the new Emperor of Heaven for brewing incense and lived in Zhushan. When the Ziwei star falls, the Emperor of Heaven passes the throne to the Crown Prince, Emperor Ku, and orders him to search for the whereabouts of the Ziwei star. The white fox Mo Xian of the fox tribe has three new tails. When he first condensed his inner elixir, it was absorbed by Ziweixing and merged into it. The Emperor of Heaven chose Mo Xian as the former servant of the prince Chang Suixi, and took his inner elixir to force Ziweixing to return to his place. Xi couldn't bear the human world to be affected by the flood, so he secretly came to the mortal world with Xi soil to control the flood, but was discovered by the Emperor of Heaven and ordered the Red Emperor to recall him.