Xuanyuan's surname Huang took advantage of the righteousness of heaven and earth, controlled the power of the six qi, controlled the dragon seal of the world, led the divisions of the six tribes, killed the Jiang family of Chiyou, collected the thirty-two tribes of Jiuzhou, and took the goddess of the Jiang family to establish authority in the world.
In the 40th year of Xuanyuan, the hereditary system was abolished, the abdication system was introduced, and the sage Xia Hou was made king. It was stipulated in the Ancestral Temple that the person who is the king should have Jiang's daughter as his queen.
The following year, the emperor suddenly died.