Adapted from "The Romance of the Gods"
At the beginning of chaos, Fuxi, Emperor Haotian, and Empress Houtu established the order of the three realms. Heaven, earth, and the human realm do not interfere with each other and each performs its own duties. The heaven is in charge of the sun, moon and stars, the earth is in charge of reincarnation, life and death, and the human world is in charge of civilization and reproduction...
During the Yin and Shang Dynasties, Emperor Xin awakened the bloodline of human kings when he ascended the throne, glimpsed the warnings of the three ancient emperors in the Jiuding, and discovered that the thousand-year layout of the heavens was actually to unify the three realms. The incident at Nuwa Palace was actually the result of God Haotian using the hands of saints to send down calamity fire and burn the destiny documents of the human race...