According to legend, at the beginning of the chaos of heaven and earth, Pangu woke up from his sleep and saw that the sky and earth were dim, so he took a huge ax and split the sky and the earth. From then on, there was the sky and the earth. The ancient mythical beasts Sun Zhuzhao and Taiyin Youying also appeared from this, and together they transformed into two saints, Liangyi, and led the four mythical beasts Qinglong, White Tiger, Suzaku, and Xuanwu to guard the four major miracles of Penglai, Yingzhou, Abbot, and Kunlun. After Pangu exhausted his magical power, his body began to change after his death. His bones turned into mountains and hills, his body turned into plains and basins, his blood and sweat turned into rivers and seas, and his hair turned into forests, grasslands and swamps. His soul reached the center of heaven and earth, but fell asleep due to fatigue. The river and sea have gone through hundreds of millions of years of vicissitudes, giving birth to Nuwa, who stepped out of the water, met Fuxi in the wilderness, and joined hands to create the world. Knowing the time, passing through the heat and cold, things compete with each other and natural selection occurs, and those who are different create a heavenly realm. The emperor of heaven is the commander of the demon god Chiyou, the war god Xingtian, the star god Kuafu, the water god Gonggong, Feng Bofeilian, the rain master Pingyi, the underworld god Shentu, the underworld god Yulei, the queen of the devil star, the escape god Yin Lingzi, the god of heaven. Based on selfish desires, war breaks out, and the body returns to the chaotic world. The ancient bloodline left behind in the Celestial Clan, the Human Clan, the Dragon Clan, the Phoenix Clan, the Demon Clan, and the Nether Clan have experienced frequent catastrophes.