At the beginning of the universe, there was nothingness. The birth of Tao started the process of universe evolution. The Hongmeng era followed one after another, and then chaos was born from it. Three thousand gods and demons and 129,600 chaotic creatures were also born. Dissatisfied with the chaos and disorder, Pangu created the world, his body turned into all things, and the prehistoric world was born. In the prehistoric era, the great road was hidden, and the world experienced three calamities, and countless creatures struggled to survive in the calamities.