After Pangu opened the world, various tribes appeared one after another. The ancestors of the human race used the Bagua array to form the human territory, allowing the descendants to have a safe habitat to reproduce and practice. The ancestors used the sun as the eye of the array to absorb energy from chaos, which was decomposed and transformed into spiritual energy for human cultivation, cultivation system, body refining, qi refining, god refining, human emperor, human king, great emperor, and chaos. The protagonist Qin An was introduced to the world of cultivation by his ancestor Qin Shihuang. The protagonist struggled all the way, experienced love and hatred, and finally returned to the Qin tribe to learn the secrets of the human race. Since then, he has been making contributions to the human race.