In the prehistoric era when chaos was not divided and heaven and earth were not developed, the universe was filled with endless energy of chaos. The great god Pangu woke up from the chaos, held a giant axe, and split the chaos. The clear air rose to become the sky, and the turbid air sank to become the earth. The heaven and the earth were first opened. However, even though the chaos is broken, there are still countless fragments of chaos scattered in the world, giving birth to countless powerful creatures and mysterious treasures.
The protagonist, Lin Xuan, was originally an ordinary young man in the modern world. He accidentally traveled to the prehistoric world and became an innate being transformed from fragments of chaos. He possesses the power of chaos, but due to his low cultivation level, he is unable to control this power. In order to survive in the primitive world where the weak eat the strong, Lin Xuan embarks on a journey to find fragments of chaos and improve his cultivation.
