The Crisis of Civilization by the Practical Doctor

In the BC era, the spiritual energy of heaven and earth connected the galaxy of the universe, and all incredible forces gathered in Kunlun, Penglai, and the East China Sea at the same time. For a time, the color of the sky and the earth changed, and everything was exploded by the power from chaos, void, and the great road. The small paths leaked from the great road turned into the way of heaven and the cycle of cause and effect to build human civilization. Over time, the three strongest forces in the universe transformed into human forms, and called themselves the Plain Hand Medical Immortal, named Xiao Mu.