Since the beginning of chaos, Pangu created the world, ancestor Hongjun established the way of heaven, and has gone through the war of gods and the restructuring of heaven. The dispute between Yuanshi Tianzun, a disciple of Hongjun, and the leader of Tongtian Cult, the thousand-year game between Heaven and the demon clan, and the shock to the three realms caused by the eight immortals crossing the tribulation.