At the dawn of the Primordial Era, heroes fought across the world, and gods stood everywhere. The gods, humans, Buddhas, and demons of Heaven began a war that would last tens of thousands of years. Over the course of that conflict, the order of Heaven was finally established. Pangu, the eldest disciple of the Primordial Ancestor, became the Celestial Worthy of Primordial Beginning and began ruling the Primordial World. At that time, the gods of Heaven were the most proud and noble of the Three Realms, living in the heavenly palace amid swirling clouds and enjoying the worship of all living things in the human realm, along with countless offerings of incense. Heaven, the human realm, and the underworld together made up the Three Realms of this continent.