The Immortal, Mortal, and Demon Three Realms were three lotus-flower spaces formed from the condensation of the world's Origin Power. These spaces had been created to isolate the Dark Matter within the heavens and earth. Although Dark Matter could slowly evolve into worlds, the process took far too long. It brought no benefit to the worlds that formed, only harm.
Under the guidance of Dao Ancestor Hongjun, Demon Ancestor Rahu, and the ancestor of rogue immortals, Great Immortal Yang Mei, the three realms slowly merged into one. But they were not the only spaces. Above them lay the boundless Void World, which included the Thirty-Three Heavens, including the Celestial Realm. These worlds had all been condensed by beings of Great Divine Ability using the foundations of the Primordial World. The Celestial Realm in particular was a world formed by the ancient Demon race, to display the nobility and glory of their birth.
Most of the space beyond the Thirty-Three Heavens was covered by chaos qi. Deep within that chaotic expanse lay a wondrous place where the world and heavens evolved: the mysterious Heaven Burying Ground, the enigmatic River of Destiny, and the Innate Five Greats, condensed from the power of laws. This place held the mysteries of heaven and earth, as well as the power of the Origin. If the Primordial Saints hadn't opened it with the Destiny Compass, this space would have remained forever beyond people's sight.
Ever since the Taiji World began to form on its own, it had slowly evolved its own space. Because it was closest to the three realms, the essence of heaven and earth continually gathered there, giving rise to law-born creatures. These beings were neither wholly real nor wholly illusory, but the instant this world was opened, the entire place began transforming into