In ancient times, the Three Sovereigns Hall united the myriad races through the might of its three sovereigns: the Heavenly Sovereign wielded the sacred artifacts, the Earthly Sovereign commanded the medicines, and the Human Sovereign mastered the martial arts. It established the ironclad law that humanity would reign supreme while all races lived together. But as the years passed, infighting and the loss of its legacy brought the Three Sovereigns Hall to ruin. Humanity became food for the myriad races, with the demon race slaughtering entire cities and the yao race keeping humans as livestock. All dignity was lost.