In the Grand Void Realm, two Great Emperors emerged in a single era. Their ideals clashed, leading to a climactic battle that lasted a thousand years. One of the emperors, Moro, was the first to falter. He held out for three hundred more years, then tried to escape by disintegrating himself. The other emperor, the Great Emperor Taiyou, saw through his plan and used his immense power to imprison the three souls that emerged from Moro's disintegration. By then, Taiyou had also reached the end of his strength and was unable to stop the other seven souls. The seven disintegrated souls seized their chance to escape, turning into seven beams of light that scattered across the Grand Void Realm. The Great Emperor Taiyou ordered his subordinates to establish the "Dutian" and investigate the myriad realms, hunting down Moro's seven souls in their reincarnations to eliminate the threat once and for all. They wiped out Moro's tribe and branded his lineage the Demons, before Taiyou himself fell into a deep slumber...