Three thousand years ago in the Battle of the Gods, Yuanshi Tianzun, Tongtian Cult Leader, and Haotian God jointly reestablished the order of the three realms, and 365 righteous gods were canonized on the Gods List. But there is a hidden line on the list of gods - "Those who obtain the eight heavenly books can reopen the list of gods and redefine the positions of the gods." The Eight Heavenly Books were transformed by the original power of the eight classes of sentient beings when the heaven and earth first opened. They were scattered in the world and lodged in the bodies of eight mortals. For three thousand years, the Heavenly Court, the Demon Sect, and the Immortal Sect on Earth have all been secretly searching for these eight "vessels."
