The earth was once a battlefield and joint governance between the gods of the East and the West. After a "final war" that swept across the heavens, the gods fell or fell into sleep, the divine realm collapsed, and history was tampered with, leaving only incomplete legends and ruins buried deep underground. A fragmented stele engraved with a double helix inscription. Half of it is an ancient oriental rune, recording the alliance between the Three Sovereigns and Five Emperors and the Witches and Demons. The other half is a Western cuneiform text, recording the genealogy of the gods of Olympus and Asgard. The stele can guide the young man to unlock the relics of different civilizations and piece together the truth of the mythical war.