A bronze mirror, an eternal disaster. Gu Zhile, a modern tomb robber, sacrificed his soul to a mirror in an ancient tomb. He originally wanted to die with the evil spirit, but he accidentally traveled to a prehistoric era where there were many gods. The universe is hidden in the mirror, and destiny is locked in the soul. Holding the soul-suppressing mirror, he struggled to survive in the troubled times where the witches and demons were fighting for hegemony, transforming from a tomb robber into a powerful man who defies the will of heaven. Immortality is not a blessing, and the mirror and bones will wither together. Let's see how he breaks the chess game of heaven and finds his own path to immortality in the prehistoric world.