Zombie Apocalypse: I Alone Am an Immortal

Four thousand years ago, the ancient Shu civilization did not vanish. It was swallowed by a spiritual qi revival, and the entire people ascended to immortality. The bronzeware they left behind were magical artifacts, formations, and warding objects, as well as part of a buried truth. On the day the apocalypse began, the protagonist accidentally triggered a mark on an ancient tree while sightseeing, awakening their spiritual root.