Transmigrated into a cultivation world, the protagonist obtains a system that allows them to modify the time of items. By modifying a ginseng root to a hundred years later, they obtain a hundred-year-old ginseng root. Expired pills are modified to ten years prior, becoming unexpired. An incomplete divine skill is modified to a thousand years ago, becoming complete. This is the story of an ordinary mortal who gradually steps onto the path of cultivation, pursuing longevity and freedom.