Is Cultivating Immortality Really Necessary?

Xu Zhao transmigrates to the world of immortal cultivation and discovers that he can retrieve things that almost came to be in this world.

A pancake that was almost cooked through, a letter that almost got delivered, a pill that was almost successfully refined.

He had planned to scrape by on these leftovers, but later discovers that the entire world of immortal cultivation was left behind by an ascension that almost succeeded.