In the Apocalypse, I Win by Hoarding Supplies

Everything started with the willful behavior of a certain island nation. Although they had tried their best to remedy the situation, the end of the world still came one day twenty years later. The extreme weather and the disasters that followed extinguished people's hopes bit by bit. In order to survive, they stuffed everything edible and inedible into their mouths. Ke Yi, who was trampled to death by mutant animals in her previous life, was accidentally reborn and obtained a golden finger. Let's see how she survives.