Transmigrate to the Wasteland: One-Shot Kills Every Day, Lie Flat and Never Go Hungry

[No romance + slow-paced daily life + System + no superpowers]

An unknown toxin spreads across the globe, destroying the ecological balance that Blue Star had maintained for thousands of years. Animals and plants are affected by the toxin, growing wildly larger and becoming covered in it.

After a decade of rebuilding, human settlements have begun to recover, and life around the world has gradually stabilized. But people are still going hungry, just as before.

Gu Siya suddenly arrives in this world with a shop where she can buy things instantly with gold coins.

Level 3 toxin plants and animals? Toss them out!

Gu Siya brings out food with toxin levels as low as Level 1, and everyone can eat it without worry. At last, they can all eat their fill.