In 2047, the third year when the red fog enveloped the world, at the moment when Lin Ye was pierced by mutated vines in the throat, he finally saw clearly that on the backs of the monsters that were devouring the city, there were plastic bottle trademarks that he had carelessly discarded in his previous life. Reborn on the eve of the disaster, he was accidentally bound to a "carbon-based repair system" - while others were grabbing supplies in the last days, he was sorting garbage; while others relied on killing monsters to upgrade, he gained superpowers by planting trees for purification. But this weird system has cold rules: every time you use the fire power to burn monsters, the city's pollution index will soar; only by repairing a piece of soil can you unlock the healing ability. When the technological base used nuclear radiation to purify monsters and the alliance of superpowers relied on plunder to survive, Lin Ye stood on the rubble-filled ruins and suddenly understood: the garbage sorting bins of human civilization have long been thrown into the dumpster of history. And he must find a code that allows humans and the earth to live together between the system's mandatory environmental protection tasks and the cruel survival laws.
