After several environmental crises, the Earth has become a garbage dump. Most of the territories turned into desert, and the few survivors turned to technology to preserve their species. Neural networks began to decide how to distribute resources, who should work how much and where. If you are lucky and can make a difference through programming or teaching, then you live like a normal person. If not, you become a garbage rat. Rem has always been a trash rat, but cunning fate gave him a chance to get into the world of the rich and successful. But it’s not luck at all, and now Rem’s only task is to survive.