I Clean Up Garbage in a Wasteland World

Zhu Ning, who had been leading the charge against zombies in the apocalypse, found herself transported to a post-apocalyptic world. In this world, 80% of the land was polluted, and humanity was divided into five classes. She ended up as the lowest class, a fifth-class citizen—essentially an unlucky, defective product. Completely broke, Zhu Ning had no choice but to become a cleaner, sweeping up garbage. It was said that cleaning jobs in the wasteland paid well and were easy, practically a dream job. But… why does this cleaning job seem so different from what she expected? On the mysteriously disappeared Line 1, she encountered mermen in suits carrying briefcases, with fish heads. At a f...