Gachiakuta, Volume 1

Rudo lives in the slums of a floating city, where the wealthy cast their garbage — and eventually their unwanted people — off the edge into the abyss below. When he is falsely accused of murder, Rudo is exiled to the surface with the rest of the world's trash. Down in the Pit, discarded waste has spawned monstrous creatures, and Rudo's only path to survival, and to the truth behind his exile, is to master a strange new power and join the "Cleaners" who battle these trash beasts.

A gritty, action-driven start to Kei Urana's manga series, with graffiti-inspired art and a class-divide backdrop.