Gachiakuta

Exile and betrayal ignite a fiery quest for vengeance in a world where the privileged few discard the poor like trash. Amidst the dark depths, a young outcast must forge himself into a warrior to survive. If you love gritty fantasy, this is unmissable.

A boy lives in a floating town, where the poor scrape by and the rich live a sumptuous life, simply casting their garbage off the side, into the abyss. When he’s falsely accused of murder, though, his wrongful conviction leads to an unimaginable punishment—exile off the edge, with the rest of the trash. Down on the surface, the cast-off waste of humanity has bred vicious monsters, and to travel the path to vengeance against those who cast him into Hell, a boy will have to become a warrior… (Source: Kodansha USA)