Framed for murder and exiled from a floating city, young Rudo is cast into the abyss with nothing but the "trash" of society. Beneath the surface, monstrous creatures born from discarded humanity are on the prowl. To survive and seek justice, Rudo must confront the Pit's horrors and master new power among a group called The Cleaners. Gachiakuta Vol. 1 delivers gritty dystopian action, striking graffiti-inspired art and a tale of class struggle in a world that values wealth over human dignity.