Gachiakuta 9 by Kei Urana

In this hit gritty action manga, a young boy is framed for murder and cast off the edge of a floating city into the abyss, where he grapples with the monsters that the elite high above would rather forget. The more the rich glitter, the higher the price paid by the poor... With an anime adaptation from the studio behind Mob Psycho 100 and the writer behind Attack on Titan and Vinland Saga, Gachiakuta is the dystopian epic critics are calling "the next big shonen series!" The battles with the Raiders are heating up. The Cleaners have finally learned they’re currently stuck inside a trash beast--and not just any trash beast, but one created by Zodyl for one purpose: to cross the mysterious barrier that separates the ground from the Sphere. Rumor has it…no one ever survives the crossing, and right now they’re hurtling toward it. The clock is ticking…