Bones Film

In a world where 80 percent of the population has super powers, "Heroes" are chosen ones, celebrated and authorized to use their innate powers to serve society. But not everyone can earn or be given the title of Hero, and those who use their powers without society's approval to fight evil are known by another name - Vigilantes! Source: Viz

Rudo lives in the slums of a floating town, where the poor scrape by under the shadow of the rich who live a sumptuous life, simply casting their garbage off the side, into the abyss. Then one day, he's falsely accused of murder, and 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…

* Based on a super hero manga series written and illustrated by Horikoshi Kouhei.