Tropico (2017)

In a future wild world, where forests have engulfed the cities, a few survivors have become primitive and are devoid of moral scruples. Murder is a simple option. They are organized in small tribes: the SKULLS, the YELLOW EYES, the MEN-BIRD and the MEN-MADRILLO, the most feared. But the most ruthless and bloodthirsty inhabitant of the Great South is Vic, a 9 year old kid, who lives alone with old grandpa on the tree.