Unlimited

Gaea, an alternate version of the planet earth you know. Once, Zeus and the other Olympian Gods openly ruled this world and their followers numbered in the hundreds of millions. However, after a terrible event, the Olympian Gods lost their direct influence on the world, being henceforth relegated to mere myths and legends by almost the entire population of the world.
On this planet without apparent deities, a small group of people called the unlimited, direct contractors of the Gods now reign supreme. Being mostly emperors, politicians, soldiers, and even teachers, they evolve among us but also in their own society called limbo - a world both near and far from ours.
However, the sudden arrival in Vormer City of a seemingly harmless individual and his little sister will bring an imbalance to this society ruled by force and blood ties.