User blog:Parker Green/Olympians

The Olympians are a race of energy-based beings from an extradimensional planet called "Olympus", who were worshipped by the ancient Greeks and Romans. But since humanity has long outgrown their need for deities, they no longer seek worship, and thus returned to their homeworld. As for their past attitudes, being immortal gave them plenty of time to reflect on their past misdeeds and nowadays they've decided to better themselves.

Lineage information
Their lineage can be traced back to insanely large humanoids known as the "Titans", specifically as offspring of the ones named "Rhea" and "Kronos".