Helia

Helia is the world that the campaign is set in, with varying Planes of Existence filling its depths. The Prime Material Plane refers to the "main plane" that mortals live in.

Helia is a world ruled not by gods, but by four constants that keep the fabric of reality together. The gods are simply extensions of the concepts that they represent. They have great power to change the land, but must rely on mortals to do so.