Nothing is ever done beautifully which is done in rivalship: or nobly, which is done in pride.
-John Ruskin

Eternity is the god of psionics from the world that he, his sister, and Lathair all once ruled over. However that world ended up getting in a huge war and now there are very few survivors. Lathair and his children ended up leaving the world because there was nothing left to do with it. He ended up setting up a competition between Eternity and Martinique saying that whoever made the biggest impression on our people in the shortest amount of time would end up becoming the new leader of the pantheon and so a greater god. After a while, he ended up halting that competition as he found reasons to not retire the pantheon over to one of the children. Eternity is still in it for extra power, however. He lives in his realm in a very large place made of a red-black rock. It's always easy to tell when you've been taken to Eternity's realm. He also has a lot of influence on Earth, including being allied with Claude Heinrich, the new tyrant of Earth.