Kymera is an alien who is a member of The Last Reality, an ancient inter-reality empire consisting of aliens, monsters, demons, artificial intelligences, and cosmic entities who all share the goal of destroying all realities of the Omniverse to revert it back to Nothing. Not much is known about Kymera, because every biographer who has tried to get information on him has disappeared. But it can be assumed he is evil and wants to destroy humanity, like many of the Last Reality.