The void or the nothingness is a dark mass that destroys everything, it creates minions by swallowing them, loves power and has a humanoid form. This being is feared by even Timekeeper, god of destruction. It hunts for its prey and Nathanu relentlessly. It is sealed outside of the universe and light stops it from coming after you... Why do you think there's so many stars and suns? Low light only slows it down. It's humanoid form can walk in the sun but isn't to powerful physically