Void is a Nightmare Being, this makes her existence tied to nightmares, she only lives, when people are alseep and have horrible nightmares. Void along with her friends Reala and Lance will appear in the Dream Realm. And while everyone has their own nightmare, the nightmare trio is in all the nightmares at the same time. But when the nightmares turns into a dreams, Void is gonna change into her opposite, Lumina Flowlight and despite them sharing the same body, they are their own beings and even talk to each other right before the change. Void is known for causing those who have nightmares, to experience great annoyances and agonies, mainly by forcing the sleeper to play very difficult or boring games, or games that are simple and fun, but the dreamer always, always loses.