Nebula is the deceased headmaster of the metaverse. She's trapped in a void as she isn't allowed to exit due to being deceased and cant rise back to the surface without being revived. Nebula may seem cold and mean but she just cant process her feelings and often tends to get emotional quite often due to upsetting people with her attitude. She's Audrey's ex-wife, or in other words, Nakoa's 2nd mother. Nebula is a still a lesbian but now single. She has several deceased kids that she grieves over.