Plura is an alien who's body contains all the souls of her entire species. She moves from world to world to ravage them. With the help of The Advance Man she came to Earth. Her soul possessed one of the altered humans prepared for her arrival and transformed her body into a giant creature able to hold all the souls. She was immediately attacked by Justice League of Aliens and Justice League of Air. The Advance Man the teleported her into an ocean and asked Devilfish to keep her safe. She was found there however and teleported into the Watchtower along with Advance Man, just before her soulbirth, making the Advance Man the only viable host for the millions of souls.