Join Wonder Woman, Supergirl and Batgirl along with fellow gal pals Poison Ivy, Harley Quinn, Bumblebee and Katana. Enrolled at the esteemed Super Hero High, the teens in training practice their unique abilities and master the fundamentals of becoming super heroes. As the students compete for an annual Hero of the Year prize, the ominous Dark Opal and his mysterious partner-in-crime target the girls and the school in their plot to rule the universe.