Everybody and their magical preteen sister is out for world domination in this anime fantasy saga. For thousands of years, three factions of young girls have secretly been battling for control of the earth. Now, as the "Age of Aquarius" dawns, a fourth group called the Evolutional Girls Organization has formed to fight against the established orders. They face additional competition from the Mindbreakers, a sect of powerful men with psychic powers, and from evil aliens known as the Erasers.