Eris and Alex have been dragged out of their beds and have been accused of treason for stealing a magical stone in a whole other dimension. Neither of them have done anything, but they are told to find the other ten Guardians who have stolen the stone and capture them. They now have to learn to use their new magic, connected to their zodiac sign, and fight with it. I mean, they're Guardians of the Zodiac after all, and duty is starting to call.