Starfire has always wanted to be better friends with her sister, who mostly comes to Earth to cause trouble instead of enjoying the sisterly bonding. But this time, Blackfire´s not even in the same Earth dimension! The Teen Titans will have to go undercover in a strange new version of Metropolis...one where the heroes have secret identities! Meanwhile, the DC Super Hero Girls have all been assigned exchange students to show around school. They´d really rather battle the new super-villain in town, but hiding their super-activities from the rather strange new people staying in their homes is proving difficult. Surely that´s all a coincidence.
