Ana, mi-humaine, mi-robot, est l'une des sept hybrides conçues pour divertir les visiteurs du parc d'attractions Kingdom, petits comme grands. Sa vie prend cependant un autre tournant quand elle est accusée d'avoir assassiné Owen, l'un des membres du personnel. Commence alors un procès haletant, où la vérité n'est pas forcément celle que l'on croit...
If I'd known right then that this was the kid who would grow up to break my heart beyond repair, maybe I would've stayed upstairs on the phone with Tess.
Maybe I would've gone to bed early. Maybe I would've begged my parents to take me with them - even though those doctor dinners are pretty much the boringest things ever.
But I didn't know. Couldn't know. So instead I shrugged and said something really genius like "Um, whatever." And proceeded to fall totally, madly, crazy in love.