Teenagers Harry and June are in love with each other and decide to run away from their repressive families so they can be together. But their journey is derailed by an extraordinary discovery -- June has the ability to shape-shift. As the star-crossed lovers struggle to control her new power, they learn from a mysterious professor that June is not alone and there are more shifters like her. The professor promises to cure June and reunite her with her mother, who deserted her three years earlier, but Harry and June's love is tested as their journey becomes increasingly dangerous. The couple reach a breaking point as they face a choice -- keep their innocent dream alive or embrace that their lives have changed and risk everything.