Ali (Imogen Poots) and Evan (Callum Turner) crisscross the roads between the United States and Canada. They use Bone (Frank Oulton), the son of Ali, eight years old, in their trafficking. The young couple lives more and more dangerously. All, however, dream of a refuge, a home, but their flight, inexorable, leads them on a path they had not planned...To find his place, Ali will have to make a choice between freedom and his responsibility as a mother.