When a sudden move disrupts Harper's life, she is left wondering what this change means for her relationship with Maisie, her imaginary best friend. Left to pack up the remnants of her childhood, Harper has to figure out what has to come with her, and what has to be left behind.

A family of American tourists wander innocently into Taylor's hunting grounds. When the parents sacrifice themselves to save their children, the kids find themselves alone, lost and hunted in the vast Australian wilderness.