A late-onset coming of age: Stuck in the Arizona desert living on an abandoned airbase, Lia has finally decided to leave for good and give up on the lone lifestyle of an outlaw. But only a week into her last summer, a strange caravan has arrived - and it's too close for comfort! Lia is still keen to leave, but before she can settle into a new life, she needs to solve the mystery surrounding her new neighbours - there's something off about them, and why are they all the way out here?