Tragedy isn't what the McNamara family expected when they moved to New Zealand. For Martha, it was an escape. For her artist husband Kit, it was a dream. For their small twin boys, it was an adventure. For sixteen-year-old Sacha, it was the start of a nightmare. They end up on the isolated east coast of the North Island, seemingly in the middle of a New Zealand tourism campaign. But their peaceful idyll is soon shattered as the choices Sacha makes lead the family down a path which threatens to destroy them all. Martha finds herself facing a series of impossible decisions, each with devastating consequences for her family.