Bruised from the breakdown of her marriage, Esther Lomax needs to get away, and Malaysia seems the perfect place. But a day's boat trip takes a desperate turn when Esther and six other holidaymakers are taken to a desert island and their guide doesn’t return. As the days pass, tensions erupt, secrets emerge and time increasingly runs out, Esther must ask herself: will she leave the island alive?

Bruised from the breakdown of her marriage, Esther Lomax needs to get away, and Malaysia seems the perfect place. But a day's boat trip takes a desperate turn when Esther and six other holidaymakers are taken to a desert island and their guide doesn’t return. As the days pass, tensions erupt, secrets emerge and time increasingly runs out, Esther must ask herself: will she leave the island alive?