A young and ambitious prison officer finds herself in the middle of a battle for the criminal underworld as crime lords try to evade justice. But in order to do that, she will have to learn quickly to put her faith in one of the very men she wants to put behind bars.

Fresh out of rehab, Rona returns to the Orkney Islands—a place both wild and beautiful, right off the Scottish coast. Now 29 and after more than a decade of living life on the edge in London, where she both found and lost love, Rona attempts to come to terms with her troubled past. As she reconnects with the dramatic landscape where she grew up, memories of her traumatic childhood merge with more recent challenging events that have set her on the path to recovery.