Justine is running for her life. Escaping a city and a man, she heads north to the valleys of the Highlands. Michael and Hannah are also running, with their two sons and their tattered marriage. They are looking for somewhere they can call home. In an ancient landscape, a shocking accident causes their lives to intertwine. Tangled together in threads of guilt and love, with Scotland rushing towards a referendum and the community fracturing, they must all face their ghosts.