Grief-stricken and on the verge of a breakdown, photographer Luda Managan leaves Australia for a commission, bringing her two teenage children to a remote, weather-ravaged but luminously beautiful Scottish island. Luda, isolated from her two resentful teenagers, turns her attention to the records from the 17th century island witch hunts and the fragmented life stories of the executed women. Min, her daughter, restless and strong, tries to fill up the space in their family left by her father. She soon finds comfort in both the sea and an unlikely friendship. But the only thing that beautiful and gifted Darcy cares about is getting marks high enough for entry into university - one very, very far away from his mother. Until he meets the wild foundling, Theo, who slowly self-destructing in a community that is both protective and violent towards him. But when a tragic accident unleashes ghosts and the echoes of long-ago violence and betrayal into their lives, the Managans must confront their unspoken histories in order to survive with love.