The move of a young family to a quiet provincial town should have marked the beginning of a new life. But the idyll collapses when, in the opened storeroom of an old house, they find an ancient mirror that is connected to ancient evil. To save the family, a young mother will have to unravel the secret of the former owners of the house, while her own life becomes nothing more than a reflection in the cold glass, and her body a vessel for the ancient evil.