For Fen Munro and her fiancé James, it is a dream come true - an escape from London to a beautiful house in the stunning Perthshire countryside. Barr Dubh house is modern, a building with no past at all. But someone walks the grounds, always dressed in lavender. Under a lichenous stone in an abandoned graveyard, a hideous secret lies buried. And at night, Fen is tormented by horrifying dreams. Someone wants Fen's happiness, and nothing is going to stop them - not even death.