Newly-weds Liam and Laura are spending their honeymoon in paradise: just the two of them on a remote island off the coast of Scotland. But they soon discover that all is not as it seems, and the island has a tragic past. And they can’t shake the feeling of being watched… When one morning, they wake to find a message scratched into the window, their worst fears are confirmed. They aren’t alone on the island. And this stranger wants them dead.