After Serena Green moves into Ramsay Hall, working as a housekeeper for wealthy widower Hayden Ramsay, she is fascinated by the ancient, sprawling mansion in Northern England. While Serena and her daughter Lana start a friendship with Hayden's sons Hugh and Jack, the cracks begin to show as Jack's behaviour grows strange. What is he guilty of? And is there more to their mother's death than the Ramsay men will admit, even to themselves? Serena soon discovers the beautiful house hides many ugly mysteries. And what are her own dark secrets? The truth might bring the walls crashing down...