Catherine has been dealing with the loss of her soul mate for over four years but struggles to find peace with his death. She refuses to talk about him and continues to live her life in numbness. As she heads out to Scotland for her work, she is thrown off guard by a man that shakes her to her core. She finds him insufferable, arrogant, extremely rude and incredibly irresistible. Will he be able to open her up and show her the light at the end of a dark tunnel? And can she in return help him solve the mystery of his haunted castle?