Helena's home is like anyone else's. With a husband and two daughters, and a job she enjoys. But no one knows the truth about her childhood. Born into captivity and brought up in an isolated cabin until she was 12, Helena was raised to be a killer by the man who kept her captive - her own father. Now he has escaped from prison, and Helena knows, instinctively, that he is coming for her. To keep her family safe she must find him, before he finds her. Even if it means returning to the darkest parts of her past. Even if she has to go home.