Army veteran, Riley O'Hare, is a loner for a reason-it's safe, and it keeps her sane. After calling animal welfare on her last boss, she accepted the position of a ranch hand for the Last Chance Ranch. But things have become almost too comfortable. The only reason she's stayed so long is she works alone...a lot.Garrett Walker is a former Hot Shot, part of a special breed of firefighters who battle wildfires. At loose ends, he becomes the rescue horse...