As the "younger" twin, Carey Carson has always lived comfortably in brother Casey's shadow, happy to let him take the lead. But when Casey leaves for his honeymoon and the cattle drive has to continue without him, it's up to Carey to step up and fill those highly respected boots. Amy McDade joined the cattle drive with a group of other vacationers, only for her, this drive isn't about learning to rope a steer or having a good time. It's her final attempt to build up her confidence again since an injury on the job has kept her from being a part of the career she's always loved. When Carey and Amy find themselves headed back to the Carson Hill Ranch and into waiting danger, can they lean on each other for the strength they will need to fend off a crazed drug dealer bent on revenge?