Charlie Roy didn't know what he was getting into when he got mixed up with the Sir. He just thought he'd help out the spindly English gentleman who was being picked on by some of the local hardcases down at the train station. But in return for his help, Charlie got himself a job - the most dangerous one he'd ever had. Charlie led the Sir north from Cheyenne to his sister's Crown B Ranch, where she's struggling against a brutal winter and her dead husband's partner.