Anna Devlin, a recently jilted bounty hunter is a modern woman from the twenty-first century. She is anxious for the hearing that will reinstate her law enforcement career, but an encounter with a strange Native American woman sends Anna back in time to the year 1870. Federal Marshal Wesley Shannon of Denton, Kansas, has no idea where this woman with the strange clothing and way of speaking came from. Since he fights his own inner demons, the last thing he needs is an attraction to a woman who has given him no clear idea who she is. But when danger arrives in the form of stagecoach hold ups where drivers and passengers are being killed, Anna torments Wes with plans to help him bring in the outlaws. Will Wes be able to keep Anna out of harm's way, or will his attraction to her distract him enough that they are both in danger?