Jed Brown, also known as Grey Wolf, teams up with a Cheyenne Chief named Giant Bear in order to track the Shadow Killers after both their families are brutally murdered. With his final breath, Jed's son tells his father the killers are after a woman in Dakota. Who she is nobody seems to know, whether North or South Dakota is a mystery! Once in the Dakota Territory, the two men meet a woman destined to help them; unknown to all is that she is the ultimate target.
Melissa Ray will do almost anything to keep the job she loves even if it means giving up all hopes of love, a husband, or children; the betrayal of one she trusts... followed by the massacre of almost everyone at her ranch, plus a long-forgotten event from her past resurfacing will test her resolve. She must struggle to keep herself from crossing a line that will destroy all the years of hard work she has accomplished. In the attempt to rescue Melissa's crippled father from the desperados of her past, she falls in love with Jed Brown the tortured drifter searching for justice. Are their trials over yet or will the love they share be tested over and over again... can it survive? Between outlaws and the furious brother of Giant Bear's wife, their love will be driven to the very limits... maybe even beyond!
Melissa and Giant Bear's wife both disappear mysteriously on their wedding day when a scheme of revenge against the woman who shot his brothers ensnares them all. With the two men killed in the process, who will save the women now?