An unmarried woman in the Montana Territory is a dangerous thing to be, especially one with money to her name. Mattie Byrne finds herself fighting off the unwanted advances of her stepbrother, Frank, keen on having her and her inheritance. Fortunately, she's rescued by not one, but two, Bridgewater men. Alex and Jessie take one look at the feisty blonde and they know she will be theirs, that they will cherish and protect her. With her mother ill, they vow to the dying woman to keep Mattie safe by putting a ring on her finger. To make her theirs.

But marriage can't guard her completely. Can Mattie, Alex and Jessie overcome the past and create a future that satisfies them all? Will Mattie become the wife the two men have dreamed of possessing? Or will it all be destroyed by lurking evil?