19th century American west. After surviving an unhappy marriage, Charity Beal avoids men. But compassion gets the better of her when she encounters Thorne Blackwell, a rugged shipping magnate in the midst of crisis. His brother has vanished, and hired guns are after his brother's wife and son. To save them, Thorne faces a grueling journey through the wild Oregon Territory. In order to succeed, he needs Charity's help.

Through roiling rivers and lush mountain passes, Charity's kindness and faith awakens Thorne to a strength he never knew. But before he can heal her wounded heart and win her love, he has to save their party from the sharpshooter stalking their every step.