With the Civil War drawing to an inevitable close, wounded Matthew Keene falls into the capable hands of Brenna McKeon. Following her father's example, Brenna cares for him as she has troops from both armies throughout the war. Torrey McKeon battles unknown enemies to hold on to the family land, while he and Brenna share a deep secret.

Brenna holds the Union Army responsible for her father's untimely demise. All her resolve to become a doctor cannot keep her from falling in love as Matthew heals. He discovers her secret. Though he helps rescue her twin brother, when Brenna discovers Matthew's hidden agenda, she cannot forgive him.