When Ruby Torvald marries rancher Rand Harrison, her sister, Opal, takes to ranch life like a hummingbird to sugar water. She can outshoot, outride, and outwork any cowboy on the place. Ranching has clearly captured her heart. But when Opal makes a foolish though innocent decision, her dear friend Atticus is taken away from her, and she is consumed with feelings of guilt and self-recrimination. Will she ever see Atticus again?

Jacob Chandler, hiding secrets from the past, arrives from the East to begin a new life with his son. The young minister discovers grace and acceptance among the people of Dakotah Territory and soon finds himself falling in love with the enchanting Opal Torvald.

Will the tragedy that has broken Opal's heart keep her from love forever?