A young woman fights to protect her family and her family's Texas ranch against mounting threats, including an unwanted marriage proposal.

When Laura's sister, Carissa, marries her Confederate beau, Laura finds herself in a difficult situation when she overhears plots to kill Union soldiers. Though in her heart she feels she should share this information with Union officer-and-romantic interest Brandon Reid, Laura fears she will betray her sister's trust and possibly endanger her sister's life.