In the shadow of the Civil War, love became immortal.
When Emma Sorenson searches for a long-lost aunt, she is drawn to the ancestral home of mysterious historian Royal Kinsman, where two lingering spirits and a hidden family legacy pull her through time into the brutal early battles of the American Civil War. As Emma uncovers a love story that has endured for generations, she finds herself trapped on the blood-soaked fields of Antietam, where Royal must risk everything to save her-and protect the bond that has tied their families together since the 1860s.