Is love timeless? Does only one true love exist for each person?Can the course of history be changed in order to save a future generation? Sophie Ford, awaiting a heart transplant, thought she was sleeping in the arms of her beloved husband, Jamie. However, she has woken to find herself in Harrisburg, Pennsylvania 1863, without explanation as to how she got there, or where her husband is. Taking refuge with a doctor and his family, she finds herself in a volatile relationship with their neighbor, Richard Madden. His expectations and desires become difficult to ignore, and Sophie must find a way to hold off his pursuit. She rejoices when a soldier, looking identical to Jamie, arrives. Although he claims he doesn't know her, she's convinced he's her husband and sets out to make him remember. Sophie races against time as she faces increasing pressure from Richard, who threatens their chance to reunite. Can she break through Jamie's barriers and bring his memory back? And once found, can their love survive living in a different century?