Terra Rendon's first vision of the future was of her twin brother Tommy in a train accident, and as a result she became a mechanical engineer so she could keep him safe. When she is summoned to Virginia to help investigate a fatal trainwreck she meets Gardner Lewis, the newest detective in the Roanoke Police Department. Handed a case no one else wants, he relies on her instincts but finds himself wondering how she comes by her knowledge. Terra has never told anyone about her power but the more she gets to know Gard the more she wants to confide in him. When her childhood vision threatens to become a reality, only a miracle will be able to save Terra's brother and make her Christmas wish come true.

After losing her husband in a brutal attack, Joy Everly is left to raise her daughter alone on a farm in a small New Mexico town called Mayfly. Struggling to keep the land left to her by her husband, Joy refuses Franklin York's offer to buy her property in order to expand the railroad. She thinks she'll never see him again, only to discover that he's her best friend Clara's brother and is staying at her house. Though he has been told to talk Joy into selling her land or be fired, Franklin finds himself admiring the young woman's determination. As Christmas approaches, the two find themselves becoming closer but an unforeseen tragedy may tear Joy's heart into pieces.

Terra Rendon's first vision of the future was of her twin brother Tommy in a train accident, and as a result she became a mechanical engineer so she could keep him safe. When she is summoned to Virginia to help investigate a fatal trainwreck she meets Gardner Lewis, the newest detective in the Roanoke Police Department. Handed a case no one else wants, he relies on her instincts but finds himself wondering how she comes by her knowledge. Terra has never told anyone about her power but the more she gets to know Gard the more she wants to confide in him. When her childhood vision threatens to become a reality, only a miracle will be able to save Terra's brother and make her Christmas wish come true.