Lucy Johnson’s world is about to be turned upside-down. She wakes up in an unfamiliar hospital in St. Paul with bruises and a concussion. She believes it’s 1955, but it’s 2015. How can that be? She has vivid memories of her parents and friends, whom the police say died over fifty years ago. Determined to know the truth she boards a bus to Mankato, where a brief encounter with a stranger forever changes her life.