Harrison grapples with a devastating loss that has shattered his world. Unable to move forward, he clings to memories of the life he shared with his wife, Avery. When a strange discovery begins to blur the lines between past and present, Harrison is pulled into a journey through time and memory. But as he retraces steps long forgotten, he realizes that the past holds both answers and dangers, and altering it may come at a cost greater than he ever imagined.