Software prodigy Josie Ashkenazi has invented an application that records everything its users do. When an Egyptian library invites her to visit as a consultant, her jealous sister Judith persuades her to go. But in Egypt’s postrevolutionary chaos, Josie is abducted --- leaving Judith free to take over Josie’s life at home, including her husband and daughter, while Josie’s talent for preserving memories becomes a surprising test of her empathy and her only means of escape.