Everyone around - from the attending physician to her own husband - believes that Lauren made it all up. But she knows that that night a strange woman entered her postpartum ward and, repeating: “I’ll take yours, and you take mine,” tried to kidnap the newborns Morgan and Riley. Lauren managed to lock herself and the twins in the bathroom and call the police. But the police did not find any traces of the uninvited guest. A month later, during a morning walk, when Lauren was distracted for a minute, the stroller with the twins disappeared... When the babies are found, no one except Lauren notices that anything is wrong with them. During the general rejoicing, she begins to shout: “Where are my children?!” Everyone decides that Lauren has lost her mind. Everyone except Detective Joanna Harper...