Cullough is in desperate need of help. Her beloved grandmother has just been diagnosed with Alzheimer's, and the baby she and her husband Zach have longed for now seems like an impossible dream. So when Mrs Miracle appears at the door, Laurel couldnt be more relieved. She invites the nurse into her life and its not long before they become firm friends. When her grandmothers condition begins to improve, and as Laurel and Zach continue their desperate quest for a child, Laurel soon realises that there is more to Mrs Miracle than meets the eye