Annalise, on the brink of her 17th birthday, is plagued by a blank childhood. But a chilling text message from an 'Unknown Number' kickstarts a terrifying chain of events. As cryptic clues lead to a brutal murder and a shocking adoption secret, Annalise finds herself pulled into a dark mystery tied to an abandoned care home. Who is the Unknown Number, what are they making her remember, and what terrifying truth lies buried in her past? Unravel the chilling secrets before they consume you.