Claudia, a woman who loses her daughter Ángela in a traumatic event, discovers years later—just as she’s starting to recover—that her daughter might still be alive. “Mum, it’s me, Ángela. Please come find me!” That’s the chilling phrase Claudia hears over the phone, reigniting her hope. She then turns to Salazar, the inspector who handled the case after the disappearance, and to Laura, the young woman whose life was saved by Ángela—a special girl with a strange gift—after a serious car accident. Together, they’ll follow the trail of the little girl through mysterious places that hide a terrifying truth.