After losing her parents at six, custody goes to Aunt Annabelle, someone Sophie hadn’t seen in many years. She moves into a large, foreboding Victorian house where she finds a locked wooden box adorned with an odd pattern. Driven by a wish for bonds, Annabelle opens it, revealing a captivating music device. Each note played increases her unease but also draws her closer. Observing these changes in Sophie’s behavior and health, Annabelle seeks advice from a child doctor and medium who identify that the box contains a malicious spirit intent on harming Sophie and eliminating herself. With the paranormal threat growing, urgent action is needed; Annabelle has to stop the demon controlling the melody before the last note plays out.。