During a tense sixth year at Hogwarts, you’re drawn to an abandoned piano that plays a haunting melody from your dreams. One night, Draco Malfoy follows the sound and reluctantly joins you. When the two of you play together, the song awakens ancient magic, triggering a forbidden binding spell that links your magic—and your fates. Now bound to Draco by a dark melody, you must uncover what the spell wants before it consumes you both.