At Hogwarts, something unnatural begins to spread through the castle at night—whispers that don’t just target one person, but all four: Harry, Ron, Hermione, and Y/N. Each of them hears the same voice calling their name, even when they’re miles apart inside the school. As the messages grow stronger and more personal, it becomes clear that something inside Hogwarts is waking up—and it already knows exactly who they are.