Daphne Greengrass has been obsessed with Y/N since they were children, and over the years that obsession has become something far more dangerous than love. With their final year at Hogwarts slipping away, Daphne refuses to let graduation separate them. Convinced that only she can keep Y/N safe, she arranges a marriage that will bind them together forever. Now the entire school is forced to watch as Daphne’s once-subtle possessiveness becomes impossible to ignore. After all, protecting Y/N means making the whole world understand who she belongs to.