Mattheo Riddle is the guy every girl wants. He’s charming, stupidly attractive, and somehow always knows exactly what to say. Daphne Greengrass thinks she’s his girlfriend. So does Pansy Parkinson. Morag MacDougal thinks she’s the only one he actually likes, and Lavender Brown is already planning their future together. Turns out… they’re all dating him. Instead of fighting each other, the girls decide to get even. Their target? Mattheo Riddle’s ego.