Mattheo Riddle and Y/N Black have hated eachother for years. Since the moment they stepped onto the train go their frisk year at Hogwarts. They’re in their 7th year and their lives have become unfortunately and inexplicably intertwined. Her best friend Daphne and her twin Astoria date two of Mattheo’s friends Theodore and Draco. This, her and the twins plus her other friend Pansy have spent a lot of time with Mattheo and his friends. You think this would make them try and like eachother. No. But it all changes. Daisy receives a letter the same time Mattheo does. Mattheo being the only heir to the dark lord and Daisy the only heir to the most noble and ancient pure blood wizarding family, their union made sense. They were betrothed to eachother. 7th year was going to be wild.