Isabella Nott: green eyes that could cut glass, long wavy brown hair, full lips, a sharp jawline, and a figure that made heads turn without effort. She's clever, sarcastic, and utterly untouchable-everyone's dream, and Mattheo Riddle's worst nightmare. Mattheo Riddle: dark, dangerously charming, with green eyes that see everything and a smirk that can make anyone lose their patience-or their heart. Clever, ambitious, and infuriatingly good at getting under people's skin. Enemies. Constantly at each other's throats. Forced to share the same friend group. And worst of all... he's her brother's best friend. She's sharp, fierce, and refuses to let him in. He's teasing, arrogant, and refuses to back down. Sparks fly, insults sting, and neither of them can ignore the impossible tension building between them. In a world of magic, secrets, and danger, can two enemies find themselves on the same side... or will the rivalry burn them both?