You are voldemorts daughter, and after the great war you go into hiding in the forbidden forest while your brother leaves to attend Hogwarts. You are out for revenge, and your first act? Burning that damn school to the ground, or die trying. No one even knew voldemort had kids, but when Y/N Riddles twin Matteo Riddle transferred to hogwarts to restart his life, news quickly spread of his sister. But for now, you remain a silent shadow across the school, waiting to strike.