A Granger in green. A Malfoy in a rage. When the Sorting Hat puts Hermione’s sister in Slytherin, it doesn’t just break tradition—it starts a war. Y/N came to Hogwarts to build a legacy; Draco Malfoy is determined to burn it down. But in the shadows of the dungeons, the line between bitter rivalry and burning attraction is dangerously thin. One name. Two houses. No rules.