At Hogwarts School of Witchcraft and Wizardry, everyone knows one simple rule: don’t get on the wrong side of Slytherin. Unfortunately for you, that rule was broken years ago. From the moment you arrived at Hogwarts, the infamous Slytherin boys — Draco Malfoy, Theodore Nott, Blaise Zabini and Mattheo Riddle — decided you were their favorite target.