Everyone believed Mattheo Riddle would burn the world down for You. Especially You yourself. So when the war begins and Lord Voldemort returns, you never expect the person who betrays her most to be the boy who once promised to die for her. As danger closes in around their Slytherin circle — Draco Malfoy, Pansy Parkinson, Theodore Nott, Blaise Zabini, Daphne Greengrass, and Astoria Greengrass — loyalties begin to crack under fear, guilt, and hidden feelings. But when Voldemort points his wand at You, Mattheo does nothing. Draco does. And after one choice changes everything,you are left questioning whether love is measured by words… or by who stands in front of the curse.