Two weeks after the defeat of Voldemort, Harry and Ginny disappeared into a world of discord. Now, ten years later, they want to come home. But will they be welcomed?

Harry Potter's son Cedric is finally old enough to go to Hogwarts. This promises to be the best year of his life. But a disease is going around killing witches and wizards of nonmagic blood. Can Cedric and his friends save the day? Or will they too die?