A dark Harry and female Riddle are pulled from alternate universes by sentient Hogwarts. Neither hero nor villain, they must stop an ancient threat while navigating power, politics, and each other. No good or evil—only power.
Five centuries after leaving Alagaësia, Eragon and Saphira's hidden sanctuary is threatened. An ancient entity—the Othr Virða—awakens in their homeland, shattering kingdoms and blighting the very land. A vision reveals the devastation and Queen Arya's peril, forcing Eragon, burdened by legacy and complex loyalties, to lead a desperate expedition back.