The witch Medusa and her ghoulish minions are out to unleash the Kishin, who isn’t just a demon: he’s the greatest force of darkness ever known, a wicked fiend of unspeakable power. Luckily, Maka and Soul are used to saving the world from evil. But if they can’t stop Medusa’s freakish army in time, Maka, Soul, and their fellow Weapon/Meister classmates will be fighting to save themselves!