Buffy, Xander, and Willow confront new enemies—a superbeing bent on revenge, a Slayer gone rogue, and the ancient god who created vampires—in a battle that will change the shape of the world. Buffy, with a little help from her friends, rediscovers what it truly means to be a Slayer. Collects Buffy Season 9 Volumes 4 and 5.