A demon from Giles's past has reemerged in London, giving Angel the opportunity he's been waiting for: capturing the final piece of the late Watcher's soul. For Faith, this is when Angel delivers on his promise-- the resurrection of her mentor and friend. This venture draws the attention of Faith's Slayer comrades, who also seek to bring back a fallen friend. When the Slayers find themselves in the middle of Angel and Faith's quest, they're turned into living zombies by the soul-possessing demon Eyghon. It'll take everything they have to defeat the demon and escape with their lives--and any part of Giles's soul.