Rincewind and Twoflower run into a group of druids who have assembled a "computer" formed from large standing stones, and learn of the approaching red star. As Twoflower attempts to stop the druids from sacrificing a young woman named Bethan, Cohen the Barbarian, an octogenarian parody of Conan, attacks the druids. Twoflower is poisoned in the battle, forcing Rincewind to travel to Death's Domain to rescue him. The pair narrowly avoid being killed by Ysabell, Death's adopted daughter, and as they escape Death's Domain, Rincewind learns from the Octavo itself that it had arranged for its eighth spell to escape into his head, to ensure the spells would not be used before the right time.