Demons is an allegory of the potentially catastrophic consequences of the political and moral nihilism that were becoming prevalent in Russia in the 1860s. A fictional town descends into chaos as it becomes the focal point of an attempted revolution, orchestrated by master conspirator Pyotr Verkhovensky. The mysterious aristocratic figure of Nikolai Stavrogin-Verkhovensky's counterpart in the moral sphere-dominates the book, exercising an extraordinary influence over the hearts and minds of almost all the other characters.