"The Demons" is one of Fyodor Mikhailovich Dostoevsky's most famous novels, written between 1871 and 1872. The work is a political novel and pamphlet in which the author depicts the activities of revolutionary circles in a provincial Russian town. The novel explores the destructive ideas of nihilism and radicalism that penetrated Russian society at the time, as well as their influence on people's fates. Through a complex system of characters and dramatic events, Dostoevsky reveals the philosophical, religious, and social problems of the era.