The novel is set in the twilight of Communist rule in Czechoslovakia and follows the life of a television cameraman named Pavel. Despite his dreams of becoming a filmmaker and capturing the truth, he is trapped in a job that requires him to distort it. As the regime starts to crumble, Pavel grapples with the opportunities and challenges that freedom brings. He is forced to confront his past, his moral choices, and his dreams, leading to a deep exploration of the human condition and the struggle for personal and artistic freedom.

The book is a fictionalized account of the life of Fray Servando Teresa de Mier, a real-life Dominican friar from the 18th century. It follows his numerous escapes from colonial authorities across Latin America and Spain after he delivered a controversial sermon in Mexico City. The narrative, infused with magical realism, portrays Fray Servando's adventures and misfortunes as he becomes a symbol of freedom and resistance against oppressive regimes. His journey is marked by a series of bizarre and fantastical encounters, reflecting the author's critique of totalitarianism and exploration of the themes of liberty, identity, and the absurdity of political persecution.