The book is a surreal and satirical narrative that takes the reader on a tragicomic journey aboard a suburban train from Moscow to the small town of Petushki. The protagonist, a disillusioned intellectual and alcoholic, engages in philosophical musings and encounters a variety of eccentric characters, each embodying different aspects of Soviet life. As he delves into ruminations on love, suffering, and the search for meaning amidst the absurdities of existence, the journey becomes a metaphor for the human condition and the societal decay of the USSR, blending dark humor with poignant introspection.

The book is a satirical novel that follows the adventures of a charming con artist in the Soviet Union during the 1920s. The protagonist, with a combination of wit, luck, and audacity, navigates through the absurdities of the Soviet bureaucracy and the remnants of the pre-revolutionary elite in pursuit of a mythical treasure. His journey is marked by a series of humorous episodes that expose the contradictions and ironies of the early Soviet society, ultimately offering a sharp critique of human greed and the folly of the era's political and social systems.