A mystical novel about a stranger with a revolutionary background. From St. Petersburg 2018 to St. Petersburg 1908. The hero is Sanka Chepukhin, a twenty-year-old ignoramus who finds himself in the capital of the Russian Empire among strange people and circumstances from which one can easily get a dislocation of the brain.) St. Petersburg locations, everything is recognizable. You can walk along the routes of the heroes and see the places where the actions took place. Pelya's mysterious pharmacy, Smolensk cemetery, St. Andrew's market, cafe-chantants and other joys)