About the title
Russia, late 19th century. Against the backdrop of a looming war with Great Britain, a mysterious device — a mechanical flea — is discovered in the imperial palace. The young officer Pyotr Ogaryov, who dreams of earning the trust of Emperor Alexander III, is tasked with investigating the incident. In his search for the truth, he joins forces with Levsha — a brilliant but forgotten craftsman from Tula. Together they are drawn into a world of intrigue and danger. To uncover the conspiracy, the heroes must challenge the system, unravel family secrets, and make a difficult choice between duty and feeling. At stake are the safety of the country and their own fates.