On the Japanese city of Hiroshima in August 1945, a nuclear bomb with a uranium charge was dropped - the United States was the only state that possessed nuclear weapons. In the USSR, extraordinary measures were being taken to speed up work on the atomic project, but to no avail. The reason was simple: there was no uranium in the country. Despite the post-war devastation, already in early 1946, geological exploration parties were organized, the entire territory of the USSR was covered by uranium prospecting works. The hero of the film is a geologist on one of these expeditions. But when his friend dies, his life begins to change.

The history of Bender's hunt for the underground millionaire Koreiko develops in the 1920s. Bright characters, adventurous adventures and a light veil of a bygone era in a new version of the classic work of Soviet literature.

Former criminal investigator, Major Korenev, nicknamed Fox is released from prison. He has been detained there as a result of planted incriminating evidence of unlawful investigation techniques. Setting accounts with Shaman - a big criminal boss, who ordered the evidence planted and also with his former colleagues was not a part of Korenev's agenda. As he returns to Moscow he finds a new world ruled by underworld bosses, criminal clans fighting each other and utter chaos on the desperately keeping appearances streets of Russian capital. Facing death of his friends, Major Korenev decides to re-install law and order using some unorthodox methods that are only relevant in 21st century Russia.