Late 50s, USSR. The consciousness of an adult man from our time with all the knowledge and skills enters the child’s body. The boy's family was not an easy one. He is the son of a Soviet diplomat. These are certain disadvantages, but also have their advantages. The fact that the KGB is looking after employees of the Ministry of Foreign Affairs and their families can be turned to its advantage. So much so that the curators from the committee will not even realize that they are already dancing to the tune of little Sasha.