Paleographer and writer Anton Glebovich Kosmich finds in the binding of an ancient book a parchment with encrypted information about treasures hidden in the dungeon of the castle. It gradually becomes clear that the last scion of the family of the Olshansky princes, who collaborated with the Nazis during the war, is also looking for the treasure. In the dungeon of the castle, along with treasures of the 17th century, materials from the SD archive are also hidden. The spaceman is in mortal danger.

The boy Akmal, his girlfriend Guzal and the policeman find themselves in a fairy tale where they defeat the insidious and cruel khan, who took water from people.

About the formation of Soviet power in Uzbekistan, the fight against the “Kokand Autonomy” and the Basmachi.

In some kingdom was inhabited by seven Genie. Six are evil and one is good. Good Genie, despite the machinations of evil, helped the potter Nabi cheat khan to give water to irrigate the land of the poor.