Two special agents infiltrate the school under the guise of teachers in order to expose a group of bandits operating in an educational institution. During the investigation, they realize that everything is not so simple. Now they have to learn a new profession and find love.

The story takes place in the nearest future. The main character, Georgiy, spends every night at the lake looking up at flying spacecrafts to Mars, Jupiter and Titan and other far away planets. One day he decides to spend all the family money to buy a spacecraft. When he finds out that the rocket is out of order and may cost him his life, Georgiy takes a chance and organizes a space journey with his children.