One morning, the father of the family decides to fulfill his lifelong dream: to go with his family to the Grushinsky festival and perform his song there. The family is forced to come to terms with the desire of a tyrant father and go on a road trip across all of Russia. Along the way, they will have adventures, various tests and a test of their relationships for strength. But the most important thing they will understand only at the end of this extraordinary trip.

A technological race of emotionless aliens arrives on Earth. For the mission to find a source of energy and save their kind, the best representatives of the male and female sexes, Alpha 1 and Alpha 2, were chosen, and for the most successful contact with people, the wayward "human scientist" Beta set off with them. Thanks to their gadget bracelets, all three take on human form and receive the names Alexander, Igor and Larisa.