Vladimir Nikolaev

A student construction brigade builds a new farm by day and performs as an amateur band at meals and local events. When equestrian coach Yanina arrives, pilot Yasia falls for her, and choir leader Danila recruits Yanina (and others like Clara) into the folk choir, weaving music, romance, and community spirit throughout the settlement.

Three children from an ordinary Moscow family—a fifteen-year-old robotics fan, a twelve-year-old blogger, and a seven-year-old animal-obsessed girl—suddenly discover that their father is not an engineer at all, but a genuine secret agent. The entire family embarks on a life-threatening journey from Moscow to Siberia, to a research base hidden in the taiga wilderness, where an incredibly powerful, previously unknown energy has been discovered. The children must unravel the mystery of this extraordinary energy, linked to Russia's historical artifacts, and protect it from the advances of a powerful corporation seeking to exploit it for its own gain.