The Russian comedy mini-series "Batya" revolves around the story of a father and son. 35-year-old Maxim is immersed in his work and hardly sees his wife and children. To solve the problems that arise with his offspring, he simply buys them new toys or distracts them with gadgets. One day, Maxim's father decides to come to Moscow to celebrate his anniversary with the family, but at the last moment, he changes his mind. That's when Maxim equips his household for a journey by car. They set off to visit his father.