1943. On the outskirts of besieged Leningrad, three children and their mother, who is too weak to go into the forest in search of food, remain in an empty village. One day, the sons go on the road themselves and find themselves faced with a non—childish choice - to save the family or the dog they find at the battlefield.

Thoracic surgeon Evgenia Belyaeva has one month to prepare for a flight to the International Space Station, where she must operate on a crew member. Will she be up for the challenge? Can she overcome her fears and insecurities? Will she be able to perform the complicated surgery in zero gravity, and give the cosmonaut a chance to return to Earth alive?

Dimonstr saves Sasha Chyornyy and four runaway orphanage children from the police and bandits. Dimonstr is now just Dmitriy, the manager of a car dealership, his son Dima has grown up. Family life is not conducive to pranks, the Dimonstr remained in the fairy tales that the father tells his son at night. But the monastery is again restless. Four children from the orphanage end up there - two sisters and two brothers. Dasha, the eldest, is not the first time organizing a family's escape from an orphanage. And once again they are caught. But this time they went for robbery, and the police cannot leave this without punishment. Realizing that this will break the boys, the investigator, on his own responsibility, decides to send them to the monastery to Father Anatoliy for re-education. But the small, daring group will prove to be a much tougher nut to crack than Dimonstr and Sasha Chyornyy once were.