Moscow 1950s, June. City residents, having loaded all their scrub from mattresses to pots, into commuter trains, go to dachas and villages. Among them is the family of the boy Denis Korablev. Denis's parents don't really want to continue the tradition of renting a house for three summer months in the countryside, but Denis's grandmother is convinced that fresh country air is extremely useful for all of them. Life in the village is in full swing. Denis's dad rides a bike, Denis's mom walks around the village in a white sundress, Denis's grandmother makes strawberry jam, which is a lot this year. Denis has fun in the village - he joins a local gang of boys, makes friends with a girl Lena, goes to the boat station and plays a lot of mischief. One day, the worst thing for every boy happens to Denis - he falls in love.

Manyunya, Narine and the Picture, accompanied by Ba, go on summer holidays to a real Russian village to grandma Nastya. At first, they are very passionate about the unusual atmosphere of a new place, but they quickly begin to get bored. Having decided to speed up the time before leaving home, the girls, on a tip from local boys, turn to the witch grandmother, who allegedly fulfills any desires. She agrees to help, but sets her own conditions. Fulfilling the orders of the witch, the girls get into amazing adventures, reminiscent of the plots of Russian folk tales.

A story about the fantastic adventures of modern teenagers, whose life, through the fault of one of them, begins to move in the opposite direction. They will not only have to relive the past days, but also experience events that will later change the lives of their loved ones and themselves. Only the act of the protagonist can turn off the mysterious mechanism that determines the course of time.