Eight-year-old Mitya arrives with his father at his grandfather's house in Feodosia. The father is about to sell the family house and take the grandfather with him. Mitya wants to help his grandfather. With the help of a magic book he finds himself in the land of Dreams. If Mitya can help the people of this country bring back their lost happiness, he will be able to touch his father's heart. But to do this, he will not only have to defeat the Magician from the tale, but also resist a gang of teenagers in real life.