A little girl named Ema cheats at art class only to learn that the paintings will soon be exhibited at the museum. In order to avoid getting caught, she decides to rob her painting from the gallery with the help of Matej, who happens to be the son of the policeman in charge of the exhibits' safety.

The story takes place in the small town of Podlesie, which was once invaded by the Turks. The good fairies were - in good faith - asked for help, but it consisted in hurting others. This has not brought happiness to the town, and it needs to be put right... Perhaps the young blacksmith's nephew Tonko will succeed.