The poor little Ferkó is trying to enrich his miserable life with imaginary fairy tale figures and superstitious little stories. He suffers from diphtheria, and while he is having a visionary dream, Cinkekirály (Titmouse King) saves him from the claws of the magic Küsmödi. He expects his magic jacket to enable him to know everything at school without having studied.

A few kids make a circus show for their sick friend, and get in some trouble along the way.

Members of the Wild Goose patrol decide to find the little monkeys stolen from the Zoo. They try to make up for what the unruly adults messed up. They keep bumping into the disguised damned ice-cream vendor, the intriguing Bagaméri, who would like to get the reward set for the finder of the monkeys.