Wladi is dreaming with Chesko about horses and horse riding when they suddenly notice Sami and Basti sitting a few metres away on a bank. Wladi and Chesko provoke both of them and quickly an argument develops. Fortunately the meadow and an adjoining rider's area are big enough for all four boys to have a good place for their fights. The only bad luck is that it has been raining a lot during the last few days. The meadow is wet and the soil has become very muddy but this makes no difference at all, because they want to fight at all costs! They go hunting about the place and throw each other and roll in the mud and nearly kill themselves in the wet and cold dressed only in their underwear.