Kwiatkowski is a true detective who likes milk and Carpenter's chewing gum. Instead of homework, he has night ambushes, instead of children's entertainment - dangerous adventures. Any most complicated crime is doomed to failure if he takes up the case. A young spiel will have to deal with a strange case in the circus, which at first glance seems random. Will Kwiatkovsky have the dexterity to untangle the tricky combination?