Justina is on the ground resting her nerves. When he returns to town, he finds Pekka and Pätkä paralyzed and covered with a cobweb. Justina patt the men on a professional course. Pekka and Pätkä start studying to be painters, using Justina as a model. An international art exhibition is coming to the city, where Pekka and Pätkä decide to have their paintings on display. They secretly transport the painting to the art hall at night. The same night, there is a theft at the Art Hall and unfortunate friends become the main suspects. Here begins a series of events that only Pekka and Pätkä can drift into...