An uptight all-girl school teacher Leena Kataja stumbles upon a handsome artist Pertti Rinne who paints her face on a nude portrait, much to her chagrin. She is intent on keeping the painting out of circulation by stealing it from an art gallery, but the aftermath turns out to be more complex than she anticipated, leading Leena to become involved in various misunderstandings featuring a gang of criminals, inept cops and false murder charges among other things.
Schoolboy Klaus is convicted of theft and sent to prison. At his release Klaus feels that his life has changed a lot. Despite all his hardship and difficulties he keeps up his studies under the supervision of the grim Master Kahari.
