Professor Herceg struggling with difficulties, it is not easy to determine how students conveyed knowledge, and even harder to avoid the hatred of the disciples, and sympathy for the students. Arrival of television in school, a poll about the new school, students' imaginations and similar conditions will not relieve his problem.

End of childhood, first love and misunderstandings that seem unsolvable. Comic story of sixteen years old boy who seems to be all against his dreams - and the families and friends, and the world from the supermarket where he works.