Stoev, a talented architect is working in Rio de Janeiro. All along the design stages, Stoev's understanding has been that he would be going together with his assistant architect. However, the company chief secretly decides to change the terms and go instead of the assistant, threatening Stoev to cancel the whole deal if he doesn't comply. Stoev is left with the dilemma to betray a colleague and friend, or to miss the greatest opportunity in his career. When Stoev is about to choose the former, a mysterious dead body appears in his life.
A silly prince wants to marry a beautiful peasant girl. His guards kidnap her, but the girl escapes and returns to her beloved. Meanwhile, a UFO lands in the kingdom and the aliens witness nuisances, court intrigues, and lies. They are not allowed to meddle in other people's affairs, but they still influence the happy ending.
This film is a comedy about a poor man named Purko. Purko always fails in his attempt to escape from poverty. The film illustrates the social and the moral atmosphere in Bulgaria during the 1930's.