Nazi-occupied Croatia, 1941. A young university student named Matija Remenar moves from his small provincial town to Zagreb. During his stay, he notices a beautiful woman in the window across the street from his apartment, falling head over heals for her. He names this woman Nausicaa, after the eponymous character from Homer's Odyssey. Things complicate, however, when he becomes involved in an active suicide investigation of the three tennants who had rented the apartment prior to him. Not only that, but the apartment's original owner, middle-aged mrs. Šlajner, seemingly becomes infatuated with him, despite the huge age gap.

One day, Fortune and Worry come to town. Fortune leaves her magical cloak in the local inn, saying that it fulfills every wish to those who wear it. However, Worry knows that Fortune doesn't come alone, but brings worries with herself, too. The magical cloak changes its owner and fulfills the most unusual wishes of timid professor of violin, old night guard, naive student and blonde girl. When all their wishes are fulfilled, they find out that they did not achieve happiness.