Zlarin is a small fishing village on the Dalmatian coast. Every inhabitant has to work hard, as the once-high coral prices have plummeted. Vukovich, who has led the fishing cooperative for many years, decides one day to pass this important position on to his son Marko. Although Marko is a flight officer through and through, he understands the importance of the post and is also concerned about the well-being of the inhabitants of his birthplace.