A dramatic story about two friends - fisherman Richardus and municipal executioner Emil Targo takes place at the river Danube, in places that used to be targets of Ottoman raids. But their attraction to the same woman and Emil’s betrayal change their indissoluble friendship to an equally strong hatred. And as it usually goes - after twenty years by a trick of fate Richardus’ daughter Agajka becomes the wife ofthe sun of his sworn enemy.