Hungary, 1950s. József Pelikán, who works as a dam keeper on the Danube, meets by chance Zoltán Dániel, an old friend whom he saved from death years before and who is now a powerful politician.
The loving couple of this grotesque parable parody of the Kádár-regime, Mária and István row to an uninhabited, idyllic island. Soon crazy tent-pitchers swarm to the island, led by an official representative of the regime.