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.
Epic recalling the early days of the Republic of the councils.
The ruined castle is inhabited by architects who, feeling the spirit of the place, want to direct the modernization of the settlement below the castle from here. Despite the residents' protests, the architects want to make the people happy by force.