Karol Borowiecki (Daniel Olbrychski), a young Polish nobleman, is the managing engineer at the Bucholz textile factory. He is ruthless in his career pursuits, and unconcerned with the long tradition of his financially declined family. He plans to set up his own factory with the help of his friends Max Baum (Andrzej Seweryn), a German and heir to an old handloom factory, and Moritz Welt (Wojciech Pszoniak), an independent Jewish businessman. Borowiecki's affair with Lucy Zucker (Kalina Jędrusik), the wife of another textile magnate, gives him advance notice of a change in cotton tariffs and helps Welt to make a killing on the Hamburg futures market. However, more money has to be found so all three characters cast aside their pride to raise the necessary capital.