The film depicts ten years of Catalan history, from 1899 with the defeat of the Spanish side in the Cuban War of Independence to the Tragic Week 1909.

1939: The remains of the Spanish Republican Army crossed the French border. Among the exiles are Lluís Companys, President of the Generalitat de Catalunya, and also Aguirre, President of the Basque Government. After the invasion of France by Nazi troops, Companys will be arrested by the Gestapo and handed over to the Francoist authorities. Led by the Count of Mayalde, he is transferred to Madrid and later to Barcelona. After a summary trial, Companys is condemned to death and shot.

Film divided into three parts in which the Valencian musician Carles Santos explores various sonorities, using the image as a means of expression.