This film tells the story of lieutenant Stefan Wyszynski (Ksawery Szlenkier) - the future Primate of Poland, unknown to a wider audience. It is 1944, in the heat of war, we meet a young priest Wyszynski, who has recently been appointed chaplain of the branch in the Kampinos Forest. It is also active in the insurgent hospital. Everyone knows him there under the pseudonym "Radwan III". The reality of the war is for Fr. Wyszynski, a forge of character, a fight for hope and love, especially against enemies. How are we to forgive in everyday warfare? The hero asks, turning to the Source of his vocation.
A policeman gets killed and the short-staffed police chief sends for a few experienced officers to support him in his fight with organized crime. Meanwhile, a conflict between local gangster groups escalates.
When Kostek gets in the wrong taxicab and sees Luna, it is love at first sight. But Luna already has a girlfriend named Klara Rojek and is a lesbian so Kostek has more than a few things that are in his way of ever being with her. Kostek does whatever it takes to talk to Luna and tries to get her attention, including trying out for a porn movie Klara's feminist group is making. After some lengthily casting, Klara concludes that Kostek is the ideal guy for Luna to star in the film with.
On September 1st, 1939, Nazi Germany invades Poland, unleashing World War II. On September 17th, the Soviet Red Army crosses the border. The Polish army, unable to fight on two fronts, is defeated. Thousands of Polish men, both military and government officials, are captured by the invaders. Their fate will only be known several years later.