Grunwald 1410
A military contractor hired to seize a weapon that turns people into savage killers seeks revenge when his brother falls victim to the device.
We see the story of the legendary battle through the eyes of Jedrek - a boy who went through the hell of the gulag and left Russia with the Polish Army as one of thousands of polish orphans. Soon a decisive attack on a monastery located on the hills of Monte Cassino is to take place at the front - this spectacular battle will decide the lives of many soldiers and the fate of the Allied offensive in Italy, and will change Jedrek's life forever.
Peasant girl Jagna is forced to marry the much older, wealthy farmer Boryna, despite her love for his son Antek. With time, Jagna becomes the object of envy and disdain with the villagers and she must fight to preserve her independence.