Upon receiving an invitation to a nobleman's assembly, patriarch Jan Paweł seeks his son's advice on asserting dominance over his archnemesis, Andrzej.

Aniela takes action against climate change but faces pushback. A curiously familiar figure among the peasants catches Jakub's attention.

Wedding festivities take a backseat when an ominous investigator's persistence forces bitter rivals Jan Paweł and Andrzej to collaborate.