Jurek, 23, is a history student. He lives with his loving aunt who raises and supports him. Feeling that she is the cause and symbol of his existential boredom, monotony and malaise, he reaches for a hammer... But will the life without his aunt really bring in brighter colours? Based on an unfinished novel written by Andrzej Bursa in 1957, "Killing Auntie" is a film about fighting personal demons.