Angler Tadeusz Pien is an accidental witness to a murder committed by one of the criminal groups from across the eastern border. Ivan P. and Shura W. under pressure from their boss - Dzijadzi Stjopy, decide to liquidate the inconvenient witness. Tadek, together with his friend - Ryszard, are "screwed"... Rysiek faces a double danger: on the one hand the criminals, and on the other his own wife Krystyna (120 kg of live weight), who is not thrilled with her husband's actions...