The story told in the film begins on a Sunday, when the community of a small village called Gozdanin is attacked by a bloodthirsty predator. The brave brother-in-law Miroslaw (Stanislaw Szymkiewicz) and his sister's husband - Janusz (Eustachy Da Niero) embark on a desperate mission to kill the beast before it attacks innocent people again. The perfect blend of action, nonsense and an unforgettable finale with a frighting predator will leave viewers confused on their next trip to the forest.