Before WW II, a German shepherd Kala belongs to the young Andrej and bravely fights off the wolves which attack the village. Yugoslav army surrenders and Germans occupy the country. Andrej's father who puts up a fight to the oppressors gets killed and Andrej and other villagers are taken to a camp. Kala is taken by a German officer who trains her to become a ruthless killer, but instead she escapes and returns to her village. There she finds a burnt house and no people...
