In a peaceful Ukrainian village, the school year is just ending in June 1941. Five young friends set out for a walking trip to Kiev, but their travels are brutally interrupted when they are suddenly attacked by German planes, in the first wave of the Nazi assault on the Soviet Union. When the village itself is attacked and occupied, most of the men flee to the hills to form a guerrilla unit. The others resist the Nazis as well as possible, but soon the village is placed under the command of a Nazi doctor who begins using the town's children as a source of constant blood transfusions for wounded German soldiers. Meanwhile, the small group of young persons tries desperately to take a supply of firearms to the guerrillas. 1941年6月学校刚刚放假，乌克兰一个村庄的五位年轻人步行去基辅旅行，途中正遇上德军大举入侵苏联，他们遭到德军飞机轰炸、扫射，村庄被占领。大部分男人逃到小山里参加了游击队，这几个年轻人在村镇上一边与德军周旋，一边冒着生命危险为游击队提供武器弹药...
