During the WW2, a German filtration camp "Hope" was organized in the occupied territory, where they conduct experiments on children. Twins are considered to be of special value - the most valuable material for experiments. And when one of the twins escapes from the camp, the Germans raise the alarm, trying to find the escaped boy. This complicates life and the inhabitants of the nearest village, and partisan detachment, and even the local police. In the center of the development of events is the...