A World War II hero and a talented saboteur, Kasym Kaysenov, left an exceptional trace in Ukrainian history. His heroic deeds continue to live on in memories of those indebted to him for his courage. This time Kasym will engage in sabotaging a German warehouse, an enterprise, which will end with the demise of the entire subversive group. Trapped behind enemy lines, Kasym will only be able to rely on the help of his compatriots.