Powieść szpiegowska

The year is 1941. Planning an attack on the Soviet Union, Germany wants complete surprise. An agent known by the code-name "Wasser" receives the task of causing the Russians to make crucial mistakes. The special group "Plan" attempts to trace this agent of the Abwehry and discover that Hitler will move east and invade the USSR. Commander Pazdziernicyn and his assistant Dorin guess that there is a key to solving the riddle of "Wasser". But the machine of totalitarian state which they serve may turn out to be a worse opponent.