A riveting novel treatment of the assassination of Reinhard Heydrich, masterfully presented by Ladislav Frej, colorfully and thoroughly describes the scene of the domestic resistance as well as the government in exile, the training of paratroopers in England, the preparation of the assassination, the circumstances and the situation after it. He shows everyone involved in snappy dialogues as human beings with their weaknesses and desires. At the same time, it provides a realistic picture and the attitude of the representatives of the Reich and reveals the investigative procedures of the Gestapo, while presenting historical events in an unexpectedly exciting form.