Finding the body of the regional politician Karas, killed in the spirit of medieval torture and carefully arranged in a strange scene, unleash police hunt for a sadistic perpetrator. He puts investigation team in the way of a complex series of murders that shake the local region and criminologists themselves.

Sumara, the head of the criminal investigation department, is investigating the case of a girl who was found covered in snake blood. Coincidentally, the girl is studying archaeology and is conducting excavations at the nearby Podlažice monastery. The magical number 666 was written in blood on her forehead, and her body was wrapped in a snake coiled around an egg. This prompts the involvement of Dr...

Sumara, the head of the criminal investigation department, is investigating the case of a girl who was found covered in snake blood. Coincidentally, the girl is studying archaeology and is conducting excavations at the nearby Podlažice monastery. The magical number 666 was written in blood on her forehead, and her body was wrapped in a snake coiled around an egg. This prompts the involvement of Dr...

She was once the wife of an important man, lived in a beautiful house in Hradčany, and was friends with the famous race car driver Eliška Junková. Today, however, she lives somewhere on the outskirts of Prague in a ground-floor apartment overlooking the courtyard and the street, alone and abandoned by practically everyone. Her husband died a long time ago, and her life now consists only of regular...

Finding the body of the regional politician Karas, killed in the spirit of medieval torture and carefully arranged in a strange scene, unleash police hunt for a sadistic perpetrator. He puts investigation team in the way of a complex series of murders that shake the local region and criminologists themselves.