Based on Clifford Simak's story "All Flesh is Grass". In the small settlement strange things lately are created, and soon the settlement is cut off from the outside world by an insuperable wall. The scientist Alexander Kartin tries to investigate the unusual phenomenon.

Anomaly

Early 16th century. Hordes of Crimean Tatars attack the lands of White Russia, which are part of the Grand Duchy of Lithuania. With quick raids the Krymchak cavalry reaches all Belarusian cities without exception. The conquerors take by storm the fortress, plunder, drive the population into slavery, leaving behind ashes. It seems that nothing can stop their onslaught. But on the way of the Crimean Tatars' troops, among the few who have not yet been defeated, a brave squad and brave residents of the city of Slutsk stand up, the defense of which after the death of her husband is led by Princess Anastasia - After the death of her husband, she stood at the head of the squad on the path of hordes of conquerors.