

A brutal series of murders is shaking Wrocław: Every day at 6 p.m., a person is killed and their body publicly displayed. The unconventional police officer Helena Rus (Malgorzata Kozuchowska) believes that all the crimes are being committed by the same man and soon discovers what connects the murders: The serial killer is reenacting a series of executions from 18th-century Wrocław. Will this clue to the city's history help Rus and her team identify and catch the killer?