A horrifying murder occurs in the city Frostheugh and killer is unknown. the body was murdered brutally which terrified the citizens and the police. but as they investigated they didn't find any clues or leads for the case and hence the case remained unsolved. but each year a body was found murdered in the same way as the last one. the police tried their best to find the culprit but they failed. when a murder happened at the mansion of duke William he appoints a detective to find the killer. and will the detective find the culprit and solve the case?