Setting: London, England, in the 17th and 18th centuries
Plot: Peaceful London is struck by a terrifying series of incidents. Many children of noble families mysteriously disappear or die. The British authorities are thrown into a panic and dispatch a special police force to investigate. Their findings point to a deranged serial killer, but they have no idea who it is. Then a mysterious young woman from Russia, who calls herself an adventurer and vampire hunter, appears before the baffled police. She says vampires have come to the city…
