Hellsing is Holy Order of Protestant Knights, led by the latest member of the legendary Hellsing bloodline, Sir Integra Fairbrooks Wingates Hellsing. Their mission is to protect Queen and Country from the forces of the Undead and the forces of darkness. She is served by her faithful family butler and former Undead hunter, Walter C. Dornez. Amongst them is Alucard, a powerful vampire that was captured by the family hundreds of years ago, and his newly turned servant, Seras Victoria. It is after this attack that the main villians of the story are introduced: Millennium, a splinter organization of the Nazi army led by Major Montana Max.