HELLSING OVA

During a supernatural incident involving ghouls attacking a village, ordinary police officer Seras Victoria is attacked and left on the brink of death. At that critical moment, vampire hunter Alucard appears, eliminates the ghouls, and turns Seras into a vampire. She consequently becomes involved with the mysterious organization behind Alucard: the Royal Order of Protestant Knights (Hellsing), which maintains British Protestantism and fights anti-Christian monsters. Led by the current headmaster Integra Fairbrook Wingates Hellsing, they take on dangerous and conspiracy-laden missions. During this process, ghoul-related incidents emerge one after another, revealing that a mysterious organization is plotting an earth-shattering conspiracy behind the scenes. Key figures such as Enrico Maxwell, Director of Iscariot Section XIII of the Vatican Special Affairs Bureau, and Father Anderson appear successively. To protect Britain and Protestantism, the Ninth Crusade is established, while their opponents are the Millennium Army of 1,000 ghouls led by Major, a remnant of the Nazis.