In the village of Sacuri, a Noble vampire princess holds every resident hostage after a young rebel's failed assassination attempt against her, vowing to execute villagers unless he is handed over. Vampire hunter D arrives to investigate a pact that trades human blood for the protection her four knights give the village against bandits and monsters, crossing paths with the old witch Mama Kipsch and a biker gang led by Elena who refuse to accept the arrangement. This manga adapts the ninth Vampire Hunter D novel.