kaito

Hellsing, a secret organization within the British government, has long been battling supernatural threats to keep people safe from creatures of the night. They have a secret weapon in the form of an incredibly powerful vampire Alucard.

Gatts, an incredibly powerful warrior, is a lone swordsman in a medieval-type fantasy world. He loses in a battle with a mysterious swordsman named Griffith, who holds a pendant called the Eye of God.