Batman

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.

The year is Future Century 60. To put an end to war, the Gundam Fight has been developed.

Alucard is not just any immortal, but probably one of the oldest and strongest beings known to exist. This vampire, however, is duty bound to the Hellsing family, who acts as the dogs of England's queen, protecting the country from the most dangerous parts of the underground, namely other vampires.

After the unsustainable growth of the human population on Earth, the United Nations has opted to colonize Mars. During this expedition, the humans discovered two alien technologies: The Bacillus virus and the Crusnik nanomachines.

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.