For decades, the Millennium Organization had been waiting in the shadows, building up a massive army of monsters and war machines, not for conquest but to plunge the world into mayhem and chaos. From the minute the Hellsing Society learned of its existence, attempts had been made to hunt down and destroy the organization.
But even as Hellsing operatives battled Millennium forces across the globe, Millennium was already preparing its endgame. And when they finally made their move, they struck everywhere. Nations around the world found themselves under siege as Nazi vampires, werewolves, zombies, cyborgs, and witches led attacks on major cities around the world, often accompanied by what can only be described as WWII era vehicles.
The bloodiest fighting took place in London, which was caught in a three way battle between Millennium, the British military, and the Vatican.