It is many thousand years in the future. Vampires once ruled the night but have seen their numbers reduced by fearless bounty hunters. One such hunter is D, the halfbreed son of a human mother and vampire father. When a girl from a rich family is taken from her home by the vampire Meier Link, her father contracts both D and the Markus brothers (a rival group of hunters) to race to retrieve her. As the heroes fight their way through Meier's hired guards, they begin to suspect that the girl may have gone with him willingly.