Hellboy is determined to uncover his mysterious origin.
A murder in a New York wax museum and a missing corpse lead Hellboy and the Bureau for Paranormal Research and Defense into ancient Romanian castles on the trail of a sleeping legend: the nobleman vampire, Vladimir Guirescu. Nazi scientists, revived in Hellboy: Seed of Destruction, prepare for the return of Rasputin and the end of the world, and Hellboy confronts his purpose on earth.