1950, young researchers, who's not taken seriously by their colleagues, go to do research in a remote and wild corner of the Carpathians. However, in a very dangerous place under Soviet control and still recovering from the effects of WW2, their Japanese colleague decided to hire a small group of American war veterans, who had served in Italy, to ensure their security. Another group of researchers, Russians, also arrived here, led by a German researcher recovered at the end of the conflict, also looking for what would be a very powerful weapon that would allow the Soviet Union to show its superiority to the United States. However, in the terrifying catacombs of the old castle, they'll all awaken something who can't be controled. Thus, the Lord of the Night, the lord and creator of the Vampires, the Son of the Dragon : Dracula, will be involuntarily released from his tomb !