19th century: scholar Karl Schiller thinks he has discovered the ring of Nibelungen, which has great power. It's in the castle, Dracula. His twin, Franz, a gambler, asked if the vampire scared Carl; Carl gave him an Egyptian amulet to protect him. Franz took the amulet and arrived at the castle in front of his brother. There, he found a countess who invited him to dinner. That night, Carl arrived. Coincidentally, this is the Virgin Moon Night, which comes only once in fifty years, attracting five virgins from the surrounding villages to the castle and has not been heard from since. Can Carl protect his brother, find the ring, and save any of the women?