The story takes place in Germany in the 1830s. Hart is a kind-hearted real estate agent. He lives in Bremen with his young and beautiful wife, Allen, and lives in harmony and happiness.
Once, for a real estate business, Hart went up the Danube to a castle in the hinterland of the Carpathians. The owner of the castle, Earl Orlov (Earl Nosferatu-A Symphony Of horror), was entertaining guests when he caught a glimpse of the picture of Alan Hart's wife, who was carrying with him. He was immediately overwhelmed by Alan's amazing beauty and moved with bad thoughts. For this reason, Orlov revealed the terrible original form of his vampire Nosferatu-A Symphony Of horror, imprisoned Hart in the dungeon of the castle, and went down the river to Bremen to find Alan.
Nosferatu-A Symphony Of horror casts magic all the way, brutally killing all crew members with the plague. When he arrived in Bremen, he also brought a plague-infected rat to the city. Orlov hid in a house opposite Hart's house in order to wait for the opportunity to approach Alan. At the same time, Hart escaped from the dungeon and returned to Bremen from the castle. At this time, the entire city was shrouded in fear of the spread of the plague. Hart told his wife that all disasters were caused by Orlov alone. In order to protect the family and the innocent people in the city, Allen is determined to stand up and kill the vampire with a plan.
Alan finally grasped the fatal weakness of the vampire Nosferatu-A Symphony Of horror, that is, the light shines in the early morning and the rooster's cry can make him completely wiped out. In the long and difficult night, Allen endured the blood-sucking kiss of Nosferatu-A Symphony Of horror, trying to make him intoxicated and make him forget the passage of time. When the roosters all around sang loudly, Allen witty opened the curtains and let the sun shine directly on Nosferatu-A Symphony Of horror, and the vampire was killed on the spot. Allen won and saved the city, but he was not spared and died in the arms of her husband Hart
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