Crazy scientist Frankenstein (Nicholas Bell) created Frankenstein Adam (aaron eckhart) with different corpse parts, but he lost the trust of the other side. Adam was attacked by a terrible demon after burying Frankenstein. At the critical moment, he was rescued by a group of mysterious warriors, and the other was a little-known nocturnal dragon who fought the terrible purgatory demon for a long time. At the request of Queen Lenore (miranda otto), Adam, who once hated human beings, joined the battle group to destroy demons. After that, he wandered around the world for more than 200 years, just to get rid of the demon leader Prince Nabelius (bill nighy).