The tragic climax of Nosferatu diverges significantly from Stoker's Dracula by entirely omitting the heroic, stake-wielding vampire hunters. After discovering in the 'Book of Vampires' that the monster can only be defeated if a sinless woman freely offers her blood to distract him until dawn, Ellen deliberately ignores her husband's warnings. She opens her window, willingly sacrificing herself to Orlok's deadly embrace. The vampire becomes so intoxicated by her pure blood that he forgets the rising sun; the first light of dawn reduces him to a puff of smoke.
This ending shifts the narrative from a traditional battle of good versus evil into a somber tale of martyrdom. Ellen dies in Hutter's arms shortly after, rendering the victory profoundly tragic. The plague ends, and Orlok's ruined castle is shown in the final shots, but the cost is absolute. The hidden meaning lies in the futility of masculine intervention (Hutter is entirely useless in the climax) and the sheer destructive inevitability of death, leaving a lingering sense of loss rather than triumphant salvation.