Fics like It's What's Inside That Counts

Luna Lovegood is Lucius Malfoy's niece. One he's been trying to get rid of for a very long time. During the infiltration of Hogwarts via Vanishing Cabinet, Malfoy finally arranges for said niece to encounter a vampire. Things...don't go exactly according to plan. For either side. Luna and Harry become part-vampires, and canon goes off the rails very shortly thereafter.

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