Once upon a time, there was a girl who died. Killed by vampires, to be precise, after a fairly long bout of torture. Now the girl stalks the living and drinks their blood, because it's super fun and being evil is incredibly aesthetic.
She's still updating the same tumblr she had when she was alive, though, because it was a high-quality fiction tumblr with a moderately large following, and she's proud of it. So one day, when she's momentarily bored of the screams of children (and confined to an abandoned warehouse by the terrors of the sun), she decides to message one of her particularly fun internet friends, telling him that she's gonna be in his area really soon, and would he maybe like to meet up to talk about fanfic or something?