Carmilla.

A modern take on Sheridan Le Fanu's gothic novella, Carmilla follows Silas University freshman Laura Hollis, as she investigates her the disappearance of her roommate while dealing with her odd, nocturnal and sarcastic new roomie Carmilla - who may or may not be a centuries-old vampiress. Mixing the camp of Buffy, the snark of Veronica Mars and the eerie quality of Welcome to Nightvale, Carmilla is a transmedia narrative that expands to fictional twitter and tumblr accounts to Wattpad storytelling.