Jacket: "From the acclaimed director of the global hit Old Boy comes a shockingly original vampire story with a chilling erotic style. A blood transfusion saves the life of a priest, but also transforms him into a vampire. He struggles to control his insatiable thirst for blood until a love affair unleashes his darkest desires in deadly new ways."
Wiki: "Park has stated, "This film was originally called 'The Bat' to convey a sense of horror. After all, it is about vampires. But it is also more than that. It is about passion and a love triangle. I feel that it is unique because it is not just a thriller, and not merely a horror film, but an illicit love story as well."
Disgusting. Erotic. Screwed up. Yeah, I loved it.