Progolue

Once Upon a Time there was a famous Nun who hunted Vampire's she was the Most Powerful of them all with her Holy Catalyst she killed every Vampire that crossed her path but at the end she turned evil and was plotting with the Vampires and got killed by the Holy Priest and went into eternal sleep or what's what people think what if I told you that The Nun was innocent and she got reincarnated as a Vampire.