Setsuna Vampires Love Of 100 Days

A vampire Brado becomes responsible for taking care of a girl Setsuna in exchange for his life saved by the evil that created her The evil tells him that if she doesnt have sex for a hundred days shell become a fullfledged vampire and Brado will be able to gain complete control of her However if he breaks the promise both of them will die so he reluctantly takes on the care of her While he sleeps Setsuna begins going to nearby town and gradually learns how precious human lives are through her observations When she meets a young priest in a church her affection to humans becomes stronger and trouble begins to brew when Brado realizes that she is falling for the priest