* Based on Yukiusa's popular the Gothic World of Nyanpire doujinshi about a vampire cat.
Once upon a time, there was a poor abandoned black kitten. It was so weak and hungry that it could no longer stand. On the threshold of death, a vampire came across the kitten and took pity upon it. While gently holding the kitten, the vampire gave the kitten his blood, and the kitten changed. It grew fangs, a pair of wings, and developed a thirst for blood. Thus was born a nyanpire!
Since then, the nyanpire has been adopted human girl, and leads a fun life as a house-cat.