The school where this conversation takes place is supported by the Kagaritsuki family. Yuki, who is the youngest child of the brothers, is a popular figure at the school and an idol among its students. However, it seems that Kashiwagi Chiyo has a strong dislike for Yuki. Despite their animosity towards each other, there are rumors circulating about a secret relationship between them. Some speculate that Yuki may be a vampire who feeds on Chiyos blood, which she hates. Is it possible that there is more to this story than meets the eye?