Юра-кун — на 10% секрет

Анко's classmate Yura-kun has recently become interested in her. As a joke, Anko suggested that he might be a vampire, but who could have guessed that she would be right? After a certain incident, the boy discovers that Anko's blood is a very rare type, and from that moment on, he begins to show interest in her. The question is whether what interested him was Anko herself or her special blood.