[DeepL Translation - needs review] Volume 1 Introduction: Classmate Tsukina Ishikawa is a vampire.
Cool and mysterious, she is the most popular girl in the class!
But she's actually really bad at sucking blood!
The class mobster, Otori-kun, is the only vampire in the class.
By chance, Otori-kun, the class mobster, becomes her practice partner.
a vampire, is his practice partner...!
(Translator: DeepL)
