
S01E01 The Fang Knows It
A schoolgirl is found dead by a fellow student. He notices two teeth marks on her neck and sees another girl fleeing the scene. He convinces himself that the killer is obviously a vampire and...
After beginning her new school life at Tokiwa Gakuen, Miyu befriends classmates Chisato, Yukari and Hisae. When another student, Yuko, tells them about her brother, who seems to be suffering from bizarre nightmares since an ancient African mask was brought home, Miyu visits Yuko's house and immediately recognizes the mask to be a Shinma.
Miyu, a vampire girl, acts as a guardian, sending stray demons known as Shinma back to the darkness while publicly posing as a high school student.