
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...
Miyu wanders into a mysterious village being attacked by the three stray Shinma brothers, who kill the villagers and vandalize their homes. On top of this, they demand that the village chief hand over his daughter Sato as their bride. Learning that the chief is a descendant of the Shinma protectors who once kept watch over the guardians, Miyu decides to help them.
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.