
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...
Soon after a ghost ship appears in the northern ocean, Larva begins to act strangely and disappears from Miyu's sight, leaving a mysterious message behind: "The light of the sea". Miyu is left alone to fight a Shinma who attempts to kill her, but the Shinma, Ryu, was carrying a secret.
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.