Even if she studies hard, Tsugumi can't reach a good grade. She is also complexed by her height. But then, someone started cheer her secretly...

A terrible creature has been plaguing the community: a man with a fishbowl for a head. When he attacks someone, the goldfish leaps out of his bowl and drinks their blood. The victim is irreversibly transform...

Since the death of his family in a mysterious fire, Nanasawa Io has lived as an outcast. Students at his school fear him and animals around him soon begin popping up dead. This brings about an investigation ...