The story of anime is about life wearing a sophomore in high school called Saya Kisaragi. She leads a happy life in a remote village with her father who is always very cheerful and friendly. She sings a song that she invents, along the road going to school.
Her mother was a priestess of the temple, and when she was still alive, struggling with calling "Furukimono" which is monsters who devour humans, so the hunt in order to protect the common people, their friends and her father.
