Misao is an orphan living in a nunnery with kindly women. She is the "Maiden of Water", whose blood can bring back the 88 beasts who were banished 1,000 years ago. Because of this, she is wanted by the Shiranami five. Misao wants to be friends with "Sakurai" (Aiguma), who everyone believes is scary and psychotic. Misao is a timid, naive, but kind girl who often lived her life the way she thought it is appropriate. But when Ishigami comes forward asking for her help to stop the resurrection of the 88 Beasts, for the first time Misao speaks up on her own, and this gives her new sense of confidence and inner strength that she had kept locked away in her for so long. In addition, the "true" self, Misao the Girl of Water, seemed to have awakened as a result of the newfound strength, and she will not hesitate to unleash her fury upon those who crosses her.