Kimiko Kaiyo has always been alone in life. Living in the Ira Woods for a majority of her life. After being rescued by the monks at the Sanctuary of Fate, her father abandoned her in the middle of the Exotic Ash Woods, while they were on patrols at the age of four. While collecting herbs she is captured by the Ichigawa's Clan members Raiden Amai and Akihiko Ichinomiya claiming that she was a thief and not knowing she was a girl. Now she travels with them in search for her father, and encountering her long lost older brother.