Haimura Moroha has the memories of two past lives. He meets two girls, Ranjou Satsuki and Urushibara Shizuno. Their past and present lives begin to intertwine.
You're the guardian of the holy sword.
Denn du bist der Wächter
des Heiligen Schwertes!
¡Eres el guardián de la espada sagrada!
¡Eres el guardián de la espada sagrada!
Tu es le protecteur
de l’épée sacrée
Tu sei il guardiano della spada sacra.
Pois ele é o guardião da espada sagrada!