“–Just what kind of pretence is that Is this soirl, suddenly lost her plain day to day life After being requested to by a ht white world, Yuna finds herself in the body of a beautiful saint However, what awaited her there was; the conteht Asyut; the cold detachment from her attendants; and the tense at confusion, still tries to fulfill her duty as the saint’s substitute, until one night when she discovers the saint’s sins beyond the spiral staircase…!?