On her way to school, Aoi, who can see ayakashi, encounters an ayakashi she's never seen and is abducted to Tenjin-ya, an inn in the hidden realm. There, she learns that her grandfather promised that she'd marry the master innkeeper to pay off his debt.
I can transform into nine forms using
my shapeshifting technique, so...
Das hier ist nur eine von neun Gestalten,
in die ich mich verwandeln kann.
J’ai juste le pouvoir
de prendre neuf formes différentes.