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.
When we eat human girls
with strong spiritual power,
Menschenmädchen, die über
eine starke spirituelle Kraft verfügen,
Cuando devoramos a humanas
con un fuerte poder espiritual,
Les humaines
au fort pouvoir spirituel
Quando comemos garotas humanas
com um forte poder espiritual,