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.
So please stay by my side now.
Darum bleib bitte bei mir,
bis es so weit ist.
Por favor quédate a mi lado ahora.
Alors, reste avec moi.
Por favor, fique ao meu lado.