Yahakui is ready to absorb all of humanity and take them to the higher dimensions using Kado.  But Shindo has a plan: he has to surprise him. How do you surprise a being that literlly exists on a higher dimension?
And Tsukai-san went missing.
.واختفت تسوكاي-سان
Und Frau Tsukai ist
spurlos verschwunden.
Y Tsukai-san ha desaparecido.
Y Tsukai-san ha desaparecido.
Et Mlle Tsukai a disparu 
à ce moment-là.
Inoltre la signorina Tsukai risulta dispersa.
Aí a Tsukai sumiu.