Itsuki finds out that in addition to Stardust Labyrinths where the "Impurity Lords" dwell, there is also the 13th labyrinth, as well as the existence of the 13th maiden. He sets out to find the maiden. However, there is the possibility that the 13th is a male. Although not quite convinced, he seeks all the male candidates he could think of...
Oh, you mean, are they virgins?
تقصد إن كان بكرًا؟
Du willst wissen, ob sie ihr Ding
noch nie irgendwo drinnen hatten.
¿Dices que si son vírgenes?
¿Dices que si son vírgenes?
Oh, quer saber se eles
são cerejinhas ainda?
А, хочешь знать, девственники ли они?