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...
Maybe this isn't a coincidence anymore.
.ربّما ما عادت هذه مصادفة
Obwohl hierbei eigentlich nicht
mehr von Zufall die Rede sein kann.
Tal vez ya no es una casualidad.
Aunque tal vez no lo sea.
À ce stade,
ce n’est plus du hasard.
Probabilmente non si tratta più di coincidenze...
Mas, assim, já deixa
de ser uma coincidência.
Возможно, наши встречи 
вовсе не случайны.