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...
Even if he did, there's no guarantee 
that he would just show up.
.حتّى إن أدركه، لا ضمان أنّه سيظهر أمامي فحسب
Auch wenn er es realisiert hätte,
muss das nicht heißen, dass er sich zeigt.
Aunque así fuera,
no hay garantía de que aparezca.
Aunque fuera así, a saber si aparece.
Quand bien même,
il va pas apparaître comme ça.
Ma anche in caso contrario,
non è detto che sbucherebbe fuori all'improvviso.
Mesmo percebendo, ninguém
garante que ele vai aparecer.
И всё же не факт, 
что возьмёт и объявится.