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...
other than the twelve
 Labyrinths of Constellations.
.عدا متاهات الأبراج الاثني عشر
noch ein weiterer Dungeon existiert.
aparte de los 12 de las Constelaciones.
aparte de los 12 de las Constelaciones.
des douze connus
qui sont liés aux constellations.
além dos 12 Labirintos
das Constelações.
имеется более двенадцати уровней.