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...
I want the three of us to save Granvania!
!أريد أن ننقذ نحن الثّلاثة غرانفانيا
Lasst uns zu dritt Granvania retten!
¡Quiero que los tres salvemos Granvania!
¡Quiero que los tres salvemos Granvania!
Sauvons Gravania à nous trois !
Vorrei che noi tre salvassimo Granvania!
Quero que nós três juntos
salvemos Granvania.
Хочу, чтобы мы втроём спасли Гранванию!