Satou is shown around the city by Zena when they encounter demi-human slaves who are being abused by a mob.  But prejudice isn't the only problem when everyone suddenly finds themselves deep in a dangerous labyrinth.
That blue thing is the holy sword.
الشيء الأزرق سيفٌ مقدّس
Das blaue Ding da ist das heilige Schwert.
La cosa azul es una espada sagrada.
La cosa azul es una espada sagrada.
L’arme bleue est l’Épée sacrée.
Quella blu è una spada sacra.
Aquele negócio azul
é a espada sagrada.
Вон то синее — это святомеч.