Mia has been kidnapped, and Satou is hot on the trail of the strange specter that took her. The path leads to the place she originally was rescued from, the massive tower known as the Cradle.
and with every twenty, this massive 
spiral staircase seems to lead upwards.
ومع كلّ عشرين مجموعة، يبدو أنّ
هذا الدّرج اللّولبيّ الضخم يؤدّي إلى الأعلى
und nach jeweils 20 kommt immer
eine riesige Wendeltreppe.
y cada 20,
hay una enorme escalera hacia arriba.
y cada 20,
hay una enorme escalera hacia arriba.
ça donne 20 escaliers en spirale
qui mènent jusqu’en haut.
con venti lunghissime scale a chiocciola 
che collegano ogni unità a quella superiore.
e, a cada vinte, enormes escadas
em espiral levam mais para cima.
а они соединены двадцатью
 витыми лестницами.