Having learned the truth about This World, groups led by Ms. Aki and Hoshi prepare to go their separate ways. Nagara finds himself in an upside-down world he cannot freely leave, and is forced to work on building a Tower of Babel that reaches downward.
Right now, we're all building
that tower together. Nothing more.
أما الآن فنحن نبني 
.هذا البرج معًا، لا غير
Jetzt bauen wir alle gemeinsam einen Turm.
Ahora, todos construimos esa torre.
Nada más.
Maintenant, on fabrique une tour.
Neste momento, estamos construindo
aquela torre juntos. Nada mais.