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.
Who's that?
من هذا؟
Wer ist das dort?
¿Quién es él?
C’est qui, lui ?
Quem é aquele?