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.
Hmm, did you forget something?
أنسيت شيئًا؟
Hast du was vergessen?
Mmm, ¿olvidaste algo?
T’as oublié un truc ?
Esqueceu alguma coisa?