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.
Once I go and see all
of the "This Worlds,"
،بمجرد أن أزور كل العوالم
Ich will mir alle
„weiteren Welten“ ansehen
Una vez que vaya y vea a todos los Mundos,
Je vais explorer les autres mondes
et percer les secrets de cet univers.
Depois de tiver visto todos Estes Mundos,
vou achar a verdade sobre esse universo.