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.
I'm Koumori.
.أنا كوموري
Ich bin „Fledermaus“.
Soy Koumori.
Je suis Kômori.
Sou Koumori.