Everyone around Futaba expects her to grow up and become an adult, and she's lost the ability to keep herself mentally balanced. At the bottom of her heart, her childish self is still there, and still strong. One day she wanders into another dimension, a world where the light has been lost, and darkness rules. The people there exist as babies wearing only their underpants...
They say they'll put up a new 
school where the factory is now.
Die wollen auf dem Fabrikgelände
eine neue Schule bauen.
Abrirán una escuela
donde está la fábrica.
Abrirán una escuela
donde está la fábrica.
À la place,
ils vont bâtir une école.
Dicono che costruiranno una scuola
dove ora c'è la fabbrica.
Eles dizem que vão colocar uma
nova escola no lugar da fábrica.
На месте завода построят школу.