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...
When you go to another world, 
what's important is to recognize who you are.
Wenn du in einer anderen Welt bist,
darf man nicht vergessen, wer man ist.
Si vas otro mundo, es importante
reconocer quién eres.
Si vas otro mundo, es importante
reconocer quién eres.
Dans l’autre monde,
la conscience de soi est cruciale.
Quando vai in un altro mondo,
è importante capire chi sei.
Quando for para outro mudo,
o importante é reconhecer quem você é.
В другом мире необходимо 
осознать свою ипостась!