Japanese government negotiator Shindo Kojiro has been absorbed into a giant 2km long cube known as Kado.  Inside, he meets a being called Yaha-kui zaShunina, who seems to possess powers beyond humanity's ability to comprehend.  Who is this being, and what are his plans for humanity?  Shindo agrees to become this creature's representative as it begins its negotiations with the Japanese government.
I'll go along with you and 
your "advance" of this world.
.سأتماشى معك ومع "تقديمك" لهذا العالم
Ich helfe dir bei deinem Vorhaben,
die Welt voranzutreiben.
Iré contigo mientras
"haces avanzar" este mundo.
Estaré contigo
mientras "haces avanzar" este mundo.
Allons-y. 
Pour faire progresser ce monde.
Ti accompagnerò
Vou acompanhar você
 no seu "avanço" deste mundo.