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.
Just as we expected, they've 
asked us to prepare negotiators.
.كما توقّعنا، طلبوا منّا تجهيز مفاوضين
Wie erwartet sollen wir nun
Verhandlungsbeamte bereitstellen.
Como esperaba, nos pidieron
preparar las negociaciones.
Como esperaba, nos han pedido
que preparemos las negociaciones.
Comme nous l’avions prévu,
Come previsto,
Como esperado, nos pediram 
para indicar negociadores.