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.
It was then that Shindo Kojiro
and a mysterious figure
ظهر بعد ذلك شيندو كوجيرو وكائنٌ غريب
Dann stiegen aus diesem
gewaltigen Gebilde …
Y entonces, Kojiro Shindo
y una persona misteriosa
De pronto, Kojiro Shindo
y una persona misteriosa
C’est alors qu’au sommet du cube
A un tratto,
Foi aí que Kojiro Shindo 
e uma figura misteriosa