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.
This is the famous 
"Contact with the Unknown," huh?
هذا هو "التواصل مع المجهول" الشّهير إذًا، صحيح؟
Das ist dann wohl die berühmte
„Begegnung mit dem Unbekannten“.
Este es un encuentro con lo desconocido.
Esto es un encuentro con lo desconocido.
Voilà enfin la première 
rencontre du 3e type !
Come nel famoso
"Incontri ravvicinati del terzo tipo"?
Esse é o famigerado 
"contato com o desconhecido"?