In a meeting with the Japanese government, broadcast in front of the entire world, Yaha-kui zaShunina states that his goal is humanity's advancement.  To this end, he offers them the Wam, a simple device capable of generating limitless energy from dimensions beyond our own.
Why did you come to this universe?
لمَ أتيت إلى هذا الكون؟
¿Por qué vino a este universo?
¿Por qué ha venido a este universo?
Pourquoi êtes-vous venu 
dans notre univers ?
perché è venuto in questo spazio?
Por que veio a este universo?