Where you're from is not important, what you have to do is

"Welcome to my realm, located beyond both time and space."

You groggily opened your eyes to find that all around you was pure darkness, a void. In front of you was a light almost too blinding to look at, yet for some reason your eyes didn't sting from the intensity. In fact, you almost couldn't look away from this splendid radiance, almost feeling a presence of divinity as the warmth of the light embraced you and lulled you into calmness.

"It is well that thou art here."

You turned left and right to try and find who the voice belonged to, bringing no success as the vast expanse of void stretched into infinity. The only constant was the warm soothing light in front of you and the uncanny voice, seeming both male and female, young and old. Booming yet soft-spoken. Emotionless yet emotional.

"I am that which humans call Arceus."

Arceus? You strained your mind to recall where you heard that name, your memories slowly starting to bubble up.

Then it clicked. Arceus, how could you even forget that name in the first place? It was spoken of and worshipped in the place you came from, labelled as the great creator of all. Humans, pokemon, everything that you could see around you was said to be a creation of Arceus.

And so, a god was talking to you.

You briefly panicked, trying to rationalize this being a prank or dream, before a soothing sensation took over your mind and made you feel relief.

"Now, I wish to know thine identity."

Identity? Was God trying to be sure it (he? She? It? Does Arceus even have a gender?) was talking to the right person?

That said, you knew who you were. It was obvious. You are...