An...an alien... [Boy did Mikio become flustered. It sounded like he was choking on air. However, his eyes went particularly wide when she mentioned "experiments"]

I WOULD NEVER--! [Woah, for a split second, Mikio broke out of his expressionless nature before returning to it. However once he spoke again, his monotonous voice had a bit of a shake to it.]

I mean...you have q-quite the imagination, young lady. But no, I am not an 'alien'. Those are people from a planet that isn't your own, right? But if there was a word for one who is from a dimension different from yours, I would be that person. Even where I come from.