If not different worlds, then different times. I did encounter someone who seemed to be from my own world's past, if only by a few years.

[Which begs the question of why. What determines who arrives here? What determines their place in time?

But these are all matters they can get to the bottom of later. For now, he surveys their surroundings to the best of his abilities as he walks.]

At any rate, I'm Goro Akechi, formerly the 'second coming of the Detective Prince.'

[He lists his title with a dry, almost bitter air to his words.]