[Kíli makes note of the injuries, since they're pretty noticeable, but says nothing to them. It's not the first time, and won't be the last, that he sees someone in this state, sometimes worse.]

I've not heard of such a group yet, and from what I have been told so far it is impossible to go back. Any direction anyone goes, this place is quick to make us lost or have us die if we go too far.

As for other worlds, I do not know from how many different places the people here are, though as I am aware most seem to come from a place called Regular Earth. [He means Earth, actually.] There is only one that comes from the same place as me.