We didn't get very far. The most I can tell you is that people from different universes and timelines are brought here, and this place, biologically speaking, is very similar if not identical to Earth. This building? It's new. The people holding us here used to live here, until they... vanished, I guess.

What it really comes down to is the Machine, but... I wouldn't mess with it.

[ Bruce would like to say Tony is taking this well, but he can tell he's affected by what he's hearing. Why wouldn't he be, though? ]