Okay, I think I've got the hang of this. Can you hear me?

Not that it's really hearing, it seems like it's an internal voice. Mental.

We're Travelers, we're opposing some sort of organization called the Manticore Knights, and we have access to the world they're in and a place called a liminal - is that right?

I don't see anyone else here, so I must be in liminal right now...

Is there an orientation process in place? What's an infiltrator, in this context?