[Action]
Oh. [Alas, that's less of a shared vocabulary than she had hoped. At least he's a waking dreamer, so he knows SOME things.]
I unfortunately didn't get to explore it. We were under heavy attack at the time...
And I doubt we could repeat it, even if we knew where the entrance was. Sentience used some special devices to get us in there, and there was really no time to inspect them. [Nor would she have even understood what she was looking at, but that's beside the point.]