Unable even to trust the signs, and thus growing increasingly suspicious of this whole tunnel business, Avi ventured ever forwards. If the sign was ordered correctly, if out of order in other regards, the thing she was coming upon now would be whatever a spexernimet was. She'd take a quick peek through the window in this handle-less door and try to figure out.

Hm.

To see is to know and Avi could not make anything out in the spexernimet room, so she was no wiser than before. But it made her uneasy, and to feel like it was her who was being looked at, and so she moved on.