So I'm in the Calm Lands right now on my current playthrough. I was riding on a chocobo, exploring all of it, and I came across this little path in the northwest that sloped downward. However, there's this lady guarding it, saying I can't go down there. So I talk to her and she says that she doesn't know why she's guarding it, and if something really unique happens, she might move.

Does anybody have any info on this? Is there any way to get down there?