[Scorpia's more familiar with stories of sunken ships and treasures and the such.]

Oh yeah, they have to be sunken! There isn't really any other way they can end up here like that. I can't tell how long they've been here, but uh, I'd guess it must have been some really long time!

[As she speaks, the path leads them to the seafloor, where they can just stand and walk. Scorpia will still, of course, keep her grip on Chizuru's hand as she proceeds forward.]

It kinda looks like they might be our destination.