Not yet revealed
flooded passage
Place
A roofed route below the water, engraved in the bronze folio from entrance to exit, with a recess and unread writing beside its approach. How far it runs, and whether it can be paused in or turned back from, is unknown, and Vic and Kate have not entered it.
Also appears in Chapter 3, The Far Landing.
Also appears in Chapter 4, A Road for Going Under.
Also appears in Chapter 7, What They Brought Back.