Although this is merely Qin Fang's personal speculation, it cannot be guaranteed that it is not true!
After tidying everything up, Qin Fang immediately left this place and proceeded forward along the passage that resembled a sewer.
Based on Qin Fang's own estimation, it's rare for anyone to appear here; otherwise, the man in the black robe wouldn't have discovered the Netherworld Blood Pool and enjoyed it in peace.
However, since there is such a passage here, and it's man-made, it definitely connects to the outside, possibly even to some location on this island.
Qin Fang entered Devil's Island just a day ago, and apart from seeing a very primitive forest, there seemed to be nothing else.
Yet, besides them, the trialists, quite a few hunters have indeed appeared, proving that there are people living on Devil's Island.
So where do these people live?
This is a more realistic question... The residential area on Devil's Island certainly exists.
