The reason for this speculation is that there are indeed too many similarities between the two.
Lu Ye guesses that there's likely some sort of connection between these two rivers.
Perhaps, following this river might directly lead to some part of the Northern Black Tide Forbidden Land, who can say!
Retracting his gaze from the dark river water, Lu Ye looks toward other places around the riverbank.
Suddenly, not far from the left side of the riverbank, Lu Ye indeed notices some commotion.
There, part of the passageway has clearly collapsed, judging from the fallen soil and rubble, the collapse doesn't seem to have happened too long ago.
"Traces of an array?"
With his expertise as an Array Master, Lu Ye swiftly notices a slight anomaly, instantly rushing towards that passageway by the riverbank.
"Sure enough, could this array be the previous seal that restrained those Yin Souls in the sand land?"
Lu Ye discovers that this array is indeed a type of sealing array.
