This line is northbound.
Lin Yan passed through two Divine Demon clans, but did not rashly act to exterminate them.
Firstly, as he had consecutively destroyed six Divine Demon clans, Shangguan Shang was leading people in the rear to suppress the Human Clan reared within, and to subdue them, which was already extremely exhausting.
Continuing to attack and destroy Divine Demon clans would leave his subordinate Human Clan incapable of accepting them.
Ultimately, these Human Clan individuals would only be devoured by more Demons and Evil, or directly incorporated into the pastures of the Alien Race.
For ordinary Humans, the upheaval caused by the shift in Divine Demon power always brings great casualties.
Rather than continue exterminating the Alien Race, resulting in an inability to take them in and more Humans being lost, it's better to temporarily halt and maintain the status quo.
Secondly, this marks entry into the Jiujiang Holy Land's domain.