Zhao Yu had killed the Second-Order Demon Beasts inside the Linshan Cave and continued to use Ghost Fog to hunt down the demon beasts within. By actively assisting the major Spiritual Lands, he aimed to hunt the demon beasts to let the White Ghost Emperor devour their souls, accumulating sustenance for the evolution of his own Soul Talent.
This minor beast tide was a catastrophe for a power like Linshan Cave, yet for a powerful cultivator like Zhao Yu, who had the assistance of the White Ghost Emperor, it was an immense opportunity.
On normal days, those demon beasts mostly hid deep within the Canglong Mountains, and even for a Foundation Establishment Cultivator like Zhao Yu, finding their tracks would be time-consuming and laborious. Moreover, Third-order Great Demons dwelled deep in the Canglong Mountains, and without reliable information, Zhao Yu wouldn't dare to venture deep into the mountain range.