"This... Young Master, if the Yin Spirit indeed has an extraordinary origin, she might have already entered a highly covert secret realm, hence why the Thousand Ghost Tracking Compass is ineffective."
An old man glanced at the compass in his hand, a golden piece adorned with many twisting, writhing Yin characters resembling leeches in water. He answered cautiously.
This magical artifact, capable of tracking, was cherished by the Ghost Soul Sect primarily due to its simplicity in use, combined with its terrifying efficacy.
Once activated, every remarkable Yin Spirit and Ghost Creature within a hundred-mile radius would manifest on the compass, meticulously marked.
Possessing such an object, along with the methods to control Ghost Creatures, any sect practicing the Ghost Path could swiftly rise in power. And this was only its basic function.