"What is this?" Wu Zisheng asked, somewhat startled.
Things like soul imprints, though they lingered in The Void much like an aura, were incredibly difficult to use for tracking someone based on such a tiny trace.
For people like them, who had been directly at the scene, the chances were somewhat better. After all, little time had passed, and the soul imprints left behind were still clearer and easier to observe.
For those investigating afterward, the information they could obtain was nearly nonexistent, making tracking practically impossible.
Especially since Chen Fei had directly shifted through The Void for nearly a hundred li. There were simply too many gaps in between, leaving no trail to follow.
Yet the jade hairpin Miao Wanhua had taken out bore an imprint utterly different from an ordinary soul imprint. As for exactly how it differed, none of them could say for the moment.
The only certainty was that the imprint ran deep. With it, they could indeed track down its original owner.
"The Soul-Snatching Hairpin, once belonging to Daoist Pursuer of Heaven."
A trace of pride appeared on Miao Wanhua's face. This spirit treasure normally could not be used in battle, but at critical moments, it could prove useful.
"Good, good, good! If it belonged to Daoist Pursuer of Heaven, then no matter how far that brat runs, he can forget about escaping our pursuit!" Ao Bozhong laughed loudly.
Daoist Pursuer of Heaven had been a legendary figure from several thousand years ago. Though his cultivation had not reached the Peak Mountain Sea Realm, he had still attained the Late Mountain Sea Realm.
Compared with Daoist Pursuer of Heaven's cultivation, his methods of pursuing people were what truly made people talk with relish.
It was said that with only a single meeting, he could pursue