Chapter 590: Advance and Retreat
After Zhang Yu slew Wu Xianmo, he stepped into the Maze Cavern Restriction Array.
The paths here twisted and turned in countless ways. He knew nothing of formations, so for the moment, he found it difficult to locate the correct route.
If he wanted to force his way through, his Heartlight Seal would have to be strong enough to shatter the entire formation in one stroke before he could rush out directly. Clearly, that was impossible.
He mused inwardly, If I get out this time, I must study formations.
Still, at this moment, he was not entirely without means.
With a sweep of his sleeve, a flash of light appeared, and little creatures only as tall as his waist came hopping out. They resembled mouse-rabbits, with short ears and bodies formed from dense clouds of light mist.
These were Old Spirits, which he had named Treasure Lord.
This creature excelled at seeking rare treasures in hidden places. It was naturally able to travel through all manner of complex paths and terrain, and perhaps it could help him now.
Even if this method failed, it would still be far better than having him grope about alone.
After he sent it his intent, Treasure Lord twitched its ears, turned around, and hopped toward one direction.
Zhang Yu followed after it, but even after traveling for a long while, they still had not found a way out.
At that moment, Treasure Lord came over with a piece of jade cradled in its little paws, looking at him ingratiatingly.
When his gaze fell upon it, he recognized it as something left behind by a cultivator. He reached out and picked up the jade. After looking it over twice, he sent his thoughts inside, and his eyes stirred.
This had