The two of them soon got rid of the pursuers behind them and they both breathed a sigh of relief.
While flying quickly, the second elder pointed at the huge flat-topped mushroom-shaped stone pillars.
"Boundary stones may be found beneath these stone pillars you see, but the ones nearby are definitely gone!"
Hearing the other party say this, Ning Ping couldn't help but feel something in his heart.
"Could it be that the demons are also interested in the Boundary Stone?"
"You're right. The demons are also very interested in this boundary stone. Sometimes I even wonder if these demons came here just for this!"
The second elder nodded and looked at the other party with appreciation.
"It seems that this boundary stone is also very important to the upper realm. Where are we going next?"
"Keep going forward, but that place is also a notoriously dangerous place in the extraterritorial battlefield. Of course, only in such a place can you possibly find the boundary stone!"
Since the demons are also interested in this boundary stone, the non-dangerous places must have been plundered by them long ago.
But just as Ning Ping was about to expand his spiritual sense to explore the bottom of the stone pillar, his expression suddenly changed slightly.
The broken jade slip that had been covered in dust for a long time suddenly emitted a series of slight fluctuations.
"What's wrong?" Noticing Ning Ping's expression, the second elder spoke very cautiously.
"Nothing, let's find a place to hide first."
The second elder didn't ask any more questions. The two of them calmly found a huge stone pillar and crawled into it.
The environment here is very strange. The ground under your feet is extremely solid. Even using earth escape techniques, you cannot drill into it. You can only use violence to blast it open.
After setting up the restriction, Ning Ping thought about it and a broken jade slip appeared in his palm.
At this moment, the jade slip was emitting a faint light and slight fluctuations, vaguely pointing to a certain direction.
Ning Ping swept his spiritual sense around, and what a coincidence, the direction pointed out was exactly the same as the direction the second elder had just mentioned.
Then his spiritual consciousness also penetrated into the jade slip. Ning Ping naturally remembered that there was a restriction inside.
After he broke through the Spirit Transformation Stage, he tried to open this restriction again, but he was unable to do so for a long time. This also proves that the strength of the person named Xiu Ran is simply unfathomable.
The voice left by Xiu Ran in the jade slip had previously told him that he would help him visit an old friend if he had the chance in the future.
There is no doubt that the victory was probably won in this extraterritorial battlefield.
At this time, Ning Ping activated his spiritual sense and directly crashed into the indestructible restriction again.
"Pop..." A slight sound came from the spiritual consciousness, but the restriction was broken immediately.
This made Ning Ping feel dazed for a moment, but he reacted in an instant.
I'm afraid that the restrictions set by the other party are also in response to the special environment here, such as the ubiquitous aura of spatial laws here.
The voice belonging to Xiu Ran that came from the jade slip directly verified what he was thinking.
"You opened this restriction, so you must be in the outer battlefield right now! The world is truly unpredictable..."
The voice in the jade slip sighed and continued.
"Follow the instructions on the jade slip and you'll reach your destination. The person you want to meet is right there! I've also prepared a generous gift for you as a token of my gratitude! But be careful, it's a bit dangerous out there. Don't lose your life!"
As the words fell, everything in the jade slip returned to calm again, and the restrictions completely dissipated, except for a faint fluctuation pointing to the direction.
What kind of old friend does Xiu Ran want him to meet?
What dangers are there?
Or, is there a trap waiting for me to fall into?
Since I embarked on the path to immortality, few of the people I met had good intentions.
The generous gift mentioned in this jade slip was most likely just to lure me over.
To go or not to go?
Ning Ping was also in a dilemma.
"Ning Ping, what's wrong with you?" At this time, the second elder's puzzled voice came again, interrupting Ning Ping's thoughts.
"Oh! It's nothing, there's no danger outside, let's go first!"
Ning Ping immediately made a decision in his mind. He would go over and take a look first. If it was really too dangerous, he would give up.
However, I still have some good feelings towards the person named Xiu Ran in the jade slip.
At least he never forced himself from beginning to end, and let himself make all the decisions.
Even what I said just now meant this: I am prepared to give you something good, but the place we are going to is dangerous. It is up to you to decide whether to go or not.
The two of them set off again. Although the second elder was very confused, he did not ask any more questions.
Everyone has their own secrets, especially Ning Ping's current identity is very delicate to the Yun family.
After traveling for several days, the environment along the way gradually began to change.
When you first enter the Stone Forest, you can see quite a few stone pillars, but they are still sparse.
But now they are getting denser and bigger.
At this moment, it feels like walking in a huge valley.
"The stone pillars here seem to be getting bigger and bigger!"
"That's right! This is also the peculiarity of this place." The second elder sensed Ning Ping's curiosity and began to explain.
"Logically speaking, since boundary stones are produced here, the space here should be extremely stable. But this is where the magic happens. Not only is the space above unstable, but the further you go in, the more unstable the space below becomes."
"The larger the stone pillars here, the larger the boundary stones produced here. Look at the caves that have appeared on the stone walls. Those are where people have tried to mine before."
Ning Ping nodded thoughtfully. He had of course noticed these caves that were obviously dug by humans.
As I glanced around, I could vaguely see some of the clues.
I guess a long time ago, it was because of the existence of the boundary stone here that space cracks would occasionally appear in places where there were no boundary stones.
Over a long period of time, the land here has gradually been carved into its current appearance.
Because the boundary stones here are larger and the area they protect is also larger, the areas that were like stone pillars before have now become huge platforms.
As expected, during the subsequent journey, the existence of space cracks was discovered one after another.
As a result, the two of them slowed down, as they didn't want to accidentally crash into the space crack.
Without making a sound, Ning Ping continued to explore the direction indicated by the jade slip and found that it was basically the same as the direction led by the second elder.
After a while, the two stopped in a valley, and there was a cave next to them.
"I heard that the boundary stone used on Ruolin Star was found here."
The second elder pointed at the cave and said lightly while looking around.
