Walking in the belly of the mountain, as the demon spirit slave said, he also encountered a few hollows in the belly of the mountain, which should be regarded as a large gap in the belly of the mountain, which can make people take a break for a while.

But now that Zhu Lingwu is directly using the spirit stone to release the Earth Escape Technique, he naturally doesn't need to rest like this to recover his spiritual power.

The more he fled to the bottom of that mountain peak, the more intense the aura of heaven and earth felt around him, and during this period, Zhu Lingwu had already found a lot of natural spirit stones.

These spirit stones have also been naturally transformed from spiritual energy into spiritual liquid in the mountain peaks for thousands of years, and then solidified into a solid state, but most of them are also low-level to medium-level direct spiritual power strength.

If it goes on like this, Zhu Lingwu can't help but feel that if he really arrives at the cave mansion of the ancestor of Qinghuamen, will he be directly suffocated and unable to breathe because of the rich spiritual power over there.

Of course, this is just a thought, this is not a vacuum after all, even if the spiritual power is rich, there will still be air.

Since Zhu Lingwu had already started refining qi and cultivating immortals, he could naturally use the technique of internal breathing to live in the area where the air was thin, that is, it was just a little uncomfortable to breathe.

About a quarter of the time of the pillar of incense, Zhu Lingwu felt that he had at least entered the inner belly of the foot of the mountain from the uphill slope of the main peak of this Qinghua Gate, after all, he had escaped in a straight line now, and the main peak of this Qinghua Gate was only a height of less than a kilometer.

Suddenly, Zhu Lingwu felt that his front was empty, as if through a layer of pale green aura, he found himself in a huge underground cave.

This cave is not pitch black, just like the previous Qinghuamen head cave, the four walls are slightly flickering with pale green rune light, and then a layer of spiritual light envelops the stone wall.

Then there are countless pale green light spots, as if they are like the tails of fireflies, floating irregularly in the cave, but also making the cave produce a special light beauty.

The demon slave ass in front of him was flying in a circle in this cave, and it seemed that they were also watching the scene in the cave.

It seems that it should be in place, this cave looks like it is five or six meters high, more than ten meters wide, Zhu Lingwu also received the earth escape technique, and then looked at the low-level spirit stone in his hand, and almost drained the spiritual power contained in it, it can almost be said to be scrapped.

Zhu Lingwu couldn't help but sigh, it is estimated that there are not so many people in the immortal cultivation world who can use spirit stones as luxuriously as him, and it is really not heartbreaking to take it for nothing.

If, like those other cultivators, he worked hard to earn these spirit stones, Zhu Lingwu didn't know if he would be willing to use them like this, after all, in the immortal cultivation realm, spirit stones were money.

As the shuttle-shaped aura shroud around his body dissipated, the five Xuanying Ghost Heads that were originally clinging to his body suddenly flew away again.

Then, a circle of colorful spiritual light was formed around Zhu Lingwu's body, but it was a spiritual power circle formed by them absorbing the aura of the surrounding heaven and earth.

Zhu Lingwu took a slight breath of air, and found that although the spiritual power here was rich, the air was not too thin, and it was obvious that this side was not a truly closed cave.

There are some cracks in the middle of nowhere, and as the mountain wind conducts the air in, it also transmits the rich heaven and earth aura here to all areas of the mountain peak.

In fact, the air in the Qinghuamen Cave Mansion was so thin before, mainly because the cave was basically in a closed environment, even the cracks that penetrated from this cave were suppressed by the emerald green stone platform, and the cave wall was shrouded in spiritual light, so the air naturally had no place to enter.

Although there is also spiritual light around this underground karst cave, the spiritual light here does not block the circulation of air, and there are many dark caves hidden in the cave that run through all directions, so naturally it will not seem uncomfortable to breathe.

Zhu Lingwu also heard the sound of gurgling water in his ears, obviously there was a dark stream flowing in this cave, but he didn't know where it came from or where it went.

As Zhu Lingwu's soul thoughts probed in all directions, he found that his soul thoughts were actually blocked by those spiritual lights, and it seemed that these spiritual lights were the forbidden means to prevent this mountainside cave from being discovered by outsiders.

However, the soul thought released also explored the environment of his area clearly, it should be a cave hall in this underground cave, with a space of about 100 square meters.

The halls of this underground cave are like the caverns in the belly of the mountain before, completely buried in the belly of the mountain, and there is some passage to connect to the rest of the place.

There are only a few small cavities that don't know where they lead, but the largest of these cavities is only as wide as a fist, and people are definitely not allowed to walk.

Where Zhu Lingwu is now, it is difficult to distinguish between east and west, north and south, and he only knows that behind him is the edge of a cave wall in an underground cave.

"lead the way ahead! I don't need to let your master speak this time!"

Zhu Lingwu then commanded the demon spirit slave flickering in front of him, and looked forward from his position, it seemed that from this cave hall there was another cave hall.

"Got it, got it!"

The demon spirit slave replied a little carelessly, it was like playing with those small spiritual lights flying in the cave, chasing those spiritual lights in a flash, but those spiritual lights could always fly half a meter away before it pounced.

Now under Zhu Lingwu's urging, the demon spirit slave fart flew forward directly, and the demon yellow figure was almost impossible to find in those pale green aura.

It flew extremely fast, and it didn't seem to worry about any accidents in this underground cavern.

Zhu Lingwu didn't know if he really remembered what happened here in his head, so he had to follow it slowly, but he didn't dare to be careless, so he walked very carefully.

The five Xuanming Ghost Heads around his body, while absorbing the rich aura of heaven and earth here, also released their soul thoughts to guard Zhu Lingwu.

After walking more than 1,000 steps, Zhu Lingwu walked through this cave hall and came to another cave with a small space, and the two caves were separated in half by a stream.

Zhu Lingwu found that there were no snakes, insects, rats and ants in this cave, and there were no small fish flowing in the stream.

I don't know if there is anything special in the cave, these creatures are all expelled from the cave, or if there is also any prohibition hidden in this cave, but now Zhu Lingwu has not triggered the attack boundary of the ban.

Zhu Lingwu arrived at this smaller cave, and saw everything in the cave at a glance, this cave was also empty, and there was no trace of any world, not like the so-called cultivation cave of the ancestor of Qinghuamen.

Naturally, there is no underground spiritual spring where the Qinglong Panmu Array is stored.

Zhu Lingwu's eyes swept over, and only on the wall of a cave in this cave, he found a mountain crack outlet, flowing out like a trickle.

The dark stream flowing in the cave should originate here, but what about the cave where the ancestor of Qinghuamen cultivated?

What about the formation disk of the Qinglong Panmu Array?

Zhu Lingwu couldn't help but look at the demon spirit slave in front of him with a suspicious gaze, which was floating in front of the water outlet of the mountain crack, playing with the water in a flash.

Is there anything else that can't be done here?

Zhu Lingwu thought secretly in his heart, but said with some dissatisfaction in his mouth, "Ass, what's going on?"

"Don't worry, don't worry! This is the cave of the patriarch of the Qinghua Sect! Of course, there are prohibitions, but I didn't tell you the trick to open the ban? You can try it and you'll know! The prohibitions here are very powerful, even I can't flash in directly!"

The figure of the demon spirit slave swirled around the water outlet of the mountain crack, indicating that this was the key to the Qinghuamen Sect Patriarch Cave Mansion.

Zhu Lingwu looked at the mountain crack out of the water with some doubts, his soul sense couldn't feel anything special about the cave wall here.

Like the other aura-shrouded walls around this underground cavern, there were also jumping runes flashing on the walls around the water outlet in this mountain crevice.

These runes are like living spirit worms, crawling on the walls of the cave in some strange way, but they never leave a certain area.

And these rune activity areas were shrouded by the spiritual power attracted by this rune, and the runes on the walls of the cave were combined to form a whole piece of spiritual light.

As for the spiritual light flying in the cave, it seems to escape from these flickering runes, floating in the cave little by little, illuminating the cave slightly.

There are not many runes around this mountain crevice cave wall where the stream flows outward, but it is a pity that the spiritual light shrouded in front of the cave wall still hinders Zhu Lingwu's soul detection of the flowing water mountain crevice.

Zhu Lingwu thought about the method of entering the Qinghua Gate Patriarch's Cave Mansion that the demon spirit slave had said before, and then pinched the magic with both hands, and then continuously punched out some rune spirit tips at the water outlet of the mountain crack.

According to the demon spirit slave's ass, this mountain crack outlet is equivalent to opening the keyhole of the Qinghua Gate to open the patriarch's cave, and a special trick must be entered to open the prohibition of entering the cave.

But the demon spirit slave didn't explain what the prohibition of the cave mansion was at first, and Zhu Lingwu thought that it was like the head of the Qinghua Sect Cave Mansion, there was an obvious portal.

But I don't want to, the patriarch of the Qinghua Sect opened the sect to do so secretly, if there is no demon spirit slave to point it out, even if outsiders really enter this underground cave, they may not be able to find the cave where the patriarch of the sect is located.

Zhu Lingwu believed that if outsiders didn't know the right way and acted indiscriminately here, it would definitely trigger the attack of the hidden prohibition in this cave.

The runes on the walls of this cave aren't just for outsiders to keep them out, right?

The runes that flickered on the walls of the cave, along with the aura that flew in the cave, could be transformed into forbidden spells that could kill people at any time, and this place was like a deadly passage with laser rays hidden......