When they ran to the location where Nalan Hao disappeared, they saw that there was a bottomless black hole above the ground, which should be done by the demon beast with spirit crystals, and they didn't know how deep it was.

"Grass, this bastard is really not troublesome!"

The monk scolded directly, at this moment, they sneaked in, and it was not okay to shout loudly, and after a little hesitation, the monk immediately said to Pei Junlin: "I'll go down to look for this kid first, and you two will be on guard while looking for the spirit fruit!"

Pei Junlin shook his head: "Since everyone came out together, then we naturally have to help together if something happens! We are not familiar with this Black Fog Cliff, so it is better to be together for the time being!"

Before the words fell, Pei Junlin took the lead in jumping into the mine, and the monk didn't say much, and jumped in, followed by Xiahouping.

As if it was a slide, all the way the butt rubbed against the uneven ground of the water chestnut, clashes left and right, three figures surrounded and descended in the mine, and the heads of the people who turned were almost dizzy, and finally a pop sound, appeared in an open area deep underground.

Here, Pei Junlin and the others saw Nalan Hao, who had also just gotten up from the ground and was covered in mud, obviously just falling out of the crooked mine.

"Ouch, my ass!"

Xiahou Ping covered his buttocks and rubbed it with his hands, then gritted his teeth and stared at Nalan Hao in front of him, and scolded through gritted teeth: "You are a second goods, there are holes in the ground that you can't see, so that all of us came to this underground mine in order to find you, like rats." ”

Nalan Hao glared, and said with some grievances: "I'm ...... I...... Who the knows there are so many underground mines, didn't I see the road under my feet!"

But even though he said that, seeing Pei Junlin and the three of them appear in front of him so quickly, Nalan Hao was still slightly moved in his heart, at least these guys were quite righteous and didn't leave him directly.

"Okay, let's lose a few words of each other!"

Pei Junlin stopped Nalan Hao and Xiahou Ping's mutual fighting, and two more torches were put in his hands, and they all lit them with spells, and suddenly, the underground mine with no five fingers in the darkness became much brighter.

The monk reached out and took one of the torches, with a solemn expression, and began to look at the environment in front of him, and gradually, the eyes of the four people gradually began to light up.

I saw that the walls and ground around them were full of crystals that emitted faint light, and there were countless of them.

"Spirit crystals, a lot of spirit crystals!

Xiahou Ping's eyes lit up, like a hungry wolf who had been hungry and thirsty for many days, saw the delicious food, and directly lay on the ground regardless of his manners, and began to dig with his hands, and after a while, a few more irregular crystals appeared in his hands, each crystal was about the size of a baby's fist, emitting a faint light.

At the same time, Nalan Hao also reached out and dug up a few, Pei Junlin released his divine sense to investigate, and he could clearly feel that these crystals contained different amounts of energy one by one, even if he hadn't seen the spirit crystal of the demon clan with his own eyes, he was sure that this was the spirit crystal!

It's just that Pei Junlin frowned a little when he looked at these spirit crystals in his hand, because on each spirit crystal, there were black poisonous mist entangled, and it was obvious that all spirit crystals could not be used directly for the time being, and they had to go through a certain method to deal with those poisonous mist before they could be used for cultivation.

For example...... Disheveled!

A flame suddenly emerged from the palm of his hand, startling the three people around him, Xia Houping, and Nalan Hao, and then under the gaze of these three people, a cyan flame emerged from Pei Junlin's palm, and began to continuously burn the poisonous mist on the spirit crystal.

And under the burning of these nine nether fires, it was visible to the naked eye that the poisonous mist on these spirit crystals quickly volatilized and disappeared, and finally showed the body of the spirit crystals, and the crystal light was brilliant.

This should be the original appearance of the spirit crystal!

", is this flame technique still so useful?" Xia Houping's eyes widened.

Seeing this, Nalan Hao hurriedly learned to concoct the same method, but no matter how he used the energy in his body, he couldn't stimulate the flames, and the whole person was sweating profusely.

"That's not right, isn't this the realm, suppressing all our cultivation and exercises, Pei Junlin, how can you inspire a flame?"

Nalan Hao came back to his senses and asked with a look of surprise.

After Nalan Hao's reminder, the monk and Xiahou Ping also came back to their senses one after another, and looked at Pei Junlin with a puzzled expression.

Pei Junlin was also stunned when he heard this, and looked at his palm in a daze...... A thought that seemed to be true to him just now had stimulated the Netherworld Karmic Fire, very smoothly, without the slightest hindrance like before, what the hell was going on?

Wait, no......

Pei Junlin carefully recalled that when he activated the Netherworld Karmic Fire just now, it seemed that the exercises he used were not the Nine Turns Netherworld Gong, but from the practice route above the Primordial Nirvana Sutra!

Don't......

Pei Junlin thought of a possibility, and two bright rays of light suddenly burst out from the depths of his jet-black eyes, like two auroras, startling the three people opposite.

In order to test what he thought in his heart, Pei Junlin immediately tried to use the practice route on the Primordial Nirvana Sutra to stimulate the divine consciousness in his mind, and suddenly, his divine consciousness directly spread out without any obstacles, and the situation was as smooth as in the outside world, without the slightest hindrance.

In addition, Pei Junlin tried to punch out again, and the strong mana in his body was like a flood that broke the embankment, mighty, directly condensed into a fist print, and blasted a transparent hole in the wall, I don't know how many meters deep.

Subsequently, Pei Junlin switched to the Nine Turns Netherworld Gong technique to try to swing his fist, but the result was that the mysterious poisonous mist eroded around him again, suppressing all his cultivation, Pei Junlin didn't believe it, and changed to the Yimu Immortal Technique, and the result obtained was also average!

"This ...... This primordial nirvana is terrifying!!"

A powerful shock rose in Pei Junlin's heart, if this was really the territory of the mysterious and special creatures he thought, then at this moment, he was not only one of the unique existences in this Tiankeng world, even in those thousands of worlds, he was also a unique existence.

As far as he knew, there had never been any kind of creature in this world that could go wild in the realm of that special creature, but now this taboo had been broken by him!

It's just that in the face of the three pairs of curious baby-like eyes in front of him, Pei Junlin was suddenly embarrassed again, and he didn't know how to explain it, after all, his situation at the moment was too special, and as for the exercises of the Primordial Nirvana Sutra, it had directly risen to become his most powerful hole card, which would definitely not be exposed.

"That...... I just tried to run another special technique of mine, and it seems that it can just break through the seal and taboo here!"

Pei Junlin innocently spread his hands and explained, his answer directly made the three of them speechless, but when they thought of Pei Junlin's endless mystery, the three of them suddenly became stunned.

Maybe that's why Pei Junlin is stronger than them, this guy contains too many secrets, even they sometimes envy them.

"Let's keep going, the spirit crystals here are just some lowest-level spirit crystals, there is no need to take them at all!"

Pei Junlin spoke, and then took the lead in leading the way, since he discovered that the Primordial Nirvana Sutra could ignore the forbidden seal here, he deservedly became the leader of this operation.

With the help of a powerful divine sense, the speed of Pei Junlin and the four of them directly increased several times, and the three people behind him were also in high spirits.

Pei Junlin can ignore the seal taboo here, which is a great thing for everyone.

The four of them, the more they walked along the zigzag underground passage, the higher and higher the level of spirit crystals they encountered, and gradually some spirit crystals with high energy purity appeared, and the energy around them became more and more intense.

Even Pei Junlin felt that as long as he stayed here and cultivated without absorbing any spirit crystals, he could also make his cultivation soar rapidly.

As for the three monks who followed Pei Junlin, they had already been deeply shocked at this time, and while everyone was hurrying, they were hurriedly digging some energy-rich spirit crystals on the ground and walls.

The package that the three of them were carrying behind their backs gradually bulged, obviously gaining a lot.

Although these spirit crystals were all polluted by the mysterious poisonous mist, since Pei Junlin could be expelled by flame calcination, then they also believed that as long as they were taken back to Overlord City, there would naturally be people who could deal with these poisonous mist.

When the time comes, everyone will really get rich!

With this kind of excitement and excitement, the three of them, Monk Wai Hat, Nalan Hao, and Xiahou Ping, were really full of energy, and suddenly, at this moment, they found that Pei Junlin, who had been leading the way in front, stopped moving.

"Keep going, why don't you move?"

Xiahou Ping was puzzled, he was digging the spirit crystal, and he was suddenly interrupted, it felt like being interrupted when he was doing that in bed, very unhappy.

The monk and Nalan Hao were also puzzled, but when the two of them raised their heads, they were directly confused, there was no road in front of them, they seemed to have entered a dead mine cave, and there was no passage around.

"Damn, there is no way, so what should we do now?" Xiahou Ping's eyes widened, his eyes still shining and staring at the glittering spirit crystals on the wall under the torches.

Those are all money and points, this is simply a mountain of gold, and it is worth it!

"What should I do? of course it's digging!"

Pei Junlin waved his hand domineeringly: "With the strength of the four of us, not to mention a mere dead mine hole, even if it is the entire Black Mist Cliff, we can dig through it, right?"

"You know, this unmined spiritual vein is where the real treasure is contained!"

Pei Junlin's words had just fallen, and in the next second, three pairs of wolf-like eyes were shining.

"Made, dig and dig! Lao Tzu likes to be a hard-working little bee the most!"

Xiahou Ping took the lead and took the lead in taking out the magic weapon long sword in his hand, this magic weapon that was worth a fortune outside directly turned into the cheapest and low-level hoe at this moment, and was used for mining!

At the same time, the two of them, Monk Jie Anger and Nalan Hao, did not hesitate to take out their precious magic weapons, and began to be industrious little bees in a big way.

Not to mention, these magic weapons are really worthy of the crystallization of the wisdom of the refiner, whether it is in terms of hardness or sharpness, they are very powerful, digging up the ore is like cutting tofu, only to hear a rumbling of rubble constantly pouring down, and one by one the spirit crystals with crystal light rolled out......