Jungbei Mountain.

"These two positions are not bad, there is plenty of space and the security is good when it breaks through!"

Yang Chan's figure walked forward on the Zhongbei Mountain and came to the destination.

Although the mountain was very slippery, Yang Chan was not affected at all, and it didn't take much time to come to the place halfway up the mountain that the black dragon said.

The two positions are not far away, and Yang Chan's soul body came out of the shell to investigate it personally, and it was not bad.

The route of the excavation is also in his estimation, and when the time comes, only a small hole will be left, and the place where he will break through will be quiet.

As long as Zhongbei Mountain is not blown away, he will basically be fine.

And Zhongbeishan has been here for so long, the possibility of this kind of thing happening is too small!

"Let's take a look at the location up there!"

The soul body returned to the body, and Yang Chan's body moved again.

In the middle of the move, it has disappeared halfway up the mountain.

Under the snowstorm, the speed will be greatly limited, but Yang Chan, with the help of the artistic conception of the wind, has been moving forward on the snowy mountain, and his steps are very stable, and there is no sign of being blown away!

Outside in a violent snowstorm, near him, there was only a breeze.

It didn't take long for him to come to the place that the black dragon had mentioned, which was already close to the top of the mountain.

Compared to below, the blizzard here is even bigger, not only because of the high terrain, but also because of the environment.

The mountain is very high, and the top of the mountain is even more into the sky, so there are even more violent storms and snowstorms that are naturally encountered.

"The aura here is good, but it's a bit dangerous here!"

"It is recorded that the summit of Mt. Jungtuk was blown away!"

"No matter how good the aura is, it's not a good choice!"

"Although there is little time to dig a hole, it's not worth the risk, so let's go halfway up the mountain!"

"It's all now, and it's okay to spend some more time!"

After a brief observation, Yang Chan gave up the position at the top of the mountain, which is a position close to the clouds, if the snowstorm is bigger, there is a possibility of being blown away!

At that time, if he is breaking through, he may be in danger.

Although he has mastered the artistic conception of the wind and can control a certain degree of wind, in the center of the blizzard, the artistic conception of the wind that he controls now is nothing.

When it's time to be in danger, it's still in danger.

It's like a fish in the sea can be like a fish in water, but when it encounters a typhoon, it is useless to be rolled up.

The black dragon listened from the sidelines, and had no opinions, because in the end, it still depends on Yang Chan's choice.

He just gave a few of the best options.

As for Yang Chan's choice, in fact, he can guess some, and he is not surprised.

If Yang Chan wanted the best environmental breakthrough, he wouldn't have come to Zhongbei Mountain.

"Then this is the location!"

Not long after, Yang Chan returned to the halfway point of the mountain.

Of the two positions given by the black dragon, he chose to favor the middle position, because the middle position is less likely to be affected, and the security is naturally a little higher, which is very in line with his choice.

"This is a special Luoyang shovel, see how effective it is to dig this kind of iceberg!"

Yang Chan's thoughts moved slightly, and a shovel digging a hole appeared in his hand.

This is also the excavation tool that he specially asked someone to customize before leaving the Tianxuan Holy Land.

In addition, there are various ice digging tools, all of which are prepared for digging holes.

In fact, there are more than that, there are tools prepared for other environments, but at this time, Zhongbei Mountain is very in line with Yang Chan's choice, and the other tools are temporarily placed in the Xuanyin Hanging Beads.

"Ding!"

The ice-chiseling tool smashed on the mountain, leaving only one trace.

Although this has something to do with Yang Chan's control of power, after all, he doesn't want to cause an avalanche.

Especially when he is still on the North Mountain, the impact is even greater, and it is likely to delay the time for his breakthrough again.

Therefore, Yang Chan controlled his strength at this time, and his strength flowed, chiseling away the outer layer of ice and snow little by little.

The efficiency of the great master of washing the marrow can be much faster than that of ordinary people, but even so, after more than half an hour, Yang Chan dug up the ice on Zhongbei Mountain and saw the black soil on Zhongbei Mountain.

Digging through the heavy ice is no small task.

"It's really not a human job!"

Yang Chan also shook his head slightly, if it is handed over to ordinary people, basically digging for a lifetime may not be able to see the black soil layer, because even the outer skin can't be dug up, and if you want to dig into the black soil layer, it is basically a fool's dream.

"Next is a mixture of ice, water, and earth, and it's even more difficult!"

Yang Chan was not very happy when he saw the black soil layer, because this was the beginning for him.

What the black dragon said would take half a day, not to say it, but it really takes such a long time.

Mining these things is harder than mining, harder than iron.

After a long time, Yang Chan looked at the excavated space, and then he breathed a sigh of relief.

This was too different from the tunnels he had dug in the Qingyuan Gate and the Tianxuan Holy Land, and the time it took was not above the same level.

This level of tunnel, as long as it is not the internal collapse of the mountain, can basically be safe and sound.

Even if there is a clash of masters at the level of Blood Exchange Martial Saint outside, don't think about affecting the inside of the mountain.

It's no wonder that Zhongbei Mountain has been able to stand for so long, and it's not for nothing.

"This space should be about the same!"

Yang Chan looked at the excavated space, the most time he spent was the internal space, the passage in front of him was a line, so this place was a plane.

And the deeper the North Mountain, the more difficult it is to excavate, so it will take him more time, and of course this space will be very stable.

Even if someone discovers the movement here in the outside world and wants to get closer, first through the snowstorm outside, and then through the solid mountain of Zhongbei Mountain, it is impossible for him to break through at all.

At the same time, Yang Chan has already arranged a stable magic circle, which is to make this mountain more stable.

Concerning his own safety, Yang Chan naturally had to make more preparations, he didn't want to be buried in Zhongbei Mountain, although this possibility was very small, but it still had to be prevented.

"Almost!"

"Next, let me help the master set up a magic circle to converge the aura!"

"After working hard for so long, it can finally come in handy!"

The black dragon was suspended on Yang Chan's side, and he had already seen all the space that Yang Chan had opened up.

He wants to arrange the magic circle, naturally according to the space here, or a medium-sized magic circle.

Previously, he had successfully arranged it for Yang Chan in the underground secret room of the Tianxuan Holy Land Dange Yuanqing Courtyard, and now he naturally had to continue to arrange it.

Although after seeing Yang Chan choose such a 'safe' breakthrough environment, he felt that the Convergence Aura Array had little effect, but he had worked hard for so long, and he still had to be busy.

After all, he spent so much time learning to arrange a medium-sized astringent aura array, not for Yang Chan to arrange the magic circle in the secret room, but so that Yang Chan could break through safely and prevent being discovered by others, so that he could go to resist the danger!

His ultimate goal is his own safety.

Yang Chan watched the black dragon busy from the side, and the materials for arranging the magic circle flew out of the Xuanyin hanging beads one by one, and then were placed in various places by the black dragon.

In the process, Yang Chan continued to adjust his aura to keep him in peak condition.

When he can make a breakthrough, he will be able to break through at his peak, and the probability of failure will be greatly reduced.

"Alright, master!"

"A medium-sized astringent aura array, plus three small astringent aura arrays, this can also minimize the vision of the master you breaking through the blood-exchanging martial saint!"

"The scene caused by the sky's qi and blood will be much smaller!"

After the black dragon was busy for a while, the arrangement was completed.

After the magic circle is successfully arranged, the difficulty of arranging it again will be greatly reduced, because figuring out the principle will naturally reduce the possibility of failure.

Of course, in the process of arrangement, there will be various failures, and these failures will eventually turn into experience and make people grow.

The black dragon also arranged such a magic circle after various failures in the Xuanyin Hanging Beads, if it was other magic circles, he needed to study it again, but above this magic circle, his proficiency had surpassed that of many people.

"Well done!"

"Black Dragon, I'm going to trouble you to help me protect the Dharma outside!"

"Although it is hidden at the entrance and a phantom array is arranged, I still need your help to prevent other creatures from entering through this entrance!"

"And in these four weeks, although ordinary creatures can't enter, there may also be some special beasts!"

"Now it's up to you!"

Yang Chan looked at the black dragon on the side and said solemnly.

After breaking through the Blood Exchange Martial Saint, the blood exchange process will be relatively slow and very dangerous, and if there is a living influence, it is likely to cause him to fail to break through.

If the situation is serious, it may also endanger his life, so Yang Chan only gave a few more words.

Even if it was a small possibility, he had to advise.

It is also the life and death of the black dragon that is in his hands, and his trust in the black dragon has increased a little, plus the black dragon wants to improve, and he can only rely on him, so he handed over these security issues to the black dragon.

Of course, there is another reason, Yang Chan does not have any doppelganger to help him protect the Dharma, so he can only hand it over to the black dragon.

The preparations he made were enough, and if he encountered another accident, it could only be said that it was the destiny of heaven.

"Master rest assured, I won't let any existence affect the master to break through!"

The black dragon was suspended on one side and said solemnly.

With the rapid improvement of Yang Chan's martial arts cultivation, he found that if he wanted to get rid of his current predicament, he could only rely on Yang Chan, and as for the rest, it was unlikely.

For the time being, he didn't see a more genius than Yang Chan.

He followed Yang Chan to see geniuses such as the Holy Son and the Holy Maiden of the major holy lands, as well as the princes and princesses of the major dynasties, but these people are basically not as good as Yang Chan, and it can even be said that there is too much gap.

If there is someone in Taiyuan Shenzhou who can break the boundary between man and god, break through the realm of gods, and become a god-like existence, then this person must be Yang Chan.

Because Yang Chan is the person with the strongest comprehensive ability and the person who is most likely to realize his wishes, his attitude towards Yang Chan is slowly changing.

Even during this period of time with Yang Chan, he has grown a lot and learned a lot, and if he returns to his peak again, he will never experience this kind of thing again.

If he had met Yang Chan earlier, he would definitely not have had the end he has now.

This steady personality can allow him to avoid many dangers!

"Hmm!"

Yang Chan glanced at the black dragon and nodded.

Step out and step into the center of the circle.

Continue to adjust your breath with your knees crossed.

The thought moved slightly, and an elixir appeared in Yang Chan's hand.

Diyuan to Shengdan.

This is the elixir specially prepared for the breakthrough blood exchange martial saint, and it is also the elixir that he spent a lot of time refining.

With the help of the auxiliary breakthrough blood exchange martial saint, at the same time, after the breakthrough fails, it can also protect the body to avoid direct death after the breakthrough fails.

Although he felt that the probability of failure to break through was very low, Yang Chan still made preparations.

He still has more than one in his hand, and after preventing the failure of one breakthrough, he can make a second breakthrough.

The process of exchanging blood for the Martial Saint realm was not easy to succeed at one time, and this was the result of his investigation of the Tianxuan Holy Land's many breakthroughs in the records of the Blood Exchanging Martial Saint.

From the mouth of the black dragon, it is also known that this kind of transformation is also very important among the dragon clan, it is the process of assisting the dragon clan to purify the bloodline, and it is also the process of making the bloodline stronger and stronger and increasing the upper limit.

Therefore, among the dragons, it is also very important, and if there is a dragon, they will die in the process.

The dragon clan's physique far surpasses that of many living beings, and it will be like this, so Yang Chan still prepares more.

Even if he has an innate Tai Chi immortal body and many health preservation exercises, he can already be reborn with a broken limb, but he still has to make some preparations.

After all, he still can't do the point of flesh and blood derivation and blood rebirth, if it comes to this point, then he doesn't care about any breakthrough failure, he can try countless times.

After all, to be able to do this, the process of breaking through the Blood Exchange Martial Saint is no longer dangerous, which is equivalent to having the ability to resurrect.

However, after his body was reborn with a severed limb, he found that it was more difficult to improve this recovery ability, and only by continuing to improve Tai Chi health preservation skills could he succeed.

An elixir was swallowed into his abdomen, and the power of the medicine dissolved, and then merged into his flesh and blood.

Then these medicinal powers turned into a breath, making his stable martial arts cultivation a little impatient.

Yang Chan knew that this was just the beginning, but he was also happy to see this transformation now, and he did not continue to suppress it.

"Demon Dragon Blood Exchange Formula, add points!"

Yang Chan glanced at the Demon Dragon Blood Exchange Technique on the panel, and then directly consumed the accumulated potential points.

He is always at his peak, he can break through at any time, and now that he has arranged the environment for breakthrough, he has made a lot of preparations, so he naturally has to prepare for the breakthrough of the Blood Exchange Martial Saint.

I saw that in an instant, the qi and blood on Yang Chan's body could no longer be hidden, and the method of cultivating to the sixth order to ascend to the peak and create the ultimate meditation and holding qi had no effect at this time, and the qi and blood that converged in the flesh and blood converged, and then directly turned into a blood-colored aura like wolf smoke, soaring into the sky.

This aura is getting bigger and bigger, even if Yang Chan's convergence aura circle is located, there are three small magic circles, and one medium-sized magic circle is weakened, this qi and blood are already very powerful, breaking through the boundless blizzard and surging into the clouds, dyeing the sky red.

This aura is not dazzling, if he chooses to break through in the Tianxuan Holy Land, he will be discovered at the moment of breakthrough, because the movement is too big, so he will deliberately find this remote location!