Yang Dingtian flew towards the bright light.

I found that although it looked very close, it was actually far away, more than hundreds of miles.

Flying closer, Yang Dingtian can be completely determined, this is the Xuanmai Essence.

Wu Youming's research is completely correct. This Xuan Mai Essence is indeed a kind of energy life, because there is some kind of tearing in the world, so the energy exchange between the surface and the center of the earth depends entirely on these Xuan Mai Essence.

It's just that this Xuanmai Essence is completely different from what Yang Dingtian imagined.

In Yang Dingtian's impression, the Xuanmai Essence should be similar to the human vein, and it will not exceed about three or five feet at most, that is, dozens or hundreds.

And actually!

The Xuanmai Essence in front of me didn't know how long it was, maybe tens of thousands of meters, maybe hundreds of miles, maybe thousands of miles.

In short, it is connected to the heavy water of the Yin-Yang Mirror on the top and the depths of the earth's crust on the bottom.

Moreover, its number is completely endless, and even Yang Dingtian doesn't know how many there are, but it will definitely not be less than tens of thousands, in short, this is an extremely complex vein system.

At this time, every Xuan Vein Essence was flashing with a mysterious light, and you could clearly see the coming and going of energy, and the light inside was shuttling back and forth.

Of course, what Yang Dingtian didn't know was that the Xuanmai Essence collected by Master Dongfang Nirvana was indeed only a few feet long.

Because, the hierarchical division of the Xuan Mai Essence may be even more exaggerated than the human Xuan Mai level.

Xuanmai essence can be divided by years, or by energy level.

Divided by years, there are decades, one or two hundred years, thousands of years, and ten thousand years.

Divide by energy level. It can be a Xuanmai essence born from a mountain, or it can be a Xuanmai essence born from a lake.

So what is the level of this Xuanmai Essence in front of you? Really only God knows.

Maybe how long has the yin-yang mirror been stored, and how long has this Xuanmai essence been stored.

Not only that, these Xuanmai essences were born from tens of thousands of miles of yin-yang mirrors.

So no matter from that point of view, the Xuanmai Essence here is undoubtedly the highest level, even its level. It has surpassed the cognition of human warriors.

Now that you've found the Xuanmai Essence, the next step is to collect!

How to collect Xuanmai essence? Regarding this, Master Dongfang Nirvana once taught Yang Dingtian.

It's an extremely complex process, no less than the most complicated surgery.

It's very simple, just take the Xuanmai essence off the node. This node is the root of the Xuanmai Essence, as long as it is left, a new Xuanmai Essence can be grown in the future.

But when you take it off, you must not break any of it, and you must not disrupt any of the energy flow inside.

The Xuanmai Essence is very, very powerful. Can withstand very, very powerful energy attacks. But it is very, very fragile, as long as the energy circulating in it leaks out, as long as the energy dries up, it will immediately wilt, and then it will disappear in an instant.

Therefore, Yang Dingtian needs to be taken down from the nodes one by one, but it cannot destroy the energy flow inside.

Soon, Yang Dingtian found the node of the Xuanmai Essence. It's a ball of energy light, right in the middle of heavy water. Countless Xuanmai essences all grew out of it.

Because the Xuanmai Essence ignores any physical damage and can withstand the incomparably powerful energy damage, it is impossible to cut it off and the like, and it can only be taken out from the node.

Seeing the dense Xuanmai essence on the node, Yang Dingtian's scalp was completely numb for a while, which is enough for tens of thousands. And each one is intertwined with each other, forming a very, very complex circulatory system.

Yang Dingtian took out a demon core from his arms for thousands of Chinese New Year's Eve, and for a long time, this demon core will temporarily replace the role of the node and act as the energy circulation center of countless Xuan Vein Essence.

Next. It's time to test the speed of Yang Dingtian.

He took a deep breath, and then he started!

"Whoosh Whoosh ......"

The speed of Yang Dingtian is really fast to the extreme.

Using Xuan Qi energy, lightning generally pulled out the Xuan Vein Essence one by one from the node, and then quickly inserted it into the demon core of the Thousand Chinese New Year's Eve.

The speed is completely insane, at least dozens or hundreds of pieces per second.

There is no way, it must be so fast, otherwise these Xuanmai Essences will be damaged.

The time for each Xuan Vein Essence opening to be exposed to a vacuum is definitely not more than one hundredth of a second. Of course, in fact, as long as it doesn't take more than a tenth of a second or so. But Yang Dingtian can do it ten times.

As soon as these Xuanmai Spirits touched the Night Stalker Demon Core, they drilled directly into it.

That's right, the incomparably hard Chinese New Year's Eve Demon Core can't even pierce the Blood Ugin Sword. These soft Xuan Vein Essence can be easily drilled into.

Then, continue to exchange with the energy inside the Night Stalker Core.

The Xuanmai Essence is extremely against the sky, as long as it is energy, it can be, whether it is strong or weak, and it doesn't matter what attribute of energy.

That's it, hundreds of Xuan Vein Essences every second.

......

After a full five minutes, the work of collecting the Xuan Vein Essence was over.

These five minutes are the unprecedented five minutes of Yangdingtian, and they are also the most tiring and tiring five minutes.

His Xuan Qi and spirit were almost completely consumed.

After the last Xuan Vein Essence was pulled out of the node, it suddenly ......

"Whoosh......"

I saw more than 30,000 Xuan Vein Essences, which suddenly contracted violently. One by one, they broke away from the depths of the earth's crust that were thousands of miles below and became only more than three feet long.

This scene is incomparably mysterious and gorgeous.

Tens of thousands of Xuan Vein Essences were thousands of miles long, and when they were aggregated, they were dozens of meters thick.

Instantly shrunk to only three feet long, the thickness of an arm.

However, it is still a complete energy circulation system!

Why did it shrink to such a small size, because the amount of energy it needs to transmit has been reduced countless times more.

Previously, the energy of the transmission cycle was a few tenths of a yin-yang mirror, but now it only needs to circulate a demon core. Although this is a thousand-year-old night owl demon core, compared to a few tenths of the Yin-Yang Mirror's energy, it is completely less than one millionth.

"Boom, boom, boom......"

Suddenly, the entire Yin-Yang Mirror shook violently.

And then. Yang Dingtian was horrified to see that the heavy water layer of the Yin-Yang Mirror above his head fell suddenly.

That's right, the entire yin-yang mirror fell down directly.

Yang Dingtian flew down quickly, dodging the fall of the entire Yin-Yang Mirror.

This kind of falling. It lasted for half a minute. The entire yin-yang mirror directly sank tens of thousands of meters.

That's right, a whole tens of thousands of meters!

Yang Dingtian knew that he had disrupted the balance of energy circulation in the depths of the earth's crust by destroying the Yin-Yang Mirror and the Earth's crust. I collected a Xuanmai essence by myself, and I led the entire Yin-Yang Mirror to collapse tens of thousands of meters.

Looking at these tens of thousands of miles of dark nothingness, there are hundreds of lights.

In other words, under the entire Yin-Yang Mirror, there are hundreds of Xuan Mai Essences. It is these hundreds of Xuan Vein Essences that maintain the energy balance of the Yin-Yang Mirror and the entire world.

Once, Yang Dingtian took away all these Xuan Vein Essences, then the consequence would be the collapse of the entire Yin-Yang Mirror, and the Yin-Yang Mirror of tens of thousands of miles would all collapse.

Wait until the entire yin-yang mirror has entered another equilibrium again.

Yang Dingtian sat and floated in the air, recovering his Xuan Qi, and the next step was to put this Xuan Vein Essence into the Soul Sword.

If it is said that collecting Xuanmai essence is very troublesome and complicated, then planting Xuanmai essence into Xuanmai is undoubtedly no less than connecting countless capillaries together.

The difficulty and delicacy of the work. I guess it's second only to carving a dark vortex inside the ring.

Half an hour later, all of the Xuanqi energy of Yangdingtian was restored.

He took out his Near-Emperor Soul Sword. Float in the air.

Then, the Billion Spirit Demon Fire was released, raising the temperature to the extreme.

Soon, the entire Near-Emperor Soul Sword began to melt!

Because, here is a vacuum, and it's zero gravity.

So the melted Near-Emperor Soul Sword. It's still intact. This is better, it is more convenient for him to transplant the Xuan Vein Essence, and carve the entire energy circulation system in the Near-Emperor Soul Sword, which is equivalent to the veins of the human body.

How difficult is this? It is necessary to carve tens of thousands of passages with Xuan Qi energy inside a sword. And the largest and largest will not exceed the size of a tenth of a hair, and the smallest can no longer be described by any object.

There is no way, who let this Xuanmai Essence collected by Yang Dingtian be so awesome? If it is just an ordinary Xuanmai Essence, it only needs to carve a few hundred channels.

Yang Dingtian first entered meditation, conceiving the structure of this near-emperor soul sword in his mind, and then constructing a three-dimensional drawing of the passage in meditation.

And, Queen Poison Sha helped to refine it on the side, preserving the most subtle structure.

It's really an incredibly complicated process. However, it is still not as complex as carving a dark vortex.

But fortunately, when you enter the meditation space, time can be many, many times slower.

In the meditation space, Yang Dingtian and Queen Poison Sha worked tirelessly, and it took more than a month to completely construct the internal vein system of the entire soul sword.

It's too detailed, and it's not purely energy, it's about real matter. So, there were eight failures along the way.

Of course, a month in the meditation space is only one day.

Once the internal structure is designed, the next qiē becomes simple.

In strict accordance with the structure in the brain, the Xuanhuo energy of Yang Dingtian was quickly carved in the Soul Sword of the Near Emperor.

This work is actually very much like the circuit board engraving of the modern earth.

"Whoosh Whoosh ......"

Xuan Qi energy, Xuan Huo energy flowed rapidly in the Near Emperor Soul Sword.

You must know that these passages are completely connected, and the entrance is at the hilt of the sword, which is the place where the sea soul spar will be placed in the future, which is equivalent to the sea of qi. The entrance, on the other hand, is at the tip of the sword.

Xuanhuo energy, first carved a main energy vein in the soul sword. Then it quickly dispersed into four strands of energy, and began to carve the veins of the branches.

Then it split into eight, sixteen!

In the end, it was completely hundreds of energy, running together, carved together in the soul sword.

It's actually very similar to a programming system, where you design a framework and then run it automatically.

Speaking of which, I want to thank Yang Dingtian for his comprehension of the realm of gods.

Otherwise, he would have to be honest, a Xuanhuo energy, carved from beginning to end, so that he didn't know how many months it would take to complete.

You must know that at that time, the master Dongfang Nirvana was only a few hundred passages of soul sword veins, and it took ten days and ten nights to complete.

After Yang Dingtian designed the vein framework, he then used the code of the martial arts civilization to write a simple energy scroll, and then the energy scroll would automatically control the operation of Xuanhuo and Xuanqi energy.

In this way, Yang Dingtian only needs to be responsible for the output of Xuanhuo and Xuanqi, and the rest of the qiē will be completed automatically, and it will be 100% accurate, there will be no error, and there will be no failure and restart.

In this way, what took several months to complete, Yang Dingtian only took half a day, and it was all completed.

The internal vein system of the entire soul sword has been fully carved.

Next, the final step is to transplant the Xuan Vein Essence into the Soul Sword's vein system.

This should be the hardest step, and the most tiring.

Yang Dingtian took a deep breath and did not rest, but wanted to breathe.

It's a pity that you can't write an energy scroll that transplants the Xuan Vein Essence, otherwise it will be simple.

Of course, the reels are well written. But the key is to control the Xuan Qi and pick up every Xuan Vein Essence, which is too difficult, and it requires manpower, and the scroll cannot be completed.

Therefore, Yang Dingtian must be honest and transplant it one by one.

Close your eyes and allow yourself to be quiet for a moment, condensing all your spirits.

Next, Yang Dingtian began the rapid process again.

Begin to transplant the entire Xuanmai Essence into it.

First of all, the main vein, which is very simple.

Next is the branch vein, and then there is the branch sub-vein.

Yang Dingtian's movements are fast and fast, but even if they are fast, it will take a second or two to transplant one.

And you can't make a mistake, as long as you make a mistake, you have to start all over again.

And just like that, time flies away.

One hour, two hours......

A full day and a night passed.

Yang Dingtian finally transplanted the last Xuanmai essence into the soul sword completely.

Finally, the Chinese New Year's Eve Demon Core was violently transplanted into the hilt of the sword.

"Whoosh ......" a cold aura swept by.

The soul sword of the near emperor is suddenly solidified!

It's done, it's done......

Yang Dingtian almost wanted to cry, this day and night, condensing his spirit all the time, transplanting one by one, he was really going to collapse, he had never completed such a complicated and terrible work.

Now, it's finally done.

Yang Dingtian almost collapsed to the ground, and then slept for a few days and nights.

However, he can't sleep yet.

At this time, in fact, the soul sword has already been completed for the most part. What is lacking is only the sea of qi, but the demon core of the thousands of Chinese New Year's Eve can barely be used as a sea of small qi, and it can barely store part of the Xuan Qi.

Nearly holding the Emperor Soul Sword in his hand, Yang Dingtian could already clearly feel the huge change.

First of all, this sword is no longer golden, but has a faint transparency, and the inside is full of brilliance and brilliance.

Next, let's try to see if you can summon a sword soul!

Yes, it's Sword Soul!

......

Note: Ladies and gentlemen, please ask for a guaranteed monthly pass, please. (To be continued......)