In the center of the crater-like terrain was a pillar with a seal formation painted on it, and in the middle was an eye-like activation switch, from which a diluted purple chakra flowed out and into the sky.

It passes through the various devices in the tower and drops the chakra where it needs to be used.

It's not so much a seal as it is a device for using the dragon vein.

"Even the energy needed for the operation of thousands of cities has to be diluted to this extent before it can be used, the power contained in the dragon vein is too powerful."

The power of the dragon vein is undoubted, and even if you look at it from a distance, you can feel the power of the magma-like chakra as if it was brewing before a volcanic eruption.

And that solid state is comparable only to the tailed beast.

Although the tailed beasts are a collection of chakras, their bodies are entities created by the Six Dao Immortals using the Yin and Yang Escape Technique, which is completely different from the pure, powerful and condensed state of the dragon vein.

The dragon veins are far more powerful than the tailed beasts.

But this is only a sensory feeling, and after specific calculations, it will be found that the power of the dragon vein is far more powerful than imagined.

The dragon vein itself was solidified into a liquid state like magma, but the chakra supplied to the city of Loulan was diluted into a gaseous state, still as small as a thin thread, and as transparent as smoke.

This level of chakra alone is enough to supply the operation of such an advanced big city, which is enough to show the strength of the dragon vein.

"It is said that the chakra of the dragon vein is infinite, but it cannot be infinite, otherwise a part of the infinite is still infinite, and there is no possibility of dilution." Ryuuji took out a straw and sucked a piece of it from the diluted dragon vein chakra, and injected it into the circular device on his chest.

This prototype device is the energy core of the exoskeleton armor, which has the function of storing and detecting chakra.

As the chakra is injected, eight signal lights light up on the circular device, each of which is a different color.

"It also has natural energy...... Is it a fairy chakra? ”

Seeing this scene, Ryuuji frowned slightly.

These eight signal lights represent the eight attributes of Chakra, in addition to the common yin and yang, wind, fire, thunder, earth and water, there are also immortal attributes mixed with natural energy.

At this time, the eight signal lights are all lit, which means that the Dragon Vein Chakra has these eight attributes.

But......

"With natural energy, it is not necessarily an immortal chakra, but it may also represent a naturally born chakra, just like the Ten Tails, which is itself a type of natural energy."

In the theatrical version of the animation of the Dragon Er Lenovo, the hundred-legged puppet has a lot of dragon vein chakra cannons, that is, they directly use the dragon vein chakra as an energy attack.

Many people have endured this kind of attack.

If it is an immortal chakra, even if these people do not die, their bodies will be aberrated.

Ryuuji had studied the Immortal Chakra, and he also knew how to refine the Immortal Chakra, so he knew how strong the Immortal Chakra had on life, no, on all things.

Whether it is an elemental attribute, a steel weapon, or even a physical mortal, as long as the immortal chakra is blessed, it will get a far stronger increase than the ordinary chakra.

But because of this, it is difficult to control.

Even if it is used by a person who is proficient in immortal arts, the physical appearance characteristics will change a little, let alone just an ordinary person.

If you are hit by a simple fairy chakra, you will definitely become a monster.

"The exact situation needs to be analyzed with an observer, but it can be determined that it is not an immortal chakra, or it is not a simple immortal chakra, and it does not have the power to travel through time and space...... Sure enough, Naruto's crossing was because of the seal. ”

The dragon vein seal was originally passed down from generation to generation by Queen Loulan.

But because of the hundred feet, in the end, the dragon vein rioted, and the four generations of Hokage added a layer of seals to the original seal.

Although I don't know what the seal is, the key to the seal is the kunai of the fourth Hokage using the Flying Thunder God technique.

That's time-space ninjutsu.

Although the four generations of Hokage can't use it to travel through time and space, it is not necessary to have an infinite chakra dragon vein.

"Hey, what the hell do you want me to do?"

The girl's voice interrupted Ryuuji's thoughts.

He looked up at the dissatisfied Queen of Loulan and showed a faint smile, "You want to attract guards by sealing the dragon vein!" ”

"No, no."

Queen Loulan is still a girl who has never been involved in the world and doesn't know how to lie.

The stammering tone and flushed face betrayed the truest thoughts of her heart.

But Ryuuji didn't care, he smiled and said, "Although there are many things I want to discuss with you, if the time travel is caused by the seal. As long as I don't change my purpose, it may cause a correction in time and space.

Of course, it is also possible that the world will be divided and a parallel line will develop.

But I personally hate trouble, so let's talk about it when the time comes, lest I have to reexplain it when I get it. ”

"Huh? What do you mean? Sasha was a little confused.

"I mean, please seal!"

"Huh?"

"Ahhhh Hurry up and seal it! ”

"But didn't you know that the seal would attract guards?"

"Don't be verbose, just do it quickly."

"Oooh!!"

The queen girl nodded hurriedly, and then came to the center of the seal.

There was a three-third open round box, from which the dragon vein chakra was diluted and projected.

There were four statues of women at the four corners of the formation, each of which emitted a faint purple glow and shone on the round box.

Sasha half-knelt in front of the round box and put her hands on it.

She didn't do anything, the light cast by the four statues faded, and purple balls lit up in the round box.

The ball spun inside, looking at Sasha like an eyeball, and finally slowly closed.

"Click!"

The round box was closed, the sealing circle under his feet was also hidden, and the supply of dragon vein chakra was cut off.

Ryuuji stood aside, carefully observing the operation of the sealing circle, not letting go of a single detail.

Then, the bodies are swapped.

Using the Spirit Ocean, Ryuuji can talk to any of his puppets over long distances and even swap bodies.

But there is also a distance limit to this number, which is about 350 kilometers.

But.

When heading to Loulan, Ryuuji dropped a scarab puppet every three hundred kilometers, and used these scarab puppets as signal relay stations to achieve ultra-long-distance spiritual transmission.

Ryuuji swapped bodies with Red at this moment, and immediately went to the underground studio to input the sealing formation and the state when it was closed into the observer, enabling the parsing function.

As long as the principle can be analyzed, it is possible to restore the use of seals by deduction, and even create better seals.

When the time comes, he will be able to control the dragon vein.

However, it's just the state of the sealing formation and when it's closed, and I don't know the principle at all, and the analysis process may be a bit long.

But it doesn't matter, there are still things that haven't been solved over there in Loulan, so it's good to let Hong watch it here.

But at the moment when Ryuuji changed back to his body, there was a sound of air whistling above his head.