As soon as the sky was bright, Xia Wu, who was sitting in the air, opened his eyes and woke up from his meditation.

With his current Qi and Veins Great Perfection and his physical body reaching the limit level, the improvement brought by both visualization and boxing practice is invisible, and it is estimated that it will only take a few years to achieve significant results.

But the ethereal feeling of being in the middle of the time allowed him to appreciate his own power in a more subtle way.

The flow of blood, the thickness of true qi, and the growth of cells......

He slowly exhaled a breath of turbidity and looked down at the drawings placed on his side: "He is worthy of being a famous swordsmith in the ninja world, but I didn't expect Qingming's research on the soul to be so profound."

Although Xia Wu could not fully understand the contents of the drawings at his current casting level, judging from the way in which the Four Celestial Elephants used four weapons and a voluntary sacrifice to resurrect Qingming in the original world line, he could be sure that Qingming had done something to his soul.

"After Qingming is resurrected, he is still his appearance, which is different from the way Orochimaru occupies his body."

Xia Wu thought of one thing, if Qingming did not occupy other people's bodies, but placed them in the utensils.

Isn't that the same as a machine spirit? Or intelligent AI?

This is a proper black technology!

If this method can be mastered, the development of the country of vortex will be equivalent to a high speed, and it will no longer be the current slow and slow, but usher in the era of scientific and technological explosion.

Even if he couldn't place his soul on the artifact, just relying on Qingming's soul preservation technique would allow Xia Wu to master the method of preventing the soul from flying to the Pure Land.

Anyway, he has long been unhappy with the Pure Land, and sooner or later he will have a battle with the big barrel wood brothers who stay in the narrow space of the Pure Land.

Flowers bloom, birth, old age, sickness and death, and the soul is the way of reincarnation.

But the big barrel of wood feather clothes saved those souls in the Pure Land, preventing them from returning to heaven and earth.

Xia Wu suspected that the ninja world was getting weaker and weaker, and natural energy was becoming scarce step by step, in addition to the Divine Tree and Chakra, there was also this reason.

In general, his harvest from coming to the Craftsman Ninja Village this time will definitely not be small.

Just thinking of this, Xia Wu suddenly noticed that two people were rushing towards the small courtyard.

He put away the thoughts in his heart and turned his head to look out of the courtyard.

Crunch~

I saw two people push the door in, and the one in front was a sturdy old man, and the person who followed him was the Shangninja flint.

The old man had a ruddy complexion, he walked with a vigorous demeanor, and his arms were thicker than ordinary people, and if it weren't for the white hair of his beard, I am afraid that no one would believe that this was an old man who was nearly seventy years old.

His hands were covered with calluses, and he could vaguely see the marks of burns between his fingers, which should have been caused by years of iron.

Xia Wu knew that this person was the village chief of the Craftsman Ninja Village, Tie Cheng.

As soon as he walked into the hospital, Flint saw Xia Wu at a glance, and stepped forward to introduce, "Mr. Xia Wu, this is Lord Tie Cheng."

Tie Cheng's gaze unconsciously stayed on the young man in front of him, although he had already deduced the scene of meeting with the other party many times in his heart yesterday, and had imagined various plans to negotiate with the other party, but at this time he had no idea.

The other party was too young, estimated to be only about twenty years old, and sat casually in the court, and at first glance he would only think that this was an ordinary ninja.

But Tie Cheng's years of experience told him that the person in front of him was very dangerous, and under the seemingly ordinary appearance was an unimaginably terrifying existence.

At this moment, Tie Cheng knew why the flint decided that the water tiger had nothing to do with Xia Wu, and he was not worthy of it.

It seems that the matter of retrieving the drawings may not go well, he sighed in his heart.

Xia Wu retracted his gaze violently, and was not surprised that Tie Cheng looked frightened.

If you really don't have any skills, you can't live to this age in the ninja world.

"Mr. Xia Wu, I heard that you are going to build a spear, I wonder if you have prepared the materials?" Tie Cheng asked slowly, and then added, "If not, you can talk about the requirements for weapons, and we can prepare them for you."

Feeling the horror of the person in front of him, he didn't dare to raise the price.

Although it is very painful, it is only considered to be a disaster to avoid disaster, and now the country of vortex is one of the six major countries in the ninja world, and the craftsman ninja village is this

The family can't afford to mess with it.

"Not really." Xia Wu smiled dumbly, is this for fear that I will be dissatisfied and destroy the Craftsman Village in a fit of anger? He's not a robber?

Then Xia Wu waved his hand, and the branches of the Divine Tree, the gate plate of the Box of Bliss, the decapitation broadsword, the thunder fang, and some ores appeared on the ground out of thin air.

Seeing this miraculous scene, Tie Cheng and Flint were awe-inspiring in their hearts, and they didn't notice how these things appeared!

There are no scrolls, no techniques, no seals, and Xia Wu's mystery in the hearts of the two of them has reached a new level.

"That branch is the material for making the body of the spear, as for the door panel and the two weapons, as well as the ore, please cast the spear head, of course, if there are better materials in the craftsman village, I can also add them, I will pay according to the corresponding price."

"My request is that this weapon must be the best it can be, money is not an issue."

Hearing Xia Wu's words, Tie Cheng knew that this was not the kind of arrogant person, and the uneasiness in his heart gradually subsided, and he squatted down and looked at several materials on the ground together with the flint.

He tugged at the pile of ore he had never seen before, pinching it a few times from time to time.

Flint picked up the beheading knife and asked in a low voice, "My lord, don't you think these two knives are familiar?"

This question immediately attracted Tie Cheng's attention, turned his head to look over, and then let out a soft sigh.

"Huh? Isn't this a decapitation knife and a thunder fang?"

Tie Cheng remembered very well that the Mizukage of the Fog Hidden Village had created seven ninja swords from the Craftsman Ninja Village, and they were two of them.

When he first forged the seven ninja swords, he was next to him, and he still has an impression.

"The ninja sword has always been in the hands of the ninja swords in the fog hidden village, why did it appear in the hands of this person?"

Wait, Tie Cheng suddenly remembered something.

Some time ago, in the war between the Fog Hidden Village and the Vortex Country, there was a ninja named Uzumaki Hiyori who defeated five ninja swordsmen, but there didn't seem to be any users of the decapitation dagger among them!

Could it be that not only five of the famous Ninja Sword Seven were killed in battle, but even the rest died in the country of the vortex?

It seems that compared to the country of vortex in the perception of the ninja world, its strength is even stronger.

Seeing Tie Cheng's face change, Flint vaguely guessed what he was thinking, and whispered:

"Have you forgotten the announcement from the Vortex Country? During the festival, two of the mist ninja violated the rules and were suppressed by the people of the Vortex Country."

"You're saying those two are also ninja swordsmen? I thought this was just an excuse for the Fog Hidden Village to attack the Vortex Country, but is it true?"

Tie Cheng was startled at first, then took a closer look at the decapitation knife and said thoughtfully, "This is a sealing technique? With the level of the Vortex Country's sealing technique, it's no wonder that the Fog Hidden Village can't summon back the Ninja Sword with the psychic technique."

[The app that has been running stably for many years is comparable to the old version of the book-chasing artifact, which is used by old bookworms.]

There are a lot of chakra ores......" Flint whispered, and suddenly reacted, "Isn't it the best chakra conduction metal?"

"Not yet." Tie Cheng denied the judgment of the flint.

Looking at Flint Stone's puzzled gaze, he spread out his palm, and there was a shallow finger mark on the Grell Stone.

"This ore is not hard and malleable enough, and if the wielder or the enemy has enough strength, the weapon will easily shatter in use."

"Is that so? I took it for granted!"

The flint pondered for a moment, and a glimmer of realization flashed in his eyes:

"It seems that if you want to mix other metals, then the right ratio is a problem, and a lot of testing is required."

Then he hesitated, "But constant trial and error requires a lot of ore, and this amount is simply not enough."

"Don't worry about the number of Grell Stones, I've only taken out a small part, and the rest is mine."

"That's fine, Mr. Xia Wu."