After clarifying the origin and approximate use of the Grell Stone and the two ninja knives, Tie Cheng and the others turned their heads to study the remaining two materials, but they were in a dilemma.

That branch is not a big problem, although I don't know its variety, but after Tie Cheng's judgment, it only needs a little polishing to make a gun body.

The problem was that they couldn't tell where the material came from, and they didn't know how to use it, and they even doubted that it could be used for forging.

Could it be that it is compressed into metal and wrapped around the weapon to act as a pendant?

The two looked at each other, and a thought popped into their minds.

But the next moment, they dismissed the outrageous idea.

No, this simple and crude style is not a blacksmith at all!

Extracting useful materials from them and bringing them into perfect use is the technology of casting.

The flint, who had been observing for a long time and still found nothing, whispered, "Why don't I go over and ask?"

「……」

Tie Cheng glanced at the flint and didn't say anything, let him speak, doesn't the boss of the dignified craftsman ninja village lose face?

Besides, he recognized Xia Wu's strength, but the forging technique still had the final say.

In the end, it was the flint that voiced the doubts in his heart: "Mr. Xia Wu, this ...... What is the origin of the door panel with a special pattern?"

"Isn't there news from the ninja world that the country of grass has lost the box of bliss? This door panel is one of them."

Xia Wu replied without saltiness.

"Oh, it turned out to be from the Box of Bliss, no wonder we don't know the origin, the history of the Box of Bliss is even older than that of the Takumi Ninja Village......

Tie Cheng didn't react at first, he nodded again and again, looking like he had realized, and suddenly realized that something was wrong in the middle of his words, and his voice suddenly increased an octave:

"Huh? The Bliss Box of the Land of Grass!

！」

And the flint mentality on the side was a little broken, he knew that the remaining materials would not be simple, but he didn't expect that the origin of this weird door panel was so big, and it was actually related to the mysterious person in the country of grass.

"What's wrong?" Xia Wu glanced at him, "The Box of Bliss was brought to the Vortex Country in the first place."

"Because the Box of Bliss is an artifact created by the Six Dao Immortals, the materials used are not ordinary, and some of the functions are really good, so I easily dismantled some of the boxes and brought them over."

"It's as simple as that?"

Hearing Xia Wu say the whole process in a few words, Tie Cheng and the others looked incredulous.

Xia Wu looked at them strangely, as if he was looking at two fools: "How complicated can it be?"

It takes three steps to put an elephant in the freezer, and only one step to open the box of bliss.

It's so easy to say, as if you can do it with any person, Tie Cheng secretly slandered himself.

You must know that the country of grass claimed that the Ghost Lantern City was in ruins, and the aftermath of the battle affected most of the small islands.

But...... Is the Box of Bliss really a six-way forbearance? It's really strange that those wallgrass didn't lie?

And he heard it very clearly just now, it was Xia Wu who opened the box of bliss himself, which showed that he also had at least the combat power of the shadow of a village.

But there doesn't seem to be a person named Xia Wu among the top masters in the country of vortex!

The faces of Uzumaki Hagoromo and Uzumaki Kushina are already known to everyone in the ninja world, and only a little bit of information about Uzumaki Hiyori is circulating.

The most likely conclusion is that Xia Wu is Uzumaki Hiyori.

But the Vortex clan is all red-haired, and Xia Wu in front of him is obviously black-haired, so they can't be contacted at all.

Could it be that like the Uzumaki Sun, who was not exposed before the war, Xia Wu is a master who is still hidden in the Vortex Country.

All kinds of information were gathered, and Tie Cheng tried to guess Xia Wu's true identity, but he didn't come up with a reason.

He sighed secretly in his heart, he didn't bother with this matter anymore, anyway, the craftsman ninja village couldn't afford to provoke this person.

Tie Cheng looked away from the door panel and landed on the mysterious branch that he had set aside.

Since the door panel is from the Six Paths of Ninja Equipment, the origin of this branch

It will certainly not be small.

The materials used for the spear head are among the best in the ninja world, not to mention the huge gun body.

But now Tie Cheng doesn't dare to ask any more, he still understands the truth from his mouth, maybe one day he will suffer because he knows too much, so it's better to pretend to be a lake.

He dispelled the great curiosity in his heart, looked back at the fragments of the Box of Bliss, and his mood improved again.

The ninja tools made by the legendary Six Dao Immortals themselves are a great temptation for any craftsman who casts them, even Tie Cheng is no exception.

"If there are any fragments left in this box of bliss afterwards, I can give them to you Artisan Ninja Village."

Seeing that both of them were ecstatic after hearing this, Xia Wu reminded instead, "In addition, I will also provide enough Grell Stones, but there is one condition."

"What conditions?" Tie Cheng hurriedly asked.

"The final results and related technologies should be shared with the country of vortex."

Tie Cheng thought that the craftsman ninja village did not lose money, but would make a lot of money, so he opened his mouth and responded.

It is also natural for others to provide materials, provide technology themselves, and share results.

Not to mention that this is a six-way artifact and a new type of chakra ore, even if it is only a little bit of research from it, it is also a great improvement for the Artisan Ninja Village.

The Stone of Grell is produced in the Land of Wind, and as long as you master how to use it, you will not have a chance to trade with the Land of Wind in the future.

As for the situation where the Wind Country did not agree, Tie Cheng did not think about it at all.

Could it be that the Wind Country has abandoned the craftsman ninja village with a higher level of casting and chosen to cooperate with the Vortex Country?

With access to the Greel's Stone, the Village will be able to use it to craft more powerful weapons that will restore the village to its former glory.

Even the technology of Vortex is not necessarily successful, and in the casting process, the relevant tools and the experience of the craftsman are the most important.

This is the accumulation of decades in the craftsman village, how can it be learned in a short period of time!

Not to mention the fragments of the Box of Bliss, it is a major matter related to how the Artisan Ninja Village will improve its casting skills.

No matter how Tie Cheng's mind wandered, Xia Wu continued, "Then I'm also very interested in the art of casting."

"So in the next few days, I may have a lot of questions to ask both of you, I hope you and Flint don't mind."

"This, of course......

Tie Cheng, who was about to open his mouth to refuse, stiffened, his heart beat wildly, and as soon as he looked up, he saw Xia Wu's indifferent eyes glaring at him, and the words behind him were immediately swallowed back.

Looking at Xia Wu's attitude that if you dare to refuse, he will be in a different place on the spot, he had to nod and agree.

"I don't mind."

"Good!"

Xia Wu's smile appeared, and he knew that it was impossible for the Artisan Ninja Village to refuse the temptation of the Box of Bliss and the Stone of Greel.

Compared to the method of using the Stone of Greer, it is naturally more important that the casting method of the craftsman ninja village has been famous for decades.

Call~

Tie Cheng took a deep breath, and then slowly exhaled it, calming the thoughts that were surging in his heart.

The person is old, and his body is not very good, and Xia Wu's glance just now almost scared him into cardiac arrest.

Tiecheng even saw as if a river appeared in front of him, and the old father was calling for it on the other side of the river, feeling that it would pass by itself in a second of slowerness.

"In that case, you should take these materials away first."

As he spoke, Xia Wu took out a few scrolls and handed them to Tie Cheng, "Inside are the rest of the Grell Stones."

Then he looked at the two of them with a faint gaze, "I hope you will put my affairs first, and don't get too obsessed with the study of the Box of Bliss and the Stone of Greel."

Flint nodded hurriedly, picked up the materials on the ground, and walked out with Tie Cheng after a while.

Looking at the back of the two leaving, Xia Wu stretched.

"Then it's time for me to act!"