Konoha's strength is supreme

The process of fusing the knife went smoothly.

Because the uncle found information about the decapitating sword among his father's pile of information.

The next step is to find the method of extracting each substance corresponding to the fused materials, and the order in which several substances are extracted together.

So the two of them spent a long time flipping through information.

Because there was too much information, the uncle asked Naruto to search with him.

Naturally, he wanted to find all the information quickly, but the uncle would never have imagined that Naruto's memory could hold every book he had read in his head.

This was actually an advantage for Naruto.

Naruto himself had no intention of speaking out. The more he read the information, the more interesting it became, so he silently made a fortune.

When the sword is melted.

Naruto: "Can I look through it at will?"

The uncle waved his hand in encouragement: "Just be careful not to turn over some old pages."

As a result, Naruto became more and more blatant in stealing his master.

The uncle who was guarding the railway muttered when he saw that Naruto was not staring at him with him: "This silly boy, if I intercept the information from him, he doesn't even know about it. He is too naive."

Unexpectedly, Naruto had already read most of all the information.

When all the materials were refined, all the knowledge needed to make the sword was taken away.

The knowledge of sword making is mainly divided into three parts.

The first part is the introduction of materials.

This includes the types of materials, collection methods, refining, as well as the subtle differences in sword-making due to the materials produced in various regions, and matters that need to be paid attention to.

The second part is the casting technique.

Including stacking hammers, forging, how to rotate the hammer to save energy, how to use the force of the hammer to save energy and increase endurance, as well as the preparations to be made before becoming a caster, how to develop a strong and powerful physical capital, There is also an introduction to daily maintenance.

Through this article, Naruto learned that advanced forgers can also forge their bodies through sword forging.

The third part is integration and separation.

This part mainly talks about the effects of the integration of various materials, and what to do if you want to separate them.

After reading through the three parts, Naruto felt like he had opened the door to a new world.

I have read all the books but I still have endless memories.

The uncle came to Naruto: "Naruto"

He originally planned to get some extracts and prepare to open the furnace before proceeding to the next step.

At this time, Naruto reported three names of extracted substances in succession.

Naruto: "If you add these three substances separately during refining, you can also extract a composite metal that is fused together."

Uncle: "What did you say?"

Naruto came back to his senses: "Oh, I just saw a forging master say this when talking about this decapitating sword."

Uncle: "Let me take a look at which one is mentioned in the book."

how to answer

It's not in the book at all, it's what he summarized.

Naruto: "Hey, I forgot where I put the book."

Uncle: "It's okay. Just make sure you've seen it in the book. I don't have time to look for it anymore."

Naruto: "sure sure"

So the uncle found three substances according to the names Naruto just reported: "If you decide whether to put this one or not, it will easily destroy a lot of good materials, but the living steel should not be affected."

Naruto: "Well, let's throw them in order later. Anyway, besides the living steel, the rest are the icing on the cake."

Uncle: "Okay, your things are up to you."

Naruto calculated silently, and based on the knowledge summarized from the materials, not only would this not affect the extraction of living steel, but it would also consume the substances that affect the precipitation of living steel and increase the amount of living steel extracted.

However, this also resulted in the loss of two less valuable materials.

Overall a good profit

At the same time, it can also verify what you have learned in the book and the accuracy of the knowledge.

Soon, three alloys were extracted from three consecutive substances.

The first type has a soft and sticky texture.

The second type is hard and brittle, honeycomb-shaped.

The third type is transparent, almost transparent.

After inspecting these metal uncles, they nodded and praised: "This method is good. The first one can be added to the weapon to increase toughness, the second one can change the structure to increase stability, and the third one can increase chakra permeability, which is suitable for most castings." , worth it”

"Naruto, let's see if you can tell me which book it was recorded in. That master is definitely very human and his theory is worth learning."

Naruto: "Well, there are too many books. My eyes are dazzled when I read them. I can't remember them clearly."

The uncle nodded: "That's right. Don't talk about you. I was feeling dizzy just after checking the information for a while."

Naruto:""

Naruto was very happy. The three substances were successfully extracted, which proved that the theory he derived from the book was correct.

At the same time, Naruto couldn't help but become somewhat interested in casting.

Especially forging can also strengthen the body.

Now, every time the body becomes stronger, it is one step closer to opening the Eight Doors Dunjia.

Where can I find such good things?

Naruto: "Uncle, what are the requirements if I want to learn blacksmithing?"

The uncle couldn't help but be stunned: "You also want to learn casting?"

Naruto: "Yes, I think casting is very powerful. The fusion of two substances can create so many incredible things, like God's creation."

Uncle: "You think so too"

I don’t know if he was stimulated by the live steel, but the uncle was particularly innocent and excited today.

Then he pointed to the largest hammer beside the forging table: "As long as you can turn this hammer, I can teach you how to cast it."

Naruto tried it, and the hammer was so heavy that he didn't even pick it up for a moment.

Uncle: "Don't bother, no one can pick up the hammer at once, but you can start hammering it from a young age."

Naruto: "No, I want to try. Uncle, please wait a moment."

As he spoke, Naruto took off his outer clothes, revealing the weight-bearing clothing and weight-bearing gauntlets he was wearing.

Naruto: "Once chakra is injected into this thing, it can remain for a long time. I have to take it off first."

Naruto gently placed the weight-bearing clothes and weight-bearing wrists on the ground.

The uncle just glanced at it and didn't take it seriously.

However, the next moment, Naruto actually picked up the big hammer.

The uncle was shocked and went to pick up Naruto's gauntlet.

"How much total weight do you carry on your body now?"

Naruto: "25 loads, a total of 205 kilograms."

205 kilograms, that’s pounds. This little guy is so strong.

"pong"

The hammer fell and struck a spark on the iron felt: "How about it, uncle? I am qualified, right?"

Uncle: "Yes, you have a natural talent for forging. But from now on, I will teach you a correct way to build muscles through forging, otherwise you will be so tall in the future."

Is this the correct method? Naruto actually already knows how to do it.

The reason for forging is also due to this level. Naruto doesn't want to be 1.5 meters tall forever just to practice the Eight Door Dungeon.

Kai Xiaoli and the others must have other correct methods of body training, but it's a pity that they were not mentioned in the Eight Door Dunjia.

That's right. Under normal circumstances, those who have access to the Eight Gate Dunjia will naturally know the correct method of body training.

As for Naruto, the standard version was obtained through abnormal means.

Therefore, Naruto almost despaired when he saw that improper weight-bearing exercise could easily cause the body to stop growing.

While the two were talking, heat began to come out of the refining furnace.

The uncle was surprised when he saw this and said: "Blue steam is coming out of the furnace. This is a sign that the live steel is being refined and ready to be released."