In hammering wrought ironware, it is often necessary to calcinate repeatedly in order to keep the blank at a fairly high temperature all the time. Just like Shan Qing just now, in order to complete the hammer forging and quenching process, his blank has been returned to the furnace several times.

But the blank under Ning Le's hammer seems to have maintained an extremely high temperature from beginning to end. This not only saves Ning Le a lot of time for repeated sintering and forging, but also allows him to maintain a stable and efficient construction rhythm all the time.

How the hell did he do that? Even the Seven Hammers of Heaven Tearing that were praised by the Yandao of the entire continent had never heard of such a miraculous effect.

But the facts are in front of us. Ning Le did this by some means, thus snatching up a lot of time.

But that's not all.

After the tempering was completed, Ning Le took advantage of the fact that the blank had not yet cooled, clamped it firmly on the workbench, took out a thin cone and a small hammer, and carefully carved and carved it on the slender stick.

"Conduction loops?" Ren guessed. She didn't think that Ning Le would carve some patterns or something for the sake of beauty at this time.

Weapons such as swords, guns, and sticks are not equipped with magnetic traction cores and energy supplies. This kind of Yan armor is mostly driven by the Yan Master's own Yan Spirit Power, and it can carry the power of Yan Spirit Power directly through the conduction circuit.

It is better to have a magnetic traction core, but it often makes the structure of the armor bloated and cumbersome, and it is not easy to use. In this way, it is better to directly let the Yanshi himself play the role of the magnetic traction core.

Therefore, for this type of armor, the conduction circuit has become the most critical part.

There are generally two ways to configure a conduction circuit for such a garment.

The method of chiseling a groove on the armor and then making it a transmission loop of the spirit power through certain means is called Yin carving.

On the other hand, carving a relief on the core of the armor, or using various materials to weld a set of conduction loops floating on the surface, is called yang carving.

"It's a good way to save some time by depicting the inscribed circuit like this. ”

Shan Hao whispered: "But you have to move quickly." If the circuit is carved halfway, the temperature will come down, not only will the re-calcination heat up, but also affect the subsequent quenching effect. ”

Ren heard this, but his face was relaxed: "If you talk about speed, this girl is not too worried." ”

And that's exactly what happened. Although it is more difficult to operate on the slender stick, Ning Le's movements are still steady and fast.

When he was young, Shan Qi went and returned, still holding a water bag in his hand, came to Ning Le's side, and stood quietly like this.

"Got it?"

Ning Le, who noticed Shan Qi's return, looked up, took the water bag and shook it: "That's all?"

“...... Well. Shan Qi said in a muffled voice.

"Why don't you go drink more water and see if you can get more?" Ning Le suggested.

The corners of Shan Qi's eyes twitched.

“...... Forget it. It seems that there is a little bit of time. ”

Ning Le glanced at the blank on the workbench that was gradually dimming, returned the water bag to him, and pointed to the big sink on the side: "Pour it in." ”

Shan Qi fled to the sink as well, poured the mysterious liquid in the water bag into it, stirred it twice with the tongs placed aside, and then quickly fled to the side.

"Is that some kind of quenching aid?" Shan Hao craned his neck curiously.

"Uh......"

Looking at Shan Qi with a strange face, Ren thought for a while, and laughed dryly: "Maybe." ”

Glancing at the large sink that had returned to calm, Ning Le didn't say a word, and dipped the carved spear-shaped blank into it.

Zi –

Accompanied by the once boiling quenching tank water, a white mist rose into the sky.

Ning Le waited for a while, picked up the blank, examined it carefully, and put it aside after making sure it was correct.

Immediately afterwards, he put the thicker blank on the large anvil.

Bang!

Ning Le began to temper again.

"Huh, that's not right, is it?"

Shan Hao immediately noticed that something was wrong: "This blank has been left next to it for a while, and it hasn't been insulated, can it still be tempered directly?"

The same doubts surround everyone's minds.

The temperature required to temper the calcined iron is not low, and if you roughly calculate the time, the temperature of this blank should not have reached the requirement a long time ago. Shouldn't this be re-calcined and then tempered?

But Ning Le didn't seem to realize the problem at all, so he just hammered it one by one.

"It's still the Seven Hammers...... Huh?!"

At first, Shan Hao didn't care about it, but looking at it, she couldn't help but rub her eyes vigorously, and her heart followed Ning Le's movements silently: "One, two, three, four, five...... Six!"

Soon, many people also discovered the changes in Ning Le.

"Is it the thunder that breaks the sky? is the thunder that breaks the sky!"

"Isn't this the sixth hammer?!"

"How is this possible, he can actually use the sixth hammer!"

"How old is he? He shouldn't be much older than Brother Qing, right?"

"I don't think so, I guess it's the same age. Even if this Ning Le is younger than Young Master Qing, it is possible that he ......"

"Hu, what nonsense are you talking about! Isn't that more powerful than my Qingge?"

Many people suddenly fell silent and looked at each other, their eyes full of disbelief.

Although Shan Qi is not familiar with the art of controlling Yan, he still knows a little about family heirlooms. At this moment, his eyes were also full of surprise, but at the same time, there was also excitement and eagerness.

Shan Hao was so excited that he swung his fist: "The sixth hammer, he will actually hammer the sixth hammer...... Got it?"

Finding that Ren didn't respond, Shan Hao turned his head and was suddenly startled: "What's wrong with you, why did your face suddenly change so bad?"

"Oh, it's fine. Ren quickly shook his head with a pale face and smiled reluctantly, "That's it, I'm a little tired." ”

"Really?" Shan Hao frowned slightly, "Speaking of which, we didn't even have lunch." Why don't I get some refreshments?"

Ren nodded, and wanted to say something more, but his body trembled suddenly, and one of them collapsed to the ground without standing firmly.

"What's the matter?!" Shan was so shocked that he quickly hugged Ren, "What's the matter, you're sick?"

"Spiritual power overdraft?"

Shan Qi also rushed to Ren's side, took a closer look at her face, and wanted to take her wrist. But as soon as Shan Qifu touched his position, the latter hurriedly opened his hand like an electric shock.

"Xiaoqi, people are girls!"

Shan Hao glanced at Shan Qi complainingly, and hurriedly looked at Ren again: "Okay, I'll help you take a look-"

"No need. ”

Ren glanced at Ning Le, who was already sweating profusely not far away, and hurriedly said, "I have medicine in my pocket, please help me take it out." ”

"Oh. Shan Hao nodded hurriedly, and in a panic, he groped out a small brocade box from Ren's body.

"Yunling Pill?" Shan Hao opened the brocade box and was slightly stunned.

"That guy gave it to me before. Ren nodded a little weakly.

That's right, this Yunling Pill is the one that was forged to Ning Le in the previous day. Ning Le, just in case, handed it over to Ren for safekeeping, and now it really comes in handy.

As he spoke, he picked up the box of Chinese medicine pills and took them orally.