No one expected that by the Qianting River, there would be a savage Yun Beige who looked like a savage. He would not sleep in the middle of the night and could not get along with the iron lump here.

And Kouying went for a few hours, and it was already late at night when she came back.

The color on the face becomes proportional to the rich benefits in the storage ring.

Still distorted, slowly floating in the red maple forest. Before he stood firm, he was booming!!! The horn shadow almost fell to the ground.

"What's the situation!?"

Boom boom!!

When I looked closely, it turned out that it was the little bastard who was striking the iron.

Kouying frowned immediately, "What are you going to do if you don't sleep in the middle of the night?" And, is there anyone who made a fool of yourself like this?"

The cast iron ingot that was 100 kilograms per piece was hammered by this country bumpkin only the size of a baby's fist.

He glared at Yun Beige with disgust and thought to himself, fortunately it is ordinary iron, which is cheap. If the iron essence used for casting tools is so wasteful...

Well, even the "wealthy and powerful" horn shadow is a little unattainable.

I was planning to stay away from this country bumpkin and enjoy the happiness of my bulging stomach and taking the ring.

However, he accidentally took a look at Yun Beige's side, but Jiaoying was stunned for a moment.

"Isn't that the iron spirit?"

I saw that the "cast iron ingot" that had faded away from the heat and showed its original shape. Although it was only as big as a child's fist, it was no longer as dull as before. Instead, it turned into an iron spirit with a cold light shining under the night and faintly exuding ghost energy.

The horn movie is confused.

He watched Yun Beigeyun buy spiritual materials with his own eyes, and clearly remembered that this guy didn't buy iron essence at all.

Then... it can only be made by him.

However, how can a half-piece spirit stone of the Breaking Iron Stone be able to pull several large carts of things, so how can it become a spiritual iron spirit?

Next, Yun Beige showed Kouying how to turn cast iron into iron essence.

It was still a piece of cast iron thrown into the furnace, and it was still sprinkled with a handful of spirit stone powder before the iron ingot was released.

It's still a forging like a thunderous thunder...

"!!!"

The horn shadow was shocked. It was not like this that iron turned into iron spirits, and it was not like this to turn stones into gold!?

By counting the accounts with your fingers, a cast iron ingot can be exchanged for 100 kilograms of 100 ounces of vulgar money.

However, let alone 100 kilograms of gold in the world, even a small amount of gold cannot be exchanged for a low-grade spirit stone.

The current market price of basic spiritual materials such as Iron Essence is about 5 low-grade spiritual stones.

The baby's fist is as big as a iron essence weighs more than two pounds, and is worth at least 10 yuan.

Compared with a cast iron ingot, the difference between this is so much, the corner shadow is a bit too much to calculate.

Anyway, it is much more exaggerated than turning stones into gold.

Jiaoying looked at Yun Beige and was speechless: "He...how did he do it?"

In fact, how could the Kouying know that tempering mortal iron into spiritual iron essence is unheard of at present, but in the Dharma-Ending Age 80,000 years later, it is a necessary skill for every forging master.

There is no way. The Wufang Immortal Realm is full of spiritual power and rich in rare treasures. Basic spiritual materials like Iron Spirit are not even scarce.

But 80,000 years later, the laws of the Great Dao have been shattered by the Crazy Woman, and the spiritual veins of the Six Realms have almost been destroyed in the Crazy Woman's fairy and demon battle.

There is a lack of spiritual energy in the world and the extinction of materials. Whether it is a monk or a spiritual material, it is far inferior to before the battle between immortals and demons.

Even the most basic iron essence has become a scarce thing.

Therefore, the casting masters had no choice but to study this "spirit-tightening iron method".

It is to dip ordinary cast iron into the spiritual power in the casting furnace, and then rely on the caster's hammering technique to beat the weak spiritual energy floating on the surface into the ordinary iron and become an iron spirit.

It can only be said that it was a helpless act, and it was forced out.

Moreover, in the Dharma-Ending Age, the casting master is much more than just tempering a few pieces of iron essence.

Yun Beige's next move made the kettle shadow stunned, and it was a magical skill.

......

It was said that Yun Beige only took a piece of iron essence the size of a fingernail, and replaced it with a small hammer and repeatedly hammered it forged it.

Until the iron essence becomes as thin as a cicada's wing, two fingers wide, more than two feet long, and a piece of iron foil that looks like a long sword.

"What is he doing?" Kouying subconsciously moved closer.

If it is a sword casting, two kilograms of iron essence can produce a sword blank, which is common sense.

But only a little iron essence and such thin iron foil, a three-year-old child knows that it is not a sword blank at all.

Then, Jiaoying discovered that Yun Beige used iron foil to engrave the formation.

Using the engraving sword to engrave a spirit-raising array, a fire source array, a wood source array, a reverse gathering array, a light array, and a total of five basic magic arrays of the formation masters.

The horn shadow couldn't help but be shocked.

The area of ​​iron foil is not large, and five basic magic arrays are engraved at the same time, so they must not interfere with each other, which is not something that ordinary formation masters can do.

Just by looking at this point, you will know that Yun Beige has a great attainment in formation.

He asked secretly: "When did the little bastard learn the formation?"

But then I felt relieved.

Yun Beige's father Yun Tianqing is known as a craftsman, and his achievements in casting and formations are beyond his level.

When Yun Tianqing died, Yun Beige was already five years old. It was probably Yun Tianqing who passed on his experience in casting master and formation to him.

After continuing to watch, Jiaoying discovered that in addition to the five basic magic arrays, Yun Beige engraved several mysterious patterns on the iron foil that are incomprehensible.

Then he put the iron foil aside and left it alone for the time being.

It was not until this time that Yun Beige seemed to be officially starting to cast sword blanks. He saw that the guy took three kilograms of cast iron and about two taels of red flame copper and put them into the furnace.

When Kouying saw this, she secretly disliked:

"Without mortal iron casting a sword blank, what is destined to be cast is impossible for spiritual weapons."

The minimum requirement for spiritual weapons is to have certain spiritual guidance.

High-level spiritual weapons even have power that monks cannot achieve, which means that the materials for forging spiritual weapons must have the characteristics of guiding spirits.

Of course, it is not enough to just pile up spiritual materials. The casting master must use his own spiritual energy as the guide during the casting process to form a natural fit between the spiritual materials and the monks.

Some spiritual weapons even need to communicate with the user's mind and become each other. This requires the spiritual control ability of the caster.

This is also the reason why mortal iron and mortals cannot cast spiritual weapons.

It is precisely because the iron essence has excellent spiritual guidance, and does not distinguish between the five elements and has a certain hardness that it has become the basic material for casting tools.

Other materials, such as Red Flame Copper, also have good spiritual guidance, but due to their fire attributes, their limitations are destined to be. Moreover, the texture is too soft, making it even less suitable for casting tools. Therefore, it is rarely used.

As for the mortal iron used by Yun Beige, it has no spiritual power at all, and can only be used as a battle for mortal warriors.

The horn shadow, who was originally quite enthusiastic, was somewhat interested when he saw this.

What are the best things about casting swords in the mortal world?

The only thing that supports the horn shadow to watch may be Yun Beige's casting method.

This time it's different?

Yun Beige first pulled three kilograms of mortal iron into a long strip of eight feet, then folded it in half to form a sandwich of two upper and lower pieces, and then continued to put it in the furnace to melt.

The red flame copper is only two taels, but it is not much. But what Yun Beige can't understand is that the two taels of melted copper pieces were divided into dozens of copper pieces the size of nails.

Just when Kouying didn't know what he was doing, an incredible scene appeared.

Yun Beige took out the cast iron bars in the oven and put the iron foil prepared in advance into the interlayer.

You know, the iron foil is thinner than paper. When it comes to an extremely high temperature iron bar, the smoke rises and it is melted in an instant.

As the smoke came out, Yun Beige quickly closed the iron bars, and his whole body seemed to have changed.

Holding the forging hammer in the right hand, the whole body is tightened. The forging hammer is quenched towards the iron bars with a strange rhythm and angle, like raindrops.

The dinging sound of forging was instantly cultivated in the red maple forest, and the horn shadows could not even distinguish the distance between the hammer.

Under Yun Beige's meticulous training, a three-foot green eyebrow gradually revealed its true appearance.

What's even more strange is that during the process of tempering the sword blank, Yun Beige occasionally added the copper pieces prepared in advance to it.

As the forging hammer fell, the red flame copper piece was deeply embedded in the van Iron Sword Bill.

"What are you doing?" The horn shadow became increasingly unable to understand.

The body of the iron sword is covered with a piece of iron essence foil in the middle...

The key is that such thin iron foil will definitely be broken under such violent forging.

The magic array engraved on it must be destroyed, so what's the use at that moment?
To be continued...