Early that morning, Ling Yun brought Bai Xian'er to a metal smelting plant in the southern suburbs of Qingshui City.

This is the largest metal smelter in Qingshui City. After Tang Meng's efforts, this metal smelter was acquired by Lingyun long before the establishment of Tiandi Group and is now affiliated with Tiandi Group.

Now Lingyun, at the level of Qi training, he cannot put aside modern smelting equipment and refine a flying sword out of thin air.

Metals must always be melted, diverted, and purified at high temperatures. The required materials must be prepared in proportion before they can be melted into a furnace and refined into molding.

After Ling Yun arrived at the metal smelting plant, he went straight to the general manager's office.

"Mr. Li, what Mr. Tang asked you to prepare, how is the work progressing?"

"Report to General Manager Ling. According to General Manager Tang's instructions, the five tons of steel and the furnace workshop are all ready for you."

Mr. Li was timid and didn't even dare to breathe in front of Ling Yun. He kept raising his hand to wipe his sweat nervously.

Just kidding, this is the chairman of Tiandi Group and the boss behind the president, Ling Yun, who is personally here. He is a small general manager of a metal smelter. How can he not be nervous?

Five tons of steel are 10,000 kilograms. Lingyun needs to extract the required more than ten kilograms of metal from this ten thousand kilograms of steel to use it for immediate needs.

This is what Ling Yun said, the wealth in the four words "Finance and Familiar Land" is practiced!

Strong financial resources cannot improve your level, but they can provide you with all the conveniences of cultivation!

If you don’t have any money, who will prepare steel for you, who will prepare workshop for you, and who will take care of you?

"Very good, then you can take me over now."

Ling Yun didn't talk nonsense, he was in a hurry.

When he arrived at the workshop, Ling Yun asked the workshop director to introduce him in detail the operation methods and precautions of various equipment in the workshop.

He never forgets everything, and after he grasps everything, he beats everyone out.

"Xian'er. Let's start, learn a little."

After only Ling Yun and Bai Xian'er were left in the workshop, he turned on the switch of the furnace.

The first step Ling Yun had to do was to refine the five tons of steel first. He now had tens of thousands of kilograms of strength, and threw the steel into the furnace, which was easy and did not require any lifting equipment at all.

The fire was raging, and the temperature in the workshop quickly soared to more than 40 degrees. Ling Yun and Bai Xian'er were calm.

After all the five tons of steel melted, Lingyun started diversion and drained away all the red and hot molten steel that was not needed, and finally extracted the metal materials he needed.

"What a fucking money!"

Looking at the metal materials that were finally purified, Ling Yun couldn't help but be amazed. Ten thousand kilograms of steel finally only extracted about ten kilograms of metal.

The ratio is one thousandth!

Of course, after the unused steel is cooled, it is still steel and can be sold for money. But the premise is that if you want to refine weapons, you have to buy them first?

"These dozen kilograms of metal are used for immediate needs."

Next, Ling Yun threw the metal weapons in the space ring into the furnace and melted them.

Now is the real money burning!

You should know that those metal weapons are almost all weapons used by innate masters. These metal weapons have been tempered for a long time. Just take out a weapon and the price is above one million!

If these weapons are placed on the rivers and lakes, they will be snatched by ancient martial arts masters. However, Ling Yun melted them casually just to refine a flying sword!

It was still melting, diversion, purification, and after a series of procedures, Ling Yun finally put together the dozens of kilograms of metal materials needed.

"Well. Add those just now, almost fifty or sixty kilograms, and it's more than enough to refine a flying sword."

Ling Yun let go of his spiritual sense and scolded him lightly: "Go!"

Dozens of kilograms of metal material actually rose into the air and fell directly into a very small furnace.

"Xian'er, next, it depends on your fire."

Bai Xian'er smiled charmingly, flew up, and came directly to the furnace. Her palms aimed at the furnace and urged her palms one after another. Two fire snakes were instantly ejected from her palms!

This is Bai Xian'er's Fire Fox Flame Art, Red Flame Burning Heaven Palm.

Since it is known as the burning sky, the temperature of the flame can be imagined. The metal material melts rapidly and becomes a molten state, and slowly flows out of the furnace and injects into a narrow sword-shaped groove.

The sword-shaped groove is one foot long and one inch wide, which is naturally something Ling Yun has prepared long ago.

Ling Yun stood next to the sword-shaped groove, with a concentric expression on his face. When the metal solution filled the sword-shaped groove, he immediately used the Qi Yin and Yang technique to mobilize the Yin and Cold Qi in his body and directly cooled down.

As for the control of the temperature, it is naturally the method of Ling Yun, the master of weapon refining.

"rise!"

Before the flying sword could completely cool down, Ling Yun used his divine thought to activate the sharp sword, flew up in the air, hanging in front of him, stagnating.

The Nether Blood Demon Sword appeared in Ling Yun's hand. He wanted to carve the formation on the sharp sword before the sword completely cooled down!

A sword without formation is at most just a sharp sword, and it cannot be considered a flying sword!

What is a flying sword?

It can be controlled with thoughts, can change its size at will, can be hidden in the body, is unparalleled and can kill people in the air, this is the flying sword!

At this moment, Ling Yun activated his spiritual sense to the limit, but he concentrated it all on the small sword. Then he used the Nether Blood Demon Sword in his hand to use the tip of the knife to carve formations on the sword body!

"Brush brush..."

Ling Yun swung his sword like lightning and carved eight space formations on the sword one after another, two wind-controlling formations, and two Vajra formations...

It is symmetrically distributed on both sides of the sword body, with a total of twelve formations!

Of course, this time the space formation does not allow space to appear within the sword body, but allows the sword body to change its size at will.

As for the Wind Control Array and the Vajra Array, it naturally increases the degree, hardness and sharpness of the flying sword.

"puff!"

After all the twelve formations were carved, Ling Yun bit his tongue and sprayed a few drops of essence and blood on the sword body. He quickly merged into the sword body and disappeared.

Formation and essence and blood are the most critical places in refining flying swords.

Without formations, the flying sword cannot change at will; without essence and blood, the flying sword has no owner, the master cannot establish a connection with the flying sword, and cannot use his thoughts to activate it as he wishes.

It was not until this time that Ling Yun put away the Nether Blood Demon Sword. He held the hilt of the sword with his left thumb and index finger, and put the middle finger of his right index finger together, and used the Wuji Xuanbing Art, and gently wiped it from left to right on the sword!

The sword body cooled instantly, becoming extremely hard, cold and radiating blue light throughout the body!

The flying sword was successfully refined!

Ling Yun's thoughts moved and he instantly felt the spiritual connection between the flying sword and his. It seemed to have life. He felt Ling Yun's thoughts.

"Haha, it turns out to be a low-grade spiritual weapon, not bad!"

There are five types of instruments, namely magical instruments, spiritual instruments, treasure instruments, Taoist instruments, and immortal instruments. Each type is divided into low-quality, medium-quality, top-quality and top-quality.

Ling Yun refined a spiritual weapon for the first time. Although it was only the worst low-grade, it was enough to make him extremely happy.

"go!"

Ling Yun's thought moved, and the blue flying sword flashed away, heading straight for a pile of thick rebar standing in the corner of the wall eight meters away!

"Shit!"

The blue flying sword slashed past, and wherever it passed, all the rebar was cut in half, and the cross-section was extremely smooth, which showed its sharpness!

"Back!"

As Ling Yun shouted lightly, the flying sword was summoned by Ling Yun, and immediately turned around and shot back!

"receive!"

The blue flying sword changed drastically in an instant, and soon became even smaller than the embroidery needle. It directly penetrated Ling Yun's mouth and disappeared.

When Ling Yun had just broken through the Qi Refining Period, he had the peak of the third level of Qi Refining through ten times of his combat power in the state of the Dragon and Elephant Dracula. He used a drop of divine energy to mobilize hundreds of large iron balls worth hundreds of kilograms in Villa No. 1, and in an instant, a Huntian maze array was used to protect everyone in the villa.

Now, although Ling Yun is only in the middle stage of Qi training, this flying sword has his essence and blood, which is his natal flying sword, which is in line with his mind. Moreover, this flying sword is a low-grade spiritual weapon, so it can be controlled freely within a range of more than ten meters around him.

However, no matter how far the distance is, it will not work. Lingyun's realm is not enough, unless a drop of divine essence is used.

But after his body recovered from its peak, it has been so many days since Ling Yunmei finally condensed a drop of divine energy in his heart, and he is reluctant to use it now.

Ling Yun opened his mouth and took out the flying sword again, grabbed it in his hand and kept playing with it. He couldn't let it go.

"Congratulations to Brother Lingyun, it turns out that this is the flying sword?"

Bai Xian'er looked at Ling Yun and was having a lot of fun, with a look of surprise and enviousness.

Ling Yun nodded with satisfaction: "Well, this is the flying sword. Hehe, this is a must-have for traveling to a monk, and a magic weapon for killing and robbing people!"

"Brother Lingyun, don't you name this flying sword?"

"Well, this is the first flying sword I have refined. Since it is blue and fast, it's like a phantom, so it's called Qingying!"

The sword name is Qingying!

After saying that, Ling Yun took back Qingying again, then put away all the remaining materials for refining flying swords, and said to Bai Xian'er: "Xian'er, we have been wasting a day here, let's go."

...

It was already evening when Ling Yun and Bai Xian'er returned to Villa No. 1.

After having dinner with everyone, Ling Yun and everyone in Villa No. 1 set up a Thousand Machines and Nine Killing Formation for Villa No. 1!
To be continued...