A swarm of heavy artillery bombarded the cultivators

"First-order optical array recorder."

Zhou Xiuyun pointed at the machine that was almost the size of a room and said: "One of the milestones in the Xianmen Xiandao industry is that it can carve silk-meter-level (one-ten thousandths of a meter) first-order formations with a mortal body."

"The machine is divided into four parts, the energy storage component, the conversion component, the carving component, and the gold pool component."

"The energy storage component can absorb a large amount of inner energy from warriors of different inner energy realms and store it. The conversion component mixes light energy and electrical energy to form a new kind of gentle energy. The engraving component is carved on the base material of law-breaking steel. According to the formation, the golden pool component is a metallic liquid formed by adding a little spiritual metal and a large amount of special alloy at high temperature, which can be regarded as the ink of the talisman."

She handed each of the three people a formation diagram.

"The barrel of the Type 89 semi-magnetic heavy machine gun is engraved with the special formation of the Type 10089 first-order heavy machine gun barrel. This formation was announced and finalized for use in 10089 by the Xianmen Military Industry Department."

"It can be regarded as a special variant of the first-order blast formation. It can sort out and concentrate the air thrust of gunpowder and gas to form a wind attribute force field to accelerate the bullet, speed up the speed and stability of the bullet's spin, and improve the bullet's resistance to God. The resistance of consciousness.”

"And it only needs to spontaneously absorb a trace amount of the spiritual energy of heaven and earth in the air to operate spontaneously. It is simple to maintain, stable and reliable."

"I'll give you ten minutes to understand, is that enough?"

Zhou Xiuyun said easily, it seems that this is not a formation diagram that ordinary workers spend a year studying to have an 80% chance of understanding and passing the exam.

The three of them did not agree rashly, but took the formation diagram and looked at it carefully for a while.

"Can."

"no problem."

Huabing and Wu Tianli answered one after another.

"Can."

Jiang Ding answered the same question a little later.

Among his flying swords is a first-order blast formation. After watching it for a while, he already has some understanding of this formation. This is a formation that can sort out various turbulent flows and unify the directions of these turbulent flows.

"let's start."

Zhou Xiuyun's face remained unchanged, but she was actually a little envious in her heart.

When she studied, it took three months.

The future prospects of these best students in Rongcheng are not comparable to hers, and even their current strength is far inferior. Only their age can earn them some respect.

Ten minutes later, three people put down the Type 89 heavy machine gun formation chart one after another.

"I'll demonstrate it once, and then you can practice."

Zhou Xiuyun stood on the operating table and said calmly: "Don't be afraid of waste. Accidents are bound to happen at the beginning. The steel factory has prepared enough training materials for you, so don't be mentally burdened."

"clear."

Jiang Ding and the others watched carefully.

Buzz!

Zhou Xiuyun officially started the console. The first step was to perform a self-check to confirm that all parts of the optical array recorder were normal. Then, he scanned the heavy machine gun barrel made of French steel with detailed light rays, and understood the various data of the barrel. chest.

"Connect to the golden pool."

A red signal light flashed and turned green. There seemed to be something on the tip of the robotic arm-like carving component, which was difficult to see clearly with the naked eye.

Jiang Ding knew that this was a liquid spiritual metal thread with a temperature of over 7,000 degrees Celsius, and was as large as a meter.

Under Zhou Xiuyun's control, the engraving component flexibly moved up, down, left and right on the heavy machine gun blank, and from time to time a small engraving knife would extend into the inner wall of the barrel to quickly engrave something.

Sixteen or seventeen minutes later, Zhou Xiuyun stopped inputting mana on the console. The barrel fell into the assembly line and entered the next inspection process. A green light came on, indicating that the formation was burned successfully and it was a qualified product.

"That's it, just practice more and ask me if you don't understand anything."

Zhou Xiuyun stood up and assigned a formation recording room to each of the three of them.

…

In another room.

Jiang Ding sat on the console chair and input his internal energy into it.

In an instant, his vision blurred, and the angle of view was magnified many times. The originally smooth metal ground now looked full of uneven pits. Occasionally, he only slightly swayed the angle of view, but it seemed that the world was spinning, and the angle of view was extremely confusing.

"so amazing……"

Jiang Ding knew that his perspective was magnified many times, and it was a microscopic perspective.

He calmed down and waited for the machine's self-check to be completed.

Soon, only the endless metal world was left in the perspective. The perspective was constant at the millimeter level, and a marking line as a reference object was clearly visible.

Above the sky, a giant Optimus Pillar is clearly visible, which looks like the barrel of a heavy machine gun.

"Scan the engraving."

"Connect to the golden pool..."

Jiang Ding followed the work manual methodically, and the thin filaments of molten gold threads spitting out from the tip of the manipulator the size of a mountain could finally be clearly seen.

With a thought in his mind, Jiang Ding operated the manipulator to point at the top of the barrel, and from here he dropped the first stroke of the formation map.

The meter-level molten gold thread touched the gun barrel and instantly melted a trace that fit its own size, blending perfectly into it. Starting from this, the molten gold thread spread out in all directions, and a corner of the array gradually took shape.

Everything went smoothly until a few minutes later, when the molten gold wire hit a house-sized bump on the barrel of the heavy machine gun from a microscopic perspective. The molten gold wire spilled and carved messy traces nearby.

"Failed."

Jiang Ding sighed, he was already paying attention, but he accidentally crashed the car.

However, he already has a rough idea of ​​the difficulty involved. For him who has perfected "Qiansi Yin", he should be able to become a skilled worker like his mother after practicing for three or four days, four hours a day.

The training time for this kind of technical job among mortals is generally five to seven years, and relatively outstanding candidates must be selected.

"continue."

After replacing the barrel of a heavy machine gun, Jiang Ding settled down and continued practicing.

"This should be able to be applied to the third level of "The Sword Refining Technique of the Great Sun Sword (Jiang Ding Edition)", which is the training of the iron sword."

When it comes to the fundamental path, a ray of mind diverges.

The third level requires cultivating the wooden sword to a perfect state, then absorbing the essence of the sun and the aura of heaven and earth again to heat it up, turn it into a ball of liquid again, and then re-engrave the formation pattern in the refined sword embryo.

This step is the most difficult. The better the material of the sword embryo, the more difficult it becomes. In the past, most of the nine candidate swordsmen selected by Da Ri Sword Pavilion from dozens of small realms fell here, went crazy and died.

Mortals don't even have the power of spiritual consciousness, but they have to practice the supreme sword-refining technique, so that their spiritual consciousness will undergo a qualitative change in their mortal period. From then on, they will have a huge advantage over others on the path to immortality. You can imagine how difficult it is.

It's okay to get carried away.

The optical array recorder should reduce some of the difficulty.

Of course, they are just some, so that one of the original nine has become nine and two. Only the monks with the best qualifications, understanding, and opportunities can practice the Supreme Taoist Sword of the Great Sun Sword Pavilion.

But it’s also commendable.

In the past, the Great Sun Sword Pavilion desperately attacked the Immortal Sect, and finally paid the price, including the lives of the monks who transformed gods and the ancestors of the sect. The sect was exterminated. Most of the reasons were the existence of the magic-breaking immortal gold, and the secondary reason was the optical array. French recorder technology.