northern

In the midst of a lofty mountain, transport planes roared, flying from all directions, transporting a large amount of supplies here.

Most of these materials are recovered mechanical warrior remains, as well as a large number of newly mined ores.

On top of that, there are a large number of small planes that are constantly shuttling back and forth, and local bases across the country are transporting all kinds of recycled construction steel to this area.

Just because this is the last remaining heavy industry production base in the country.

The other bases were either destroyed in the previous war, or they were not yet matched with the latest blackiron production line.

After all, a new material such as black iron and black copper must use a new process.

"They're back, they're back!"

At this moment, many people are waiting outside in person regardless of the blood-eyed demon lord who may appear at any time, or they don't care anymore, after experiencing the previous war, everyone has become numb to death, and the earth may no longer be able to withstand the invasion of foreign demons, but as long as they can give the alien demon a heavy blow before the human race is destroyed, they can also be regarded as smiling Jiuquan.

Therefore, since the temporary end of the war, they have desperately begun to resume work and rebuild, and it only took more than 20 days to repair several production lines, repair hundreds of transport planes, recycle as much as 10 trillion tons of steel, and produce and install millions of mechanical soldiers.

But this is far from enough, according to the experience of the previous war, the mechanical warriors are still too weak and need to continue to strengthen, and this requires adding more black iron and black copper to the steel alloy.

"I don't know how much Xuanyin Xuanjin I can bring back this time?"

Some people expect that after continuous testing and research, they have found that this material has a miraculous effect in fighting pollution and corrosion.

Xuanjin can be anti-interference, anti-radiation, and can ensure the stability of communication to the greatest extent.

On the battlefield, this is an important criterion that restricts the sustained combat effectiveness of mechanical soldiers.

It's a pity that in the last pass, the whole country combined, only brought back ten kilograms of Xuanyin and twenty kilograms of Xuanjin, which can only be maintained for experiments.

"Don't worry, you should bring back a lot this time, after all, this is the national team, it is the main legion, and the reborn people who have been pinched out of the whole country are here, and the legion of 200,000 people, it was estimated that at this level, they can basically advance to the Heavenly Ladder Realm."

There are people who are confident, that's true.

In the last level, the tenth layer of the Heavenly Ladder Realm was the best.

But now, the fifteenth layer of the Heavenly Ladder Realm should abound.

As he spoke, small black dots began to appear in the sky, but there were not many, only about a thousand people, and they fell to the ground like meteors, and the people who could see the ground were terrified.

As a result, the moment they fell to the ground, they suddenly fell steadily, like chicken feathers.

This strength is really strong.

Just why only a thousand?

When I left, it was 200,000 people.

But despite this, everyone's faces were still full of smiles.

"Welcome our warriors home—"

"Director Sun, don't welcome it, in case the bloody eye appears at this time, everyone will not be able to eat and walk around."

Suddenly a voice sounded in the air, oh, it turned out that they were all invisible.

"In the next month, we will be silent throughout the whole process, and I hope that my hometown will cooperate."

"This is the material we brought back, 10,000 tons of black iron, 10,000 tons of black copper, 50 kilograms of black silver, 50 kilograms of black gold, and 20,000 spirit stones. In addition, there are one million tons of other daily necessities. ”

A few Qiankun bags were handed over.

The smile on Director Sun's face froze slightly, this number is a bit small, far from reaching the standard.

The faces of the chief engineers in the back have changed, and the number of resources they hope to obtain is not more than this, not even one-tenth of what they expected.

"Don't worry, this time, we have returned a total of 5,000 people, all of whom are cultivators of the tenth layer of the Heavenly Ladder Realm, of which 4,500 will stay on the earth, with them, it is far better than a billion mechanical warriors."

The voice in the air hurriedly explained, and with pride, in fact, they did raise a large amount of materials, but they basically used them to refine their own magic weapons.

Everyone has a superb magic weapon, which is really fragrant.

Isn't that much more powerful than taking it to make a mechanical warrior?

"Four thousand five hundred cultivators of the tenth layer of the Heavenly Ladder Realm? That's great! ”

That Director Sun was overjoyed in an instant, worthy of the national team, and never disappointed at critical moments.

With so many cultivators, what else do you need a mechanical soldier to do?

And isn't there fifty kilograms of silver and gold?

He glanced at the chief engineer and told him not to mind.

"There is one more thing, I still need Director Sun's help, contact Wei Cheng of the P11 Legion in the name of the official, we have to talk to him."

"Yes."

Director Sun agreed.

And there was no sound in the air anymore, and even the more than 1,000 people who had appeared before had entered a state of invisibility, and they didn't know where they had gone, as if they had welcomed the air.

"How many mechanical warriors can be produced with these materials?"

Director Sun turned around and asked, although there are those four thousand five hundred cultivators, it does not mean that the mechanical soldiers are useless.

"If it's a Type 1 mechanical soldier, it can still produce a billion units, but we all know that in the face of alien demons, they only have a numerical advantage left, in the previous war, the average survival time of a Type 1 mechanical soldier on the battlefield was only 3.2 seconds, so we improved the design of Type 2 and Type 3, and even Type 4 is under development."

"But with so few supplies, the Type 2 Mecho Soldier can only produce 10 million units, and they should survive for 10 seconds on the battlefield."

"In fact, it is best to directly produce Type 3 mechanical soldiers, which is equivalent to the strength of the Jiujiazi Great Perfection Innate Martial Artist, and the average survival time on the battlefield can exceed 50 seconds. It's a pity that such a small amount of material can only produce 100,000 units-"

A chief engineer said with a wry smile, Type 3 is the same, not to mention the Type 4 they are developing, which is theoretically comparable to the first level of the Heavenly Ladder Realm.

But that kind of mechanical soldier, one needs ten tons of black iron, one ton of black copper, and at least ten kilograms of black silver, ten kilograms of black gold.

"Then let's produce Type 3 MechSoldiers first."

Director Sun sighed, "In the next level, I will urge them to try to bring back more supplies." ”

Several chief engineers didn't speak, can they still make it to the next level?

At this moment, someone came at a trot, "Director Sun, everyone, good news, the P11 Legion has brought back a large amount of materials, including 50 million tons of Xuantie, 20 million tons of Xuantong, 5 million tons of Xuanyin, and 5 million tons of Xuanjin!" ”

"What? Is there a mistake! ”

A few people almost thought their ears had heard it wrong!

"That's right! This was personally notified by Director Yang of Lu Province, not only that, but more than 50 bases across the country have received twice as many supplies, unlimited living materials, and a large number of magic weapons. ”

"By the way, the P11 Legion has already arranged for people to transport all the supplies over, and they will arrive soon, so let's pay attention to receiving them here."

"Good! That's great! ”

Director Sun is like being drunk and applauding loudly, with so many materials, what kind of Type 1, Type 2, and Type 3 mechanical soldiers are still produced, isn't it fragrant to go directly to Type 4?

But at this moment, a few figures suddenly appeared in the air, and they were also surprised, when did the P11 Legion be so powerful and actually brought back so many materials, didn't they develop themselves, didn't they refine magic weapons themselves?

Five million tons of Xuanyin, five million tons of Xuanjin, and Made, these are all necessary for refining the best magic weapons.

"Director Sun, I think good steel should be used on the blade, those dark silver and gold-"

"Stop, there is no such thing as you think, these materials must be distributed and handled by the state in a unified manner, you trialists, if you have the opportunity to get more materials from the Immortal Cultivation Realm, don't come here to grab food."

Director Sun directly blocked back.

The combat effectiveness of the Type 4 Mechanical Soldier is equivalent to the first floor of the Heavenly Ladder Realm, which has been verified, although it still needs to be improved, but the materials brought back by the P11 Legion are enough to produce five million Type 4 Mechanical Soldiers.

It is equivalent to five million Heavenly Ladder Realm first-level cultivators.

He will still calculate this account.

And, what if a Type 5 mechanical soldier can be developed in the future?

It's full of hope when I think about it.

"But Director Sun, the earth needs high-level cultivators."

"If there is no earth, what is the use of having more high-level cultivators?"

Qi Mei's voice suddenly sounded.

At a distance of two thousand miles, it only took her five minutes to sweep over.

There is no way, there are too many materials, and they are too valuable, she really doesn't feel at ease.

When she came here, she was even more glad that she came here in person, otherwise if she was refined into a magic weapon by those guys, it would be a lack of great virtue.

This is not to say that she looks down on high-level cultivators, nor does it mean that the best magic weapons are not important.

It's that the best magic weapon needs a lot of energy to operate, where on earth are there so many spirit stones to squander?

On the contrary, the mechanical soldiers created by the scientists on Earth according to local conditions are stupid and coarse, and they are very suitable for fighting against alien demons.

"Who are you?"

The appearance of Qi Mei surprised those people, they were not afraid of comparing goods, they were afraid of people comparing people, Director Sun and others couldn't see anything, but they could clearly feel what the difference was called.

What is it called looking up!

The little aura that casually emanated from Qi Mei's body made them feel like they were facing a great enemy.

With a glance at Qi Mei, the invisibility of all of them seemed to have turned into a joke.

This is the eighteenth layer of the special Heavenly Ladder Realm?

"I'm the acting commander of the P11 Legion, Qi Mei, I'm here to deliver the courier, who will sign for it? But I have said first, these materials are used to make mechanical soldiers, not to refine magic weapons, if I know that you dare to do this, the next level, the P11 Legion will abandon the earth. ”

Qi Mei said very seriously, because she was very unhappy!

"Please rest assured, in the name of the government, I assure you that the materials brought back by the P11 Legion will all be used to produce Type 4 mechanical soldiers, Ms. Qi, let me introduce to you, this is Chief Engineer Liu, this is Chief Engineer Ma, this is Chief Engineer Xu, the team led by them, overcoming many difficulties, developed Type 4 mechanical soldiers, the overall strength is already equivalent to the cultivator of the first layer of the Heavenly Ladder Realm, you P11 Legion, this time it is a charcoal in the snow!"

"The country and the people will remember your dedication and merits, and if I can, on behalf of the government, I would like to formally invite the P11 Corps to be stationed at the S-20 base."

Director Sun said enthusiastically.

What is the national team, this is the national team!

The few people next to him wanted to speak and stopped, including the surrounding group of trialists who were in a state of invisibility, even if there were five thousand of them, they were silent at the moment.

Because you can't beat it.

So I really don't dare to say anything!

(End of chapter)