I Have An Impenetrable Fortress

It's a pity that Xiniu Hezhou is too far away from Dongsheng Shenzhou... a certain city lord surnamed Zhang shook his head secretly.

He glanced at his guardian experience points.

It is a pity that the six masters of Peng Ziling, Kong Shengzhen, Song Jun, Abbot Huaiyong, Abbot Xiankong, and Abbot Jing Ge are all in the fourteenth realm, but one of them counts as one, and none of them can provide the guardian experience for City Lord Zhang. Points.

Because the people in Chang'an had previously had a confrontation with them, they had a defense mission at that time.

Failure to complete the task on the spot, the next time you encounter it, it will no longer count.

This is quite regrettable for Zhang Dongyun, but there is no other way.

After all, the current enemy's cultivation level is getting higher and higher.

They didn't head straight into the coverage area of ​​Invincible City, and met outside the city. It was not easy to hold them.

Even if Su Po, Ao Kong and the others make a move, even if the opponent is lost, there is hope to escape.

Fortunately, during the previous temporary expansion, City Lord Zhang himself swept across the three lands of Zhongtu, Beimang, and Southern Wasteland himself, wiping out many masters in one fell swoop.

Because the temporary expansion was so sudden that many people couldn't respond, Zhang Dongyun had already been loaded into the city.

The harvest in that day was enough for Zhang Dongyun to use temporary expansion to continue for another day.

It's just that what can be cleaned and should be cleaned is finished, there is no need for it.

Afterwards, Peng Ziling and the others had difficulty pushing back the entire Western Regions all the way, and mostly circled the Western Regions.

Temporary expansion can only reach the eastern region of the Western Regions, so Zhang Dongyun will naturally be patient and wait quietly for the accumulation of experience points for construction tasks.

Now after the ninth upgrade and expansion, after the consumption of 19,000 points per item, the construction task experience points balance is 1,600 points.

The guardian experience points have a balance of 58200 points.

The tenth upgrade and expansion requires 25,000 points.

Guarding experience is naturally more than enough.

However, the temporary expansion counts as three times the guarding experience required for the tenth expansion, that is, 75,000 points.

At the moment, there are still some gaps.

And the cost is huge.

If it is a last resort, or if there is a chance to recoup the capital like last time, it is necessary to be cautious and more cautious about the temporary expansion.

As for the construction experience points, it's a little worse, and the city lord still needs a lot of hard work.

After Zhang Dongyun stopped thinking, he gathered his thoughts.

He waved his hand gently, and a cup flew directly in the air.

City Master Zhang used a straw he made to insert it into the cup, and while drinking juice, he turned into Mr. Wuyun and went to the Temple of Heaven.

He has a new job and must be assigned to Chen Yu, Ma Kun and others.

As a result, when he first found Chen Yu, City Lord Zhang almost spit out on the spot.

you……

What's this?

Zhang Dongyun looked up and down for a long time, how he felt like he had seen the bicycle in his previous life when he was at Blue Star...

How come these guys toss this stuff out?

"This iron horse is not easy to ride. I tried it as you said, and the wheels felt very astringent." Ma Kun got off the "iron horse" he said.

In addition to the Mohist practice, the deputy director of the Tiangong Palace didn't throw away his own Taoist practice.

On weekdays, he looks like a fairy tale.

But now, where is he like a master of Taoism?

Pull the sleeves of both hands together above the elbow.

The front and back of the robe were all lifted up and tied around the waist.

Both of the trouser legs also slammed up, almost rolled to the knees.

As for the crown on the head, I don't even know where to go.

On the other side, Chen Yu was even more unsightly.

The first person of the dignified Mo family, the director of the Tiangong Hall of Chang'an City, his hands are covered with oil at the moment, his palms are turned outwards, the backs of his hands are resting on his waist, and his expression is focused: "It seems that improvement is still needed."

Ma Kun shook his head: "Except for the axle, you should change the cushion or change the wheels first. The flat road is okay. If the road is a little bumpy, it will be really bad..."

Tangtang Mojia Juzi, I'm really embarrassed to say that if he can't resist it, I'm afraid that his **** would have already split into eight petals.

Chen Yu said that this thing was prepared for ordinary people, but ordinary people don't have the skill of cultivation as the master of his horse.

"All changes, all changes." Chen Yu muttered, while squatting down to fiddle with the "iron horse".

Zhang Dongyun was thoughtful on the sidelines.

Your kid is really a genius...

If it was any other craftsman who suddenly had a flash of inspiration and figured out this thing, Zhang Dongyun would not think so.

But Chen Yu was too complicated to dabble.

There is no such thing as a huge ship across the deserted sea or as small as farm tools in the fields.

If he were to be counted as a patent for invention, in just a few years, there would be hundreds of them.

And his works are not the kind of things that everyone jokingly said that "everything except useful", but things that can really improve people's livelihood and even affect practitioners.

Before, this kid was studying the way to incorporate Taoist magic circle into Confucian paintings and calligraphy to create a portable magic circle.

If he really only studied these kinds of things, Zhang Dongyun would not find his painting style so strange.

However, the first magical machine in the history of the Mohist school is just so unconstrained and eclectic.

Unlike Ma Kun and others who are still practicing Taoist school, Chen Yu has completely given up on martial arts practice and is immersed in Mohist roads.

Just from the category, it is difficult to define which direction he is best at.

As the pioneer of a brand-new cultivation path, he may be required to be an all-rounder.

Or, he can always have originality and inspiration, which is also due to such eclecticism.

Seeing Chen Yu devoted himself to trolling his "iron horse", Zhang Dongyun nodded approvingly while being angry and funny.

After approving, he shook his head slightly.

Doing such a thing in this world, maybe he and Chen Yu are both lunatics.

To say that he Zhang Chengzhu is now rich in the world.

But no matter how he looked for it, he couldn't find such things as oil, coal, and natural gas.

Obviously there are not many trees, and some people are burning charcoal...

Zhang Dongyun shook his head and put this thought out of his mind.

The Mr. Wuyun he projected appeared, and except for Chen Yu, everyone else hurriedly saluted: "I have seen Mr.."

Chen Yu raised his head when he heard the sound, and when he recovered, he also quickly got up: "Sir."

He almost subconsciously wiped his hands on his robe, and suddenly realized that his hands were full of oil, and quickly put his hands behind his back.

But in this way, standing shoulder-to-hand, facing Mr. Wu Yun was very rude.

The young man was full of confusion, hesitating, and put his back on both sides of his body, the back of his hand forward, and the palm of his back.

Mr. Wu Yun turned a blind eye, but indifferently ordered: "Chen Yu and Ma Kun, you two will prepare, gather your staff and go out to the East China Sea."

He looked around at the crowd: "Going here, you will go deep into the ocean tens of thousands of miles away."

When Chen Yu and others heard this, their expressions were solemn.

From the east of Xinjiang to the west, there are already navigable ships between China and China, making it easy to travel.

The eastern frontier extends to the east, and there is less construction in this area.

Especially the depth of tens of thousands of miles away, has exceeded the distance between Eastern Frontier and Middle Earth.

It's hard to find records in history so far and deep into the barren sea.

"Someone will protect you and walk with you." Mr. Wu Yun continued: "In the far sea, there is a sea-brilliant jade detected. After you arrive, you will conduct an on-site investigation and consider a method of mining and transportation."

Chen Yu, Ma Kun and others looked at each other.

Haihuang jade is a rare treasure found in the far seas and oceans. Because there are few people in the distant seas, and it is extremely difficult to mine and preserve Haihuang jade, it is very rare in the world.

Chen Yu and Ma Kun previously studied improving the method of steelmaking and ironmaking, and realized that Haihuang jade has great uses, but it is a pity that it is extremely scarce, the price is extremely high, and the price-performance ratio is so poor that it can only abandon the original idea and find another method.

"As a result of the detection, the Haihuang Jade there is extremely rich." Mr. Wu Yun smiled slightly.

Upon hearing this, Chen Yu's heart was immediately moved: "Sir, we are ready to go over now."

Mr. Wu Yun said: "This trip will be over, there will be a few people from the thirteenth stage to work for you. You plan carefully, and if you need it again, you can tell the old man."

Chen Yu and others have promised.

The so-called work is not the help of a master in Chang'an City, but a prisoner of coolies.

In the past, how could Chen Yu, Ma Kun and others imagine that the top masters of the thirteenth realm actually acted as mining workers for them?

At first they were worried about accidents. What if the other party took the opportunity to escape?

What if the other party attacks them?

It turned out that these worries were all in vain.

Coolies are more obedient.

They don't want to listen, but they can't help it.

After understanding the situation, Chen Yu, Ma Kun and others were amazed, and even more awed and admired Chang'an City in their hearts.

When it got there, it gradually became smoother.

Their Tiangong Temple can even be said to be the place where they want to call the most coolies.

However, it is extremely rare to be able to mobilize the thirteenth realm.

Masters of such a realm are rare, but it is even rarer for Chang'an City to imprison and drive a group of coolies.

For practitioners of this state, pushing mountains and reclaiming the sea is just a matter of effort.

After Chen Yu, Ma Kun and others arranged the work at Tiangong Temple, they gathered their staff and set sail.

The "coolie" who went with them was of course the newly promoted Han Feiyu.

Going down with a sword, I must cut the barren sea and penetrate the bottom of the sea.

For Zhang Dongyun, these people fully explained the principle that practice is the primary productive force.

Nahaihuang jade veins are now within the coverage of Invincible City, so he can naturally extract them all in an instant.

But since there are people who can work now, City Lord Zhang himself certainly doesn't consider doing it.

In this way, Chen Yu and others can also be trained.

The mining method they have considered and planned is the method that fits this world.

In the future, if there are mineral veins outside the scope of Invincible City, but that can guarantee safety to be mined, Chen Yu and the others can go directly into battle.

Now that Haihuang jade is mined, Zhang Dongyun is watching, they can practice their hands generously without worrying about mine disasters and other things.

As for the coolie rebellion, it is even more impossible.

However, Tiangong Palace needs to be further divided into categories to adapt to the current development.