"Big mate, Zhang Da, come in. Chen Jianghong shouted outside the tent.

After Wei Dongxian and Zhang Da came in, they saw that in Chen Jianghong's big tent, there were a hundred more sets of weapons and armor, and a large pile of ash bags scattered together.

The two of them were not surprised, thinking that His Majesty the Emperor had given the Seventh Prince some precious space magic weapon, and these things were all placed in the space magic weapon in advance, and now they have taken it out.

"Big mate, Zhang Da, you use a wheelbarrow to bring two bags of cement, and follow me to find Master Xialu. Wei Dongxian and Zhang Da didn't ask about the origin of these materials, and Chen Jianghong didn't bother to explain, and directly commanded the two to work.

Chen Jianghong came to a construction site with cement and saw Lu Hong leading ten people, selecting stones suitable for building a house.

"Master Lu, come down. Chen Jianghong shouted.

"This is the new adhesive that this king is talking about, you are all optimistic, this king will show you how to use this adhesive. After Chen Jianghong finished speaking, he asked Zhang Da to give him a hand, and the two opened a bag of cement, mixed it with three times the sand, and stirred it with water, and after mixing evenly, Chen Jianghong found more than a dozen stones, piled them together, and filled them with cement mortar in the middle.

After all, Chen Jianghong is not a professional builder, and the things built out are ugly and irregular, this is a big knife in front of Guan Gong, and those experienced architectural masters want to laugh when they look at it, but they don't laugh because they are afraid of the prince's face.

"Is this thing useful?" Master Lu lightly touched a protruding stone, and the stone fell, as if the black mud that the prince had smeared in the middle had no cohesion at all.

"It's going to take an hour to see the results. Chen Jianghong said confidently.

Master Lu and the fourteen builders didn't believe it, they grabbed a handful of cement mortar with their hands, and felt that although there was a little cohesion, it was far less useful than their ancestral binder.

After an hour like this, as the cement mortar slowly hardened, Chen Jianghong's ugly-looking pile of materials seemed to be completely glued together.

"Master Lu, you try again. Chen Jianghong said with a smile.

Lu Hong found another protruding stone, tapped it lightly with a small hammer in his hand, and found that the stone seemed to grow together with a large pile of stones, and it was inseparable at all.

"Huh!" Lu Hong's face was full of surprise, and he raised the hammer again, and with five points of force, he struck it on the protruding stone.

"Bang!" still didn't disperse.

"Bang!"

"Bang!"

Lu Hong gradually increased his strength to hit the stone, and when Lu Hong raised the hammer high and used all his strength to smash it down.

"Smack!", the protruding stone broke in two, and the stone was still intact in place attached to the pile with cement mortar, as if it had been growing on the pile in the first place.

"It's incredible, it's just a miracle. Lu Hong and the builders held the ugly pile, just like holding a priceless treasure, turned over and over for a long time, and also did it themselves, according to Chen Jianghong's method, stirred the cement mortar, and after trying it themselves, they found that the cement mortar not only has super cohesion, but also solidifies quickly, which will greatly speed up their construction progress.

"This is a treasure, it will completely change our construction model, we will definitely become the first builders on the mainland to use cement, so as to go down in history." Lu Hong and other builders were blushing with excitement, and it was the greatest honor for people like them to be able to go down in history with the application of a new technology.

"Why have you never heard of cement before? Could it be that cement was invented by the prince?" Lu Hong and other architectural masters looked at Chen Jianghong with admiration as if they were looking at gods again.

"Ahem, I also know a new type of construction method, mixed together with cement sand and small stones, can be turned into cement concrete, we only need to modify the mold, you can get any kind of solid stone, this kind of cement concrete made of stone has a strong compressive ability, can be used to build roads, if it is not solidified, insert steel bars, that is cement reinforced concrete, that can be used as a roof, and can be used to repair bridges, which is very useful. Chen Jianghong briefly introduced the common sense that anyone who has been to the construction site knows on the earth.

After Chen Jianghong finished speaking, everyone present stopped what they were doing and looked at Chen Jianghong dumbfounded.

Lu Hong and other fifteen architects under the guidance of Chen Jianghong, made cement concrete, solidified than the big bluestone, Lu Hong and other architects, trembling holding the cement concrete, all knelt down in front of Chen Jianghong, according to the apprenticeship ceremony, have kowtowed three times.

"Thank you for teaching such a magical construction technique, your attainments in construction are comparable to the ancestor 'Luban' in the history of construction, please accept us as an apprentice." Lu Hong and the other fifteen people said excitedly, they are experts in construction, they know too well, reinforced concrete on the Xianzong continent, the impact of the construction industry that has been inherited for 5,000 years, it can be said that they are going to create a new construction industry, Chen Jianghong's contribution to the construction industry is almost comparable to that of the ancestor Lu Ban.

Chen Jianghong looked at the fanatical Lu Hong and others with a smile, he didn't understand, didn't he just say something, some common sense of architecture that people on the earth know, why did Lu Hong and others have to apprentice, he is a pure layman in the construction industry, and he can't even build the wall neatly, how can this teach these construction masters who have worked for half their lives.

"I don't know architecture, I'm a layman, so I can't be your teacher. Chen Jianghong shook his head and said.

"Lord Wang, don't be modest, you can invent cement and reinforced concrete, you are the top master of the construction industry, if you don't understand architecture like this, you are a layman, then what are we? Are we bullshit naughty boys?" Lu Hong and the other fifteen builders knelt on the ground and said: "If the prince doesn't accept us as apprentices, we will kneel and die here." ”

"This ......" Chen Jianghong looked helplessly at Lu Hong and the others who had to apprentice, and said: "You are all my registered disciples, I will teach you some construction knowledge, you all get up." ”

Chen Jianghong thought, it seems that he has to go to the earth to find some books on architecture, fortunately, the Internet on the earth is developed, and you can find a lot of professional knowledge of architecture by searching the Internet, which should be enough for Lu Hong and them to learn.

Chen Jianghong was a little depressed, his Qing Xuanzong was a sect of cultivating immortals, but he didn't expect the first batch of disciples to be accepted on the Immortal Sect Continent, but all of them were builders, could it be that Qing Xuanzong wanted to change careers and go to contract projects and build houses first?

"Thank you, master. Lu Hong and the others happily saluted again, and then stood up, standing respectfully beside Chen Jianghong, listening to Chen Jianghong's guidance.

"Let's build a house out of cement, and when the house is finished, build the wall as soon as possible. After Chen Jianghong finished speaking, he took Wei Dongxian back to the big tent.

"This is the production method of cement, it's very simple, you can organize manual production. Chen Jianghong handed the booklet prepared in advance to Wei Dongxian.

"Lord Wang, is this cement really invented by you?" asked Wei Dongxian.

There was definitely no cement on the Immortal Sect Continent before, and Chen Jianghong couldn't explain the origin of the cement, so he replied vaguely: "I got it when I was bored, what's wrong?"

"Lord, we don't have much gold coins, and we will pay wages to those five hundred people in the future, if this kind of cement is invented by you, we can set up a cement workshop and produce it in large quantities, on the one hand, we can use it ourselves, on the other hand, we can also sell it to other cities to earn some gold coins." Wei Dongxian manages the finances of Shuanghe City, and he knows very well that there are only more than 1,000 gold coins left in Shuanghe City, and if he can't earn more gold coins, Shuanghe City may not even be able to pay the workers' commissions.

"Well, you can arrange it. Chen Jianghong nodded, and then didn't care about it anymore.

In this way, Twin Rivers City became a huge construction site, with such a building weapon as cement concrete, houses rising from the ground and tall walls rising at an astonishing speed.

The first thing to be built was the palace, and Chen Jianghong felt quite satisfied, so he moved in.

Wei Dongxian was in charge of building the city, Zhang Da trained the expanded Praetorian Guard, it has been four days since he crossed to the Immortal Sect Continent, Chen Jianghong was busy solving various problems, and now he finally settled down, Chen Jianghong sat cross-legged, calmed down, and began to cultivate.

In the middle of the night, Chen Jianghong sat on a large rock.

"Whew...... Suck ......"

As soon as Chen Jianghong started to run the "Dutian Refining Star Decision", the aura within a radius of one mile was moved, swarmed, the air shook, and the originally invisible aura of heaven and earth formed a huge funnel connecting heaven and earth above Chen Jianghong's head, and a terrifying aura coerced and shocked the surroundings, so the power of heaven and earth made the beasts outside Shuanghe City lie on the ground, trembling, and the demon beasts in the 100,000 mountains seemed to have sensed it, and let out an earth-shattering roar.

Chen Jianghong sat cross-legged in the middle of the aura funnel, his hair stood on end, his robe was bulging, and he was windless and automatic, like a god.

Wei Dongxian was also cultivating in his room, a white light spit out from his mouth, circled for a circle, and then entered his body through his nostrils, like a kind of circulation, at this moment he opened his eyes suddenly, walked out quickly, and looked at the heaven and earth in surprise, the rich heaven and earth aura was like a substance, revolving around Chen Jianghong.

More than 500 people in the entire Shuanghe City came out, looking at the huge funnel that connected the heavens and the earth in amazement, and Chen Jianghong, who was like a god in the middle of the funnel.

"The aura is like the substance, such an amazing vision of heaven and earth, the prince must be cultivating exercises above the Xuan level. Wei Dongxian muttered, the immortal cultivation techniques on the Immortal Sect Continent are divided into four levels: Heaven, Earth, Xuan, and Huang according to the number of cultivation meridians.

Cultivating one to three meridians is a yellow-level exercise.

Cultivating four to six meridians is a mysterious-level exercise.

Cultivating seven to nine meridians is a ground-level exercise.

Cultivating ten to twelve meridians is a heaven-level exercise.

The fourth-level exercises of Heaven and Earth Xuanhuang are subdivided into upper, middle and lower grades according to the number of cultivation meridians.

Different levels of immortal cultivation techniques vary greatly in absorbing the aura of heaven and earth.

Immortal cultivators with the same qualifications, the speed of cultivating the yellow-level middle-grade exercises to absorb aura is ten times that of the yellow-level lower-grade exercises, and the yellow-level upper-grade exercises are ten times that of the yellow-level middle-grade exercises, and the Xuan-level lower-grade exercises have ten times the absorption speed of the yellow-level upper-grade exercises, and the Immortal Sect can rule the entire continent for thousands of years, relying on their complete mastery of the Xuan-level and above-grade immortal cultivation techniques.

There are also some immortal cultivation exercises in the world, but they are all yellow-level exercises, Wei Dongxian is in the Yanguo Imperial Palace's Xunxian Pavilion to learn the "Returning to the Yuanqi", according to Wei Dongxian's knowledge, the Yan royal family has accumulated for more than 800 years to get two kinds of immortal cultivation exercises, respectively, the yellow-level lower-grade exercise "Returning to the Yuanqi" that can only practice one meridian, and the yellow-level middle-grade exercise "Derivation Star Jue" that can practice two meridians.

The royal family of the Yan Kingdom selects loyal subordinates to practice the "Returning to the Vitality", and the members of the royal family will practice the "Derivation of the Star Technique" if they have spiritual roots.

Wei Dongxian remembered that Chen Jianghong had been cultivating the "Derivation of the Star Technique" since he was eight years old, and now he had the cultivation of the first level of Qi refining, but the "Derivation of the Star Technique" of the yellow level would definitely not attract so much heaven and earth aura.

Wei Dongxian found that Chen Jianghong was becoming more and more mysterious, since falling off the cliff, Chen Jianghong was like a different person, taking out all kinds of novel things one after another, and now the exercises he practiced were so amazing, could it be that Chen Jianghong had other adventures under the cliff.