Half a month later, when the Chu delegation led by Dou Ziyu arrived in Liucheng.
The envoy was moving up and down, and even his breathing almost stopped.
Windmill, waterwheel...
It is not uncommon in Chu State nowadays.
But the windmills and waterwheels lingering with the glory of humanity and flowing with the haze of morality...
In the upper world, these are probably treasures!
Spacious, clean roads.
The human race and the demon race live side by side.
There were even transformed monsters appearing in the crowd.
What shocked the Chu State delegation even more was that most of the transformed monsters here were no different from human beings in appearance.
Moreover, he is handsome in appearance and elegant in body.
Make those descendants of the Great Saint of the Monster Race extremely jealous!
The most shocking thing was the willow tree standing outside the city and in front of the deep pool.
The god Liu Yiyi doesn’t look tall.
In fact, it blocks out the sky and the sun.
Even in the middle of winter, the willow trees are still in full bloom.
Teams of white swallows fly under the willow trees.
White foxes emerge from under the trees.
The brilliance of humanity is mist-like, looming on the tree crowns, shining like stars even in the daytime.
Countless weird symbols and graphics hang between the branches and leaves, constantly beating and combining.
Just looking at this sacred willow, people can't help but want to worship.
"The Holy Tree of Enlightenment!" Dou Ziyu exclaimed!
"Yes!" Mi Lu nodded: "It is indeed the Holy Tree of Enlightenment!"
"Although it is only a sapling, it already possesses all the characteristics of a holy tree of enlightenment!"
"With this holy tree here, as long as its teachings and morals remain intact, even the Golden Immortal will not dare to offend Liu Jun!"
The Holy Tree of Enlightenment is a holy tree of humanity that was conceived by the great sages and virtues of the human race to educate all peoples.
It symbolizes and represents the authority of humanity.
All evils and changes will be eliminated, all laws will not invade, and you will be innately invincible!
In the Yan Kingdom in the north, the sacred Gantang tree has protected the people of the Yan Kingdom for more than 200,000 years!
No matter the great sage of the demon clan or the great shaman of the Wu clan, they would not dare to make any mistakes when passing through Yan country!
Legend has it that even the Golden Immortal of the Upper Realm calls each other Taoist Friend with the Gantang Sacred Tree.
"It is indeed Tianzun's method!" Dou Ziyu exclaimed.
The smart people at the top of the mission also know what they are doing.
What I saw and heard along the way was too obvious.
Villages and villages are self-governing, chickens and dogs hear each other, and people with surnames are happy and contented.
Tao follows nature, doing things without doing anything.
Either the big master of human teaching has descended to earth, or the little master has arrived!
So, everyone was silent and solemn.
He already regards this mission to Liujun as the greatest opportunity and blessing in his life.
Although the great master is strict in selecting disciples, he has always been kind to those who follow the Tao.
Just stay close to the great master and admire his moral guidance.
After returning to China, he conscientiously implemented his virtues and policies.
Are you still afraid that you won't be rewarded by the great master?
The next day, he ascended to the Tushita Heaven, even if he was just a janitor.
That’s where the master sits too!
In terms of status, he is a few steps ahead of other ascendants!
…
Farewell to Professor Chen Ke at the gate of Chu University.
Xu Ji returned home and sorted out what he had learned from this meeting.
Write down all the key points and go through them twice in your mind.
At about two o'clock, Guiling sent him the metallurgy professor Professor Chen Ang.
This professor's surname is Liang Mingyuan. He is not only a metallurgical expert, but also a well-known professor of mechanics and engineering. It is said that he has participated in many military projects, and the confidentiality level is quite high!
Of course Xu Ji immediately added Professor Liang and was approved after a while.
Xu Ji immediately sent a message to say hello: "Hello, Professor Liang! I am Xu Ji, you can just call me Xiao Xu!"
Professor Liang also answered quickly: "Hello, Consultant Xu!"
After the pleasantries, Xu Ji went straight to the topic and asked: "Professor, if we were in a society with a technological level equivalent to that of the Spring and Autumn Period of our country, but there was a special dense rare element in the iron ore that was closely coupled with the iron element...
…”
"This element makes iron ore resistant to high temperatures..."
"what to do?"
Professor Liang Yuan was stunned when he saw this question.
Is the technical level equivalent to the Spring and Autumn Period?
Bronze Age?
There is a dense rare element in iron ore?
The presence of this element causes iron ore to exhibit high temperature resistance...
Then take a shower and go to sleep!
Hopeless!
Back then, the Indians in America were locked into the technology tree in this way.
The superficial copper deposits on the American continent are all located in high mountains.
There are almost no superficial iron deposits.
Therefore, when the Europeans arrived, North America could not even build a wheel.
However, this question also made the professor curious.
He couldn't help but ask: "Consultant Xu, what is the content of the rare element you mentioned in the iron ore?"
Xu Ji replied: "It's probably equivalent to the uranium content in uranium mines, right?"
This is the answer he got after extracting Geng Gold from iron ore with his magical powers.
A piece of iron ore weighing several dozen kilograms can only extract a trace of Gengjin.
But it is the existence of this trace of Geng gold that changes the properties of iron ore.
Iron ore doped with hexagonal gold is resistant to high temperatures.
Even if it is placed in a cement kiln where cement is calcined, it will take an hour or two to show signs of melting at a high temperature of more than a thousand degrees.
If the heptane gold in the ore is extracted, there will be almost no difference between the iron ore and the Blue Star iron ore.
Xu Ji also tried, letting the demon tribe and water tribe use Taoist and magical powers to extract.
It turned out that the efficiency was too low and the cost was too high.
Bai Mu alone can only extract a few thousand kilograms of iron ore in a month.
Professor Liang Yuan frowned when he saw this answer, and then asked: "You mean, a certain kind of iron ore contains some undiscovered special element. Although this element is low in content, it is
Changed the properties of iron ore?”
"Yeah!"
"It feels like you are talking about myths..." Professor Liang Yuan complained helplessly.
Xu Ji weakly replied: "It is indeed a myth!"
"Geng Jin!"
"Iron ore contains Gengold!"
"?"
"Professor Liang..." Xu Ji had no choice but to type: "Just think that I am dreaming about such a thing..."
"With your professional knowledge, please help me see if there is any way..."
Professor Liang Yuan seemed to think for a while, and then typed: "If this is the case, since it is a myth, you have to use mythological methods to solve it!"
"for example?"
Professor Liang Yuan typed: "Since Geng Jin exists, there must be something that restrains and neutralizes Geng Jin!"
"Although I personally don't know much about Yin and Yang and the Five Elements, I also know Geng Metal, Sunflower Water, Li Fire, and Wu Earth..."
"If yin and yang are in conflict, then you should find something containing Li Huo!"
One word awakens the dreamer.
Since the iron ore contains Geng gold, there must be something, Lihuo.
so……
"Maybe I can go look for coal!"
Xu Ji couldn't help rubbing his hands and typing quickly: "Professor Liang, thank you so much!"
"It helped me a lot!"
"You're welcome!" Professor Liang typed in reply: "You can just give me a five-star review!"
This is extra money!
In addition to being experts in metallurgy and mechanics and engineering, professors are experts in metallurgy and engineering.
He is also an avid fan of model airplanes.
He has been interested in an F14 model aircraft for a long time.
Unfortunately, it’s too expensive! He can’t afford it with his pocket money.
