Liu Yun met everyone present one by one, whether they were familiar or unfamiliar.

This made everyone gradually let go of the awe of Liu Yun who dared not look directly, and dared to look directly, and dared to speak.

Liu Yun is now different from the past. There is a trembling majesty in him.

That is probably the majesty of the legendary superior. Although Liu Yun did not feel that, nor did he feel that he had commanded so many people now, he seemed to be different. He was still the same person he used to be.

But in the eyes of others, Liu Yun is no longer Liu Yun who used to be digging stones on Izuyun Mountain.

He is no longer just the lord of Hanyang, his territory has been expanded to almost the entire Liangzhou, as well as the five counties in the Central Plains and one county in Yizhou.

Wang Yuner walked timidly to Liu Yun, with a reserved smile on his face, with a hint of shyness of a girl next door.

"Brother Yun!" Wang Yuner called out crisply.

Even though Wang Ting and Wang Zhi repeatedly asked, she still stubbornly wanted to call Brother Liu Yunyun.

Perhaps, in Wang Yuner's heart, this title is the only thing that can bring her and Liu Yun closer.

Liu Yun touched Wang Yuner's head in a doting way and said, "I haven't seen you in the past six months. My Yuner has become more and more beautiful and has grown up."

What Liu Yun said was growing up, but this time he grew up seriously, not some dirty words that were worth it.

But Wang Yuner, who had experience several times, couldn't help but look down at somewhere in her when she heard Liu Yun's words, and instantly blushed, like the peach blossoms in March, beautiful and charming.

"Brother Yun is still so bad. He just jokes about others when he comes." Wang Yuner muttered shyly and lowered her head timidly.

Liu Yun was stunned. What he said just now was serious.

Hearing Wang Yuner's words, he couldn't help laughing. After a closer look, Yuner's girl has indeed grown up.

The changes in the past six months are indeed quite big.

"We grew up girls, let's go up the mountain." Liu Yun greeted Wang Yuner with a smile.

Under the guards of the Eagle Guard, Liu Yun led his men to the mountain.

After Huangfu Ming's struggle, Izumo Mountain could hardly see what it used to be.

Many peaks were either chain bridges or arch bridges directly built, and were connected together.

On the mountain, there are pavilions and towers lined up one after another.

At each mountain there is a pass, guarded by a team of soldiers.

The nearby residents who originally moved to the mountain are now concentrated in the dock at the foot of the mountain. Now there are thousands of households, tens of thousands of people, and the largest nearby market.

And this mountain is now home to various yamen in Hanyang.

Each yamen occupies a mountain and has a clear division of labor.

The real yamen in Hanyang is mainly in Ji County. The yamen here are the various bases mentioned by Liu Yun.

For example, the largest iron workshops and gunpowder workshops in Hanyang are now called the Craftsmanship.

Liu Yun did not go to the new home that Huangfu Ming prepared for him, which was located on the misty Lantern Festival Peak.

Instead, I first arrived at the small yard where he had lived.

Everything on the entire Izumo Mountain has changed, but here it still remains what it used to be.

There are still people cleaning every day and tidying up everything.

Sitting under the big locust tree in the courtyard, Zhuo Gang couldn't wait to start asking Liu Yun for a lot of questions.

His honest personality doesn't care whether this occasion is suitable or not.

Those questions have been in his mind for a long time, and if he can't think of the answer, he will go crazy.

Liu Yun was extremely tolerant of Zhuo Gang's talent and listened very carefully and patiently.

"Lord, the engine you described in the book is burned by coal, which generates steam and then generates power, and then can drive the carriage to move forward by itself. Whenever you have free time, you will arrange for the free craftsmen in the craftsmanship to think about this matter. We unanimously agree that this must meet one condition, that is, there must be a container that can turn steam into a container that can achieve it." Zhuo Gang put the design in front of Liu Yun and said.

A large group of people watched curiously, but let alone the drawings, they couldn't understand even what Zhuo Gang said.

Liu Yun glanced at several design drawings drawn by Zhuo Gang and said, "Zhuo Gang, the issue you are considering now is actually a bit too profound and your steps are too fast. If you can get the steel balls out first, I think it will be not far away."

"Lord, but I am entangled by this problem. I can change the original way of traveling with horse-drawn carts. Using this way of traveling without manpower and only coal and water can achieve the goal of moving forward is definitely a huge change for the entire society." Zhuo Gang scratched his hair that seemed to have not been washed for many days and said stubbornly.

Liu Yun nodded and said, "It seems that you are attracted by this thing. If you want to figure out how something comes from, you must first figure out its principle. The principle of the steam engine is that it converts the energy of steam into mechanical energy that cycles. I heard that there is the kind of kettle I drew on the mountain now. Let's take a look at the water bottle with a kettle!"

The guard immediately made a pot of water, put it on the stove, and made a fire and boiled water.

That’s right, the stove that has been used on Izuyun Mountain for a long time. Liu Yun’s current state is probably like in the past rural areas, where he drank cans of tea around the stove.

"Zhuo Gang, come on! Look carefully, look at what happens when the water boils?" When the water is about to boil, Liu Yun greeted Zhuo Gang, who was burying his head to sort out his notes.

Zhuo Gang, with a messy beard, came over and stared at the movement of the kettle without blinking.

On the other side of the stove is Huangfu Ming, who is also a bit obsessed with the devil.

He is also half a fool in this regard.

"The lid of the pot has moved!" Zhuo Gang suddenly shouted.

Liu Yun nodded and said, "Actually, all great innovations come from our lives. I believe many people have noticed this phenomenon, but it did not trigger associations, and did not use their brains to think about what was going on. After the water boils, it becomes gaseous, and we feel wet because the water vapor is suspended in the air and goes up to the sky. The colder the water vapor becomes, the more it condenses into clouds. At this high temperature, the very active water vapor is a kind of force, a force that can urge the carriage to walk. Of course, these are not enough."

"Just just as a person has the strength to fight and work when he is full, but the premise is that we must be a person with healthy limbs. If he is full, he will not fight or work when he is free of arms or legs. So, what you have to think about now is how to install arms and legs on the steam to make it move."

Zhuo Gang fell into deep thought, and Huangfu Ming drew a man on the ground.

Then, the two of them began to enter into meditation face to face.

When Liu Yun saw this state, he knew that the two of them were possessed again, so he simply stopped disturbing him and began to face the next question.

Everyone in this circle has problems.
Chapter completed!