Yang Yiyun didn't look at the direction when he smashed his head down. He just found a place to fall down. Anyway, as long as he was on the earth, he could find his way back anywhere. He felt kind.

With a sweep of Shenzhi, Yang Yiyun finds that he has fallen into a city, but he is embarrassed that he doesn't know the city

But judging from the geographical location, he should be in a city in the south at the moment.

It's strange that the city today is not what he left hundreds of years ago. It's totally changed

Let's say

The whole city looks more and more huge, more and more tidy, and becomes very characteristic.

The layout is more reasonable and humanized. Compared with the city hundreds of years ago, the city now is more suitable for living.

The main buildings of the whole city are still high-rise buildings, which are more and more huge than hundreds of years ago. Each high-rise building looks like a huge hand, starting from 100 meters, and some of the higher buildings have penetrated into the sky.

But it doesn't feel like a steel forest hundreds of years ago.

On the contrary, hundreds of years later, the city has become a real forest.

Because every building is covered with vegetation, all kinds of Yang Yiyun has never seen vegetation. Wrapped in a huge building, every building looks more like a towering tree.

What's more surprising is that the vegetation is not a way of moving, unlike the bonsai that was put on the roof several years ago, and it's not like planting some sitting plants on the open balcony.

It's all rooted in the walls of the building

Such a spectacle surprised Yang Yiyun. How could vegetation grow in cement?

Isn't it cement?

Yang Yiyun wanted to release his divine sense, checked the building materials of the mobile building, and found that it was not cement material, but it was a more balanced material than cement.

In this way, Yang Yiyun was even more surprised. The material was more considerate than the cement. How did these plants enter?

Even if it can be planted, how can it survive?

More importantly, are we not afraid that the roots of these vegetation will damage the structure of the building and cause potential safety hazards?

Surprise and doubt appeared in my heart

Let Yang Yiyun be full of curiosity about the earth now.

With curiosity, he checked the structure and materials of a building, and finally found some differences.

However, he found that the material of the building was stronger than that of cement, and the key point was that it appeared on the roots of these vegetation. He found that the roots of the vegetation growing in the building were very small, which was one size thicker than the hair.

But it's huge. It's curved. The roots of countless plants are connected together, making the structure of the building more solid

As for the damage of vegetation roots to the building, Yang Yiyun found the answer. There is a place in the building called "smart building center".

It controls the use of the whole building.

The whole building is like a person, and the center of the wisdom building is the brain!

According to Yang Yiyun's divine sense, there is an operation Department in the center of the wisdom building, which is dedicated to monitoring and maintaining the structure of the whole building. On the display screen, Yang Yiyun sees that in the structure of the building, all the roots of vegetation are under monitoring, Through this operation center, the staff can fully grasp the growth of the rhizome of the building vegetation

If a certain plant grows too fast, it will cut off the extra rhizomes directly with a certain flow liquid through the central running channel. If a certain rhizome is found to be withered, it will transport the nutrient solution at the first time, Let the roots grow

In this way, the existence of the intelligent operation center ensures the survival rate of the whole building vegetation and the firmness and stability of the building. There is a set of intelligent operation system. As long as the generation of the whole building is well maintained, the building will theoretically have no safety problems and can survive for a long time.

In fact, when Yang Yiyun saw the building manual, he found that the living environment of human beings on earth and the forest intelligent building had been realized in the 100 years since he left the earth.

So far, this kind of urban architecture is the fourth version, also known as the permanent version, which will be able to survive forever.

This is the product of the combination of science and technology and alien species. Human history has changed a lot since he left the earth 100 years ago, that is, 600 years ago.

Six hundred years later, the dream of great rejuvenation has been realized in China, and the world's first level in science, technology, military, politics and Commerce has been achieved.Time has proved that the Chinese leaders' proposal of a community of shared future for mankind is correct, and the Great Harmony of the world will be completed after 600 years.

Today's China deserves to be the center of the earth.

Under the leadership of the Chinese Empire, all countries in the world have long ended the era of energy competition, and now they have stepped out of the earth and looked at the sea of stars.

After seven hundred years of Yang Yiyun's death, science and technology has now reached a new world. In the past hundred years, it has achieved the goal of space migration. With the progress of science and technology, it is realizing the goal of conquering the stars and the sea.

The moon and Jupiter and mercury have initially realized migration

Of course, Yang Yiyun knows that in the vast starry sky, for human beings on earth, this goal is just a grain of dust.

However, the earth has achieved world peace, which is a good thing.

The era of energy competition has shifted from the earth to outer space, preserving the life of the earth's environment, which is a great progress led by the famous Chinese people.

The edifice vegetation in front of us is the insight from outer space or other planets, which was used by scientists in the construction industry, completely upgrading the city into a real urban forest stage, and improving the air.

From a building to a city, Yang Yiyun learned about the development of the earth today and was moving in a good direction. His colleagues, who were also happy, were extremely curious about the earth today.

Taking back his divine consciousness, he introverted his whole body and turned himself into an ordinary man, who wanted to walk around.

At the moment, the edge of the city where he fell is in a weedy ditch, dozens of meters away is the high-rise building, ready to go to the city to have a look.

Looking down at his clothes, I felt a move. I took out a suit of clothes that I left 700 years ago from the heaven and earth pot space and put them on. Facing the monkeys who were wearing ancient clothes, I became a onlooker.

Step by step

"Whoosh..."

Just out of the grass on a road, with a whoosh overhead, something flew by. Yang Yiyun looked, but found a car with a strong sense of Technology... Or a car flying overhead

This scene filled his heart with emotion, but he was not too surprised, With the development of science and technology for hundreds of years, it's not surprising that there are flying cars.

Looking up, the speed of the cars passing overhead is likely to reach thousands.

In Yang Yiyun's sight, the flying car flew directly from the waist of a building. He thought there was a whole system of flying car parking lot in the building.

With curiosity and eagerness to try, Yang Yiyun quickened his pace and thought, it seems that the buildings in the dense urban agglomeration are going.

The buildings in his place are relatively low, but they are also 100 meters high. In the distance, you can see the skyscrapers. Yang Yiyun wants to come here to the outskirts. Is that the center of the city?

Five minutes later, Yang Yiyun saw that there was a bus stop on the side of the road, and twenty or thirty people were standing, similar to the scene of waiting for the bus hundreds of years ago.

He quickened his pace and walked. He had not taken a bus for hundreds of years. Yang Yiyun wanted to review it. When he returned to the earth after hundreds of years, he was curious about everything and interested in everything.

When he arrived at the bus stop, he had long white hair and a shawl, and his clothes were out of place with others, which immediately attracted everyone's attention.

With a smile, Yang Yiyun motioned to the crowd.

But I heard a whisper in my ear.

"Wow, handsome brother..." this is the voice of a young girl.

"Who's this guy from? I haven't heard that there is a crew filming today in the suburbs... Look at the clothes on him. It should be a documentary of the Renaissance. "

"That elegant white hair doesn't look like a wig..."

"Dingdong, dingdong... YHY's 666 smart cloud car arrives at the suburban station of Yuncheng, and is about to go to the downtown central station, which is 30 kilometers away and takes three minutes, Welcome to take this cloud bus. Please get on in order... "