After more than half a year of unremitting efforts, the underground city base that Zhao Hao planned at the beginning has finally reached some scale. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

At this moment, Zhao Hao was standing in the underground space more than 300 miles away from the ground, looking up at the artificial sky thousands of meters high above his head, and he couldn't help but sigh in his heart the greatness of the era of science and technology.

At this time, the underground base has been largely completed, and it is a place that has been reborn and imitated by the Biochemical World Umbrella Company, and the underground base construction technology.

But imitation and rebirth are by no means the same as being so simple.

After all~ Zhao Hao's pattern and ambition are not so small.

If you have to describe this underground base city, this place at this time is more like the third Tokyo City underground base in "New Evangelion".

The sky above the head has long been far more than an ordinary metal ceiling, except that Xiaohu has used scientific and technological means and cross-era imaging technology to simulate a whole blue sky.

An artificial sun created by mature controllable nuclear fusion technology is also regularly simulating the real sun in the outside world.

It surrounds the entire city in the east and in the west, providing the necessary light and heat energy for the entire underground base.

At night, it switches to Silver Moon mode, when the stars light up the sky and the stars appear above the sky.

Above the artificial sky, there is a thick layer of metal armor diaphragm, which supports the entire base space and has super defensive capabilities.

And defensive measures like this, starting from the base and extending to the ground, basically every ten miles or so, there will be a layer of that.

The distance of more than 300 miles is more than 30 layers of protective film!

Secure passages leading directly to the ground are hidden within these metal partitions.

It can be said that the most cumbersome and most laborious part of the construction of the entire base is actually in these defense measures and safe passages.

Under a defense system of this scale, not to mention a nuclear bomb, it is a ground-penetrating bomb, even if it is an earthquake of magnitude nine or above, it is difficult to shake it in the slightest!

Today, in addition to the necessary facilities, various plants have been planted in other places.

At intervals, heavily filtered groundwater is brought in, forming streams, rivers, lakes, and even waterfalls.

And as long as there is sunlight, plants and water, then air will naturally not be scarce.

Today, there are two air circulation systems in the entire underground base that are in a state of emergency, capable of connecting to the outside world, but are currently in a state of shutdown and standby.

The photosynthesis of the vegetation in the base alone has formed a virtuous alternating circulation system, and the gas produced in the process is enough to supply all the air consumption in the base.

Now, in the entire base city, in addition to Zhao Hao and his subordinates, there are also a large number of semi-intelligent robots, as well as a small number of biochemical races.

In addition to being used for the daily maintenance of the base, today's intelligent biochemical people who have been cultivated by special biochemical technologies have also been able to help Zhinao Xiaohu in the basic stage and conduct some scientific and technological research.

Scientific research laboratories have been established in many different fields, and a large number of scientific and technological achievements with extremely high scientific and technological content have been established.

Even some scientific research technologies and products that are far ahead of various countries on the ground are being developed all the time.

Of course, some of the more dangerous laboratory research projects themselves will not be allowed to carry out research in this base.

For example, biochemical experimental research in the direction of T virus, to put it simply, is in the direction of biological and chemical weapons.

has been the doppelganger of the intelligent brain tiger, very humane, and under another piece of land far away from this base, another small semi-closed research base has been opened.

According to the continuous research in the direction of this field, the T virus has been developed into a variety of models, with different functions and utilities, and is protected by strict protective measures.

Other types of research fields, such as energy, weapons, ecology, perfect-level genetic evolutionary agents, and other important directions, are mostly placed in the system space, and the main body of Xiaohu conducts research on key issues.

Its research results have long exceeded the current level of development on the earth.

It can be said that if Zhao Hao is bored with staying on Earth one day and wants to go to outer space, he will judge according to the current level of science and technology around him.

I dare not say from afar, at least on the moon, it is already possible to stay for a long time.

In such an almost vacuum environment on the surface of the moon, the intelligent brain tiger can already establish a relatively solid small base in a short time.

"In just over half a year, there can be such results, and Xiaohu's side is really a great contribution! Ha~! It's really a great river and mountain!"

Looking at the base in front of me compared to the ground, whether it is from the ordinary level of sensory experience or from the environmental atmosphere, there is not much difference.

Zhao Hao couldn't help but sigh for a while, and there was a sense of pride in his heart.

As far as the eye can see, there is a beautiful natural scenery everywhere you look, although there are inevitably some traces of artificial carving.

But for such a place, he is actually very satisfied.

I can't believe that the great rivers and mountains in this place, as big as several Chang'an cities, were actually developed under the ground. ”

"Yes, I originally thought that I knew enough about this world, but it wasn't until I met the lord that I realized that I was just a frog at the bottom of the well, hehe~"

"After seeing this wonderful world, I realized that the pattern in your chest was still too small, and there were too many places to learn. ”

……

Not far behind Zhao Hao, Jia Yu and Guo Jia, two military generals of the strategist class, were gathering together at this moment, pointing at the undulating mountains and rivers in the distance, and sighing.

On Zhao Hao's side, Da Qiao, Xiao Qiao, Wang Yuanji, Huang Xiaoyu and other women seemed to be quite interested in a colorful "giant tree" in the distance.

From time to time, there were exclamations and cheers, which came from them, one by one, and their eyes seemed to be full of intoxicated little stars.

The so-called "giant tree" is naturally not a real tree.

In the end, it was actually a huge opal gem vein that Xiaohu had accidentally excavated when he was exploring this base space.

The entire vein is roughly the same as a towering tree.

A stout trunk with a wide range of ravines on the surface.

The roots of the trees are coiled, some go deep into the ground, some protrude from the surface.

Above the main trunk, there are thousands of dense branches, almost obscuring the sky.

The entire giant tree, starting from the ground of the base city, spread and supported until the end of the sky, and then continued upwards.

It can really be said to go up to the heavens, down to the nine shadows!

It is one of the few places in the entire base that directly connects the surface of the earth with the sky.

The part exposed to the air alone is four or five thousand meters high, and the widest part of the tree is more than five hundred meters in diameter!

The reserves of the entire opal gem vein are almost incalculable!

Under the sun's rays, it is full of colors and shimmers, and even the entire underground city is affected by it, which can be called a great miracle in nature!

A few girls will be interested in that thing, but Zhao Hao is not surprised at all~

And in addition to this giant tree made of colorful gems, there is another nice view in this base city.

It was a mountain made up of several equally large blue-black rocks, the highest peak of the entire mountain, almost touching the artificial sky.

Then it wasn't just that Xiaohu used any traction technology, but directly at the halfway point of this mountain, creating an artificial lake, which was thousands of kilometers high from the surface of the base.

When the lake is filled, the water flows down the gap in the mountain!

An extremely spectacular high-altitude waterfall was formed here~

As the so-called flying stream goes straight down to 3,000 feet, it is suspected that the Milky Way has fallen for nine days!

The landscape in front of you can really be said to create Li Taibai's poems and outline them to the extreme, which is really amazing!

And driven by this huge water flow gap, this picturesque base city, which should have been calm, has also produced a trace of atmosphere because of this.

The air flowed as a result, and the grass, trees, flowers, and fruits became more vivid! )