metaverse evolution.

Chapter 816: Chishui River City

Chu Fei and his group of six ran wildly - with Wei Qingyu as one of them.

Wei Qingyu and Wu Yong are temporarily in a disabled position.

Wei Qingyu's injury was not serious, but she was over-consumed. Fortunately, there was a special feature of big data practice, as long as the brain was fine, it was not a big deal.

In extreme cases, the brain can be completely separated and cultured separately.

After running for more than seventy seconds, covering a straight-line distance of more than fifty kilometers, I finally saw a towering wall in the distance.

"We've arrived at Chishui River City." Qian Yufeng breathed a sigh of relief.

After running for more than 70 seconds, everyone calmed down. After all, they were all experts. The disaster was inevitable and there was no point in panicking.

The vortex in the sky behind had now stabilized, covering the entire sky like a hideous scar.

There were more than a dozen experts floating in the sky above Chishuihe City, observing from a distance. When they saw Chu Fei and others running towards them, they immediately became alert.

At this time, on the top of the Chishui River City, artillery, electromagnetic guns, laser cannons, etc. were ready and could be fired at any time.

Chu Fei felt the violent electromagnetic energy on the top of the city and signaled everyone to slow down.

Finally, the group was suspended one kilometer in front of Chishui River City.

Chu Fei looked at the high-walled world ahead.

This is a high wall across the river, which is spectacular.

Jiang Shumin pointed to the high wall in front and said quietly: "In front is the 'Chishui River City', which is an important high wall directly controlled by the Qingyun Academic Group.

The big river that runs under the high wall is the Chishui River, which is an important resource producing area. It is rich in many kinds of spiritual medicines; the most important thing is the gold panning mentioned earlier.

However, because the Chishui River originates from a higher-dimensional world, the river water is rich in energy and is an important resource for cultivating spiritual medicines.

A kind of medicinal material called 'Devil's Bone Bamboo Grass' is produced here, and it is said that the highest quality can reach level 13.0."

Chu Fei became interested. "It sounds interesting, but why not build the wall at the source of the Chishui River? If so, wouldn't the extra-dimensional metal in the upper reaches of the Chishui River be taken away by others?"

"Master, have you forgotten the conditions for building a city? There must be an underground energy hub. In Feng Shui, this is called a dragon's lair.

There is no such foundation upstream and it is impossible to build a city.

In fact, even if there are people panning for gold upstream, it’s nothing. Panning for gold is not that easy. It’s extremely dangerous outside the city. It’s unsafe if there are not enough people. If there are too many people, it may attract alien species.

If you want to scoop up river sand and screen for extra-dimensional metals, it will take more than an hour or two. Generally, if it takes more than half an hour, it may cause alien species to descend.

Moreover, the content of super-dimensional metals is very small, and only by relying on the scale of a city can river sand be screened on a large scale.

It is said that the annual output of super-dimensional metal in Chishuihe City is only about three to five tons. An average of ten kilograms per day. This is the production capacity of tens of thousands of gold miners in the city."

Chu Fei suddenly realized, and then laughed, "I thought there were a lot of extra-dimensional metals. This sounds like an alternative gold rush story."

Jiang Shumin: "The extra-dimensional metals brought by the Chishui River are very small, but because of the continuous flow, the annual accumulation is still considerable. But if you go to the wild to pan for gold, it will be worthless."

Chishui River City is very large. After all, it spans the entire river. Chu Fei turned on the visual inspection mode and couldn't help but marvel at it.

The wall here is more than 240 meters high! Together with the surrounding mountains, the highest point can reach more than meters.

The high walls we had seen before were generally two hundred meters high. Even in places like Hongsong City, the walls were only about a hundred meters high.

The height of two hundred meters is a number earned with bloody lessons.

If it is too low, it will be easy for aliens to break through. If it is too high, it is unnecessary because it consumes too much energy. As the height of the wall increases, the energy consumption will increase exponentially. Moreover, if the wall is too high, it will be difficult to supply it.

Seeing this, Chu Fei couldn't help but ask: "The high walls of this Chishuihe City are too high, aren't they?"

Jiang Shumin explained, "There is always a lot of daring people in this world, and there are still many who go upstream to pan for gold. Panning for gold often requires staying in one place, which can easily attract alien species.

Furthermore, the underground energy channels in Chishuihe City do not seem to be very good, which has led to the influx of many alien species."

Chu Fei and the others stopped one kilometer away, and someone flew over from the high altitude. According to Chu Fei's perception, this person's cultivation should be between the middle and late stages of 12.0. In this case, he is either in the middle stage of 12.0 with a deep foundation, or in the late stage of 12.0 with water.

Of course, in Chu Fei's eyes, even Jiang Shumin and the other two were just empty talk. Only Shangguan Qinghong could be considered to have a solid foundation.

The man finally stopped a hundred meters away from Chu Fei and the others and spoke: "I am the general of Chishuihe City, Du Qingyu. What are your names, friends?"

Chu Fei flew forward two meters and said, "I am the potion master Chu Fei."

Du Qingyu was suddenly stunned.

He was stunned for two full seconds, then immediately smiled, a smile as big as a chrysanthemum, with his face wrinkled.

"It's the master. Master, please come in, Master, please come in."

Then he shouted loudly to the back, "The potion master is coming!"

The people on the city wall suddenly became active, and one after another flew out of the high wall and flew towards Chu Fei.

Chu Fei followed Du Qingyu forward. Du Qingyu began to introduce himself, and Chu Fei also observed:

City Lord: Pang Xinliang, with an old appearance but a strong aura, similar to the 13.0 limit that was killed in the previous ambush;

Deputy City Lord: Zhao Liyan, a mature and beautiful young woman, with a similar aura to Wei Hang, late 13.0;

General: Song Baodong, about fifty years old, probably in the early 13.0s;

First General: Du Qingyu, about 12.0 years old, with an aura between mid to late ;

Second General: Ma Zhenfeng, about 12.0 years old, mid to high ;

The third general: Li Mingzhe, a little old, mid-12.0, on the low side.

In addition, there are some 11.0 practitioners who use wings and colonization suits to fly.

Among all the practitioners above 12.0, Du Qingyu looks the youngest.

The appearance of a big data practitioner can theoretically be adjusted; not to mention "arbitrary" adjustments, but it is still relatively easy to stay young.

However, this requires a bit of computing power. Not much, but still some.

Generally, men don’t care too much about their appearance, but try to use their computing power as much as possible for combat and practice.

Therefore, we can probably judge a person's age by his appearance.

Like the city lord Pang Xinliang, he gives people a feeling of oldness - a feeling of being about to die.

Although Zhao Liyan looks young, she no longer has the youthful vigor and vitality; according to Chu Fei's judgment, she is probably older than Jiang Shumin.

The one with the best mental state here is Du Qingyu.

After analyzing the situations of several major practitioners in an instant, Chu Fei nodded to those 11.0 practitioners. Then he introduced the people around him to everyone.

Jiang Shumin, Wei Hang, Qian Yufeng, Wu Yong, all need no introduction. The focus is on Wei Qingyu.

But now Wei Qingyu has changed into a new alias - Zhang Meixue, with a cultivation level of early 12.0, which is just enough to hide the aura of injury.

After getting to know each other, everyone flew into the city under the leadership of the city lord Pang Xinliang.

At this time, Pang Xinliang asked about the situation in the sky behind him. This place is more than 50 kilometers away from the previous position, and he can still see a group of rotating dark clouds suddenly appear in the sky behind him.

Qian Yufeng spoke, with just four words: "World-destroying catastrophe!"

Pang Xinliang was not surprised at all, and even seemed calm. "It really is a world-destroying catastrophe. I discussed this with my old friends a while ago. They said it has been more than 150 years. Time flies."

Du Qingyu was curious, "City Lord, Senior, what is the world-destroying calamity?"

Pang Xinliang looked around at everyone and found that most people had a look of curiosity in their eyes, so he explained:

“In fact, a large number of alien species descended, like the endless flow of water in the Milky Way, as if a hole had opened up in the sky.

In fact, the arrival of a large number of alien species is inevitable.

What I am going to say below are all guesses. You can use them as a reference, but don’t take them as the truth.

Over the years, we have also done a lot of research and analysis on the arrival of alien species.

It is generally believed that the sporadic arrival of alien species is of a tentative nature, creating opportunities for large-scale arrivals and at the same time detecting the weak points in our defense.

The strong in the high-dimensional world are not fools, even the aliens have considerable wisdom. They certainly know that the sporadic arrivals are just food delivery. So every once in a while, there will be a large-scale alien arrival.

But there are also some considerations for large-scale alien species to descend. If they descend to the edge of the civilized world, we can completely activate weapons of mass destruction and trade space for time.

But if it comes inland, in the heartland, we will have to fight hard.”

Everyone listened carefully, but Chu Fei was a questioner. "Senior, can't we use energy channels, high walls and other means to conceal the aura and make it impossible for the higher-dimensional world to locate it?"

Everyone also looked at Pang Xinliang.

Pang Xinliang shook his head and sighed, "In fact, the term 'masking the breath' is not correct, it should be called 'coating'.

It's like writing, rubbing the ink with your fingers repeatedly while it's still wet. The ink doesn't disappear, it just spreads. If you do this too many times, the spread ink will still be as dark as ink.

The same principle applies to concealing the aura. When it accumulates to a certain level, the entire inland area will be discovered. At this point, it is not about locating a point, but locating the entire inland area. "

Chu Fei frowned slightly, "But if it was applied like ink, one sheet would have turned black long ago, and the higher-dimensional world should be able to descend at any time now."

Pang Xinliang: “We have several guesses about this situation.

First, there are people in the higher-dimensional world helping us. They may be high-end forces of the Yanhuang civilization, such as the Temple of War, or other allies we don’t know about.

Second, it is not easy for the aliens to organize a landing. It may take hundreds of years to accumulate a wave of landings. Or the aliens target many planets, and it may take hundreds of years for us to get our turn.

Third, the aliens treat us as pasture and harvest us every once in a while.

Fourth, positioning will consume something, so positioning can only be done once; then you have to wait for a while, until something accumulates to the limit again, and then you can position and descend again.

Fifth, there are some restrictions on the arrival of alien species. This is the easiest to guess, otherwise as long as there is a fixed point, all alien species will come. According to past observations, the number of alien species that come and whether they are strong or not may be closely related to the source of the arrival, such as the number of people and the number of masters. "

Chu Fei thought for a moment, "I've experienced the fifth point. At that time in Hongsong City, someone used sacrificial means to summon alien species to descend. The larger the scale of the sacrifice, the more alien species descended.

At that time, there was a saying that it was the accumulated resentment after death, the fear of the survivors, etc. It felt a bit like the power of faith. Or it could be the accumulated luck of the masters, or negative luck, evil spirit, etc.

Based on what my predecessors said, I think the arrival of alien species is a complicated process, affected by many factors.

First of all, I know that the higher-dimensional world is also known as the inner world, the outer-dimensional world, and some call it the extraterritorial battlefield. It should be that some areas are called the extraterritorial battlefield.

Since it is called a battlefield, the death toll is probably not small. In this environment, if the alien species wants to descend on a large scale, it may really take a considerable amount of time.

Secondly, as far as I know, even if the positioning is clear, the probability of the alien species successfully landing is only half, or even lower. If a large-scale landing occurs, it means that at least two alien species will be needed for one to arrive safely.

The current situation of such a large-scale arrival is unknown, but it is conceivable that the deployment of alien species across dimensions cannot be without danger.

Again, based on my observations over this period of time, the inland is in chaos, and there is probably a lot of accumulated resentment. After these resentments are consumed, it may take some time to accumulate to the peak.

Finally, the situation in the other world is complicated and the battles are fierce, so it is not easy to descend once."

Pang Xinliang nodded, "That's probably it. But the four terms high-dimensional world, inner world, outer-dimensional world, and extraterritorial battlefield cannot be confused.

According to what I understand, the inner world should include the higher-dimensional world and the extraterritorial battlefield.

The higher-dimensional world can be understood as the inner world within the inner world.

The extraterritorial battlefield is the battle area of ​​the inner world;

And these secret realms come from the outer dimension - not the inner dimension.

This is probably the relationship. I am not sure about the details.

But for most people, it is not necessary to distinguish them so clearly, so people often use these four terms interchangeably. "

Chu Fei suddenly realized, "I see. I'm glad to learn this. What should we do now?"

"Wait!" Pang Xinliang stood on the city wall, "I have already notified the Qingyun Academic Group. The Qingyun Academic Group has already taken action and expects a large number of neutron bombs or hydrogen bombs to be delivered.

But before that, we need to defend the city!"

Chu Fei looked at the "dark clouds" in the distance, and it was already "raining".

No, that's a xenomorph!

The overwhelming alien species!

In just a blink of an eye, the rain turned into a waterfall, and the alien species was like an upside-down river in the sky. The sky seemed to have opened up, and endless alien species fell like a black waterfall.

There was also a dark cloud of flying alien species rushing towards Chishui River City.

The entire Chishuihe City has sounded the highest level of alarm, countless soldiers have rushed to the top of the city, and a large amount of weapons and equipment are ready.

Then, in the center of Chishuihe City, five sturdy missiles spewed flames and slowly rose into the air. These five missiles had black and yellow radiation marks on them.

Pang Xinliang looked at the aliens descending like a waterfall in the distance, his tone still calm, even a little leisurely, "These nuclear bombs are neutron bombs or hydrogen bombs, there is no pollution, or only a little pollution. This place is 50 kilometers away from the battlefield, and the little radiation will not affect this side."

As he spoke, the five missiles had already gently changed direction and were flying towards the alien species.

At this moment, Pang Xinliang remained calm and turned to Chu Fei, "Master, you came at the right time. We need to immediately build a production line for mass production of medicines. I'm afraid this will trouble you.

In a disaster like this, medicine is extremely important, and it is no exaggeration to say that it determines the life and death of human beings."

At this moment, Chu Fei could only take a deep breath and said, "It is my duty."

However, Chu Fei felt bitter when he looked at the disaster in the distance that seemed like the collapse of the sky: What bad luck! Even if he wanted to run away, he couldn’t do so immediately, otherwise the image he had built up would collapse.

However, Pang Xinliang's calmness calmed Chu Fei down. Facing such a disaster, there was no way to run away, so he could only stand up.

Once upon a time, Chu Fei always felt that if the sky fell, there would be someone taller to hold it up.

But when Chu Fei examined himself at this moment, he suddenly discovered that he had become that tall man - his cultivation might not be enough, but his ability in refining medicine was enough!

After calming down, Chu Fei opened the "United as One Communication Group" and made the situation here public. Chu Fei called on everyone to stop fighting. No matter whether they are mortal enemies or cults, they must unite and cooperate to overcome the difficulties together. This is truly a life-and-death race for the survival of mankind.

When the news came out, there was an uproar.

At this time, the five missiles were approaching the first wave of alien species.

Under Chu Fei's attention, the missile suddenly descended, and then took a Qian Xuesen-like ballistic flight, dodging the overwhelming flying force from below and heading straight for the alien's rear.

Pang Xinliang said slowly: "The five nuclear bombs must be used together to maximize the effect." (End of this chapter)