The virtual travel space of Fire and Earth City continues to expand, beyond the territory drawn by Cheng Pan. Cheng Pan's powerful soul does not form the consciousness of the heavenly heart with the spiritual energy of the heavenly earth in this plane. Although it cannot obtain powerful power from the spiritual energy of the heavenly earth, the fluctuations of the spiritual energy generated during the movement are minimal. Cheng Pan, who is almost invisible in this plane, surveys and maps the topographic maps around the territory without any scruples. The range of the travel space quickly expands to a range of 200 kilometers, but the depth is only twenty kilometers.

In the southwest part of his main base, about Xuzhou, Cheng Pan focused on using a super-sensing to storm the depths of the earth. Below 30 kilometers underground, at the junction of the crust and mantle, Cheng Pan discovered signs of intelligent life activities.

This is a great era. Cheng Pan doesn't know what was in the earth five hundred years ago. But it is obvious that the earth has entered a new era of evolution. The biosphere is no longer limited to the surface of the earth. All spaces with energy and material rich in space are territories for evolutionary biological expansion. The underground space expanded by the main base under Cheng Pan is a space with extremely lack of energy. Only matter does not replace the energy input of sunlight is to some extent a desert of life. Unless life on Earth can evolve to the advanced stage of directly converting matter into energy, there will be no large number of life in the energy-deficient area of ​​the upper crust. It is in this space that the fire and earth city with helium reactors as the energy can quietly develop human civilization.

However, in this underground space, Fire and Earth City has not yet encountered competitors. In the deeper underground, the combination of geothermal energy and matter has led to the evolution of life. Xuzhou, a piece of geothermal energy produced by China, was built in 35 kilometers underground. It was like a giant centipede, with 98 pairs of hands and feet spreading through their nests. These lives have already had obvious industry. A large number of inmovable organisms grow on the torrent of magma heating. These organisms absorb geothermal growth and are fed by moving organisms after growth. The density is inferred from the various characteristics of the movement of the substances metabolized by these organisms, and Cheng Pan determined that these metabolic products are similar to silica.

Cheng Pan basically confirmed that there is a silicon-based life circle deep in the earth. Those plants produce strong reducing compounds through geothermal heat to provide life movement and oxidation of other silicon-based animals. These are not the most critical. The key is that industrial areas have been established in the bases of these organisms. Cheng Pan found that their energy is used to heat water to reduce aluminum and silicon in the crust by geothermal heating. From the density of the flow of the two substances in the reactor, it can be judged that these two things are the two things. And these organisms can actually eat these two elements directly, which means that their self-matter metabolism no longer depends on natural life growth. In another underground factory, Cheng Pan discovered that these silicon-based life production metal gears and physical lever hydraulics are the same. This mechanical factory can be regarded as an arsenal. These silicon-based intelligent life populations will be installed on the body, which is very trending to develop in the direction of Transformers.

Underground life, which relies on magma as energy, is not a single piece of iron. Cheng Pan found that the silicon-based intelligent life below Xuzhou is a multi-branched insect state and is a force. In the farther south of China, it is not easy to detect because of the sphere of influence of demons, Cheng Pan is definitely an underground force on that land. Judging from the battle situation, the huge silicon-based empire below Xuzhou to Lianyungang seems to be at a disadvantage and is attacked by a group of troops with trajectory like a jumping star-rated puppy.

Cheng Pan was fortunate to observe a battle. In the battle of silicon-based life, water is equivalent to human gunpowder. Because the living temperature of silicon-based life is very high, liquid water is stored in metal cans and is heated at high temperature. As long as the storage cans are slightly pierced, it will become a power gas that sprays objects at high temperature. In the underground grid channel forty kilometers underground, the two races use water vapor as a blasting gas to launch hard cones made of their own metabolic raw materials. Both sides carry steam-powered armor. Both sides fire high-kinetic cones at long distances, and swing hard metal and ceramic mixed spikes to each other and pierce the metal armor of both sides. During the battle, the two races used special excavation creatures to move troops deep in the earth many times. This underground battle is three-dimensional.

This kind of creature has not expanded to the surface yet, but who knows in the future will arrive at the surface to seize sunlight resources? Once silicon-based creatures develop upward, Fire and Earth City will be the first to be affected.

Looking at these cities built under the ground with hot and externally applied steam, Cheng Pan felt that the armed forces of Huotu City need to be strengthened. The world is really dangerous and uneasy. Regarding the underground enemies, Cheng Pan chose to temporarily blockade. Now there are too few people in Huotu City and people are not determined.

Now Cheng Pan is unprecedentedly lonely in this world. At this stage, it is purely that Cheng Pan's will dominate, and Cheng Pan is also carrying the banner of civilization rejuvenation alone. As for the local human forces in this world, Cheng Pan does not naively want to cooperate. Cheng Pan does not know whether his path can be successful. However, Cheng Pan has a premonition that sooner or later he will face all the celestial thrones in this world, just like he wants to launch an industrial revolution in the dark plane. Although Chinese landlords are not willing to weaken their country, they are even more unwilling to weaken their interests. The industrial revolution stands on their essential opposites. Cheng Pan feels that sooner or later he will stand on the opposite side of their cultivation of civilization.

"Commander Chenguang, we have completed the establishment of four main roads, and the supporting facilities that can attack 150,000 people inhabited are being installed..." The chief engineer in charge of the construction began to report the work achievements of the Huotu City construction team like Cheng Pan. Chenguang is Cheng Pan's new name in Huotu City. Cheng Pan considered that after the fire andtu City was exposed in the future, Dawn's identity could not be used, so he used another identity in Huotu City. At the same time, Cheng Pan no longer showed his true appearance in Huotu City. Those who saw Cheng Pan's appearance did not take photos without taking pictures and described them with memory. Cheng Pan began to wear a silver mask in Huotu City.

In fact, they don’t need to report on the construction of Fire and Earth City at all. Cheng Pan knew clearly, and he knew better than themselves how they did each step during construction. The reason why they reported was to form a system of operation in Fire and Earth City. In the past few months, most engineers can be said to have self-taught and have a space for traveling in the real world with high physical parameters. People who participate in the construction often first build the reality in the virtual space, and then measure the building intensity according to the simulated surface of the nuclear bomb explosion to measure the building intensity.

People are born to like using knowledge. Before the new era, the reason why humans felt disgusted with the use of complex knowledge was that calculations were too laborious. After connecting with biological computers in the helmet, using knowledge in the virtual space without computing was consumed, and the modeling equations of formulas was directly brought into the real situation to quickly generate data. This model allows many people to feel that their brains can use knowledge freely and become familiar with the knowledge in architecture in their application. As for those complex advanced mathematics that need to be understood, they will naturally understand the principles after failing many times in the virtual space.

Now three hundred people can skillfully see the underground building structure and list dozens of variables, and then use modeling formulas to calculate the best stress solution using high-speed calculation chips.

"I'm going out for a while. My activity radius is within a range of 2,000 kilometers. If there is an urgent matter, I will come back within half an hour." Cheng Pan told everyone at a virtual meeting. Regarding Cheng Pan's request to leave, people in the Fire and Earth City have a kind of pleasure. Children in the original time and space heard that their parents were going to work during the summer vacation. Cheng Pan still made careful arrangements for the safety of leaving. Because small magnetic plankton floated in the atmosphere and space, the geomagnetics were very chaotic, and the electromagnetic wave interference was very serious. In addition, monsters were rampant in space and satellites had no way to survive. Therefore, electronic communication was very problematic. As for higher-tech quantum communication, I'm sorry, when Cheng Pan left, this technology was still an ineffective technology. Cheng Pan could not hold a quantum brother weighing dozens of tons at any time to contact his home.

But there is still a stupid method. A large magnetic pulse bomb in the Fire and Earth City is ready to launch into the sky at any time. This powerful electromagnetic wave bursts, and the so-called interference of magnetic floating objects near the earth to the communication electromagnetic waves is equivalent to the noisy sound in the conference hall hindering the voices of two people ten meters away from each other, but it will definitely not stop the sound of the grenade explosion to warn people dozens of meters away from the hall.

In order to prevent possible attacks, forty tank factories were launched in the depths of 400 meters on the earth. Ten thousand terrorist robots began to be produced. The control programs of these terrorist robots were connected to the nerves on human fingers. Each warrior wearing biochemical armor could control the movement paths and attacks of ten terrorist robots like his fingers (ordinary people can only control so many at a time at most. Of course, the number of controls can be increased through practice. The human fingers can be trained very flexible, and this can be applied for qualification through exams.). These main control programs are remotely controlled by humans, not so-called artificial intelligence, and the installed chip hardware settings are also reduced to the extreme. In addition to installing a program that can balance walking, accept command actions and attacks to collect samples and other basic actions. There is no condition that other things can be born.

Huotu City is very fragile now, and Cheng Pan absolutely does not allow any robot artificial intelligence to make a revolution. Seeing these mechanical spiders walking on mechanical feet, a 15-mm large-caliber Dam gun in the center, patrolling various passes of the outer underground passage, the safety factor of the entire Huotu City rose sharply.

The sky is clear and the earth is full of vitality. Of course, all kinds of monsters that can emit light and produce energy appear in the jungle. This vitality is a bit too much. The air without industrial pollution and active energy makes people feel refreshed. Cheng Pan, who floated out of the Fire and Earth City, stood in the sky hundreds of meters and shouted: "My army" just shouted halfway, and felt that his mental pressure had spread a lot, and the second half of the sentence stopped abruptly.
Chapter completed!