Chen Zihan frowned and meditated. She knew that what yak said was reasonable. At the beginning, he also ignored this problem, for intelligent creatures on the surface. Hot magma can be easily converted into energy.


    Just sprinkle a little steam on it to push the valve to operate, which is still the most superficial usage. But if you think about it carefully, you will know that this usage can''t be used underground, because it''s impossible to have low-temperature liquid water under the scorching ground.


    Even if there are few reserves, it can not be used as an energy driven medium. Here, liquid water is probably hundreds of times more precious than gold. On the contrary, organisms here want to convert hot magma into energy they can use. Instead, they need to find low-temperature areas and create temperature differences here, so as to guide the energy of magma more easily.


    After realizing this, Chen Zihan also understood that the next war might be inevitable. For the intelligent creatures here, this low-temperature zone near the earth''s crust is a place where every inch of land must be fought.


    Perhaps the energy and equipment they make can indeed cool down. The magma here can create more low-temperature areas that can be developed by them.


    But there is no doubt that this will destroy the foundation they have built here for a long time. This will definitely lead to war. It seems that soul power can really bring great help to production, but if it runs away like a tide. There is no doubt that it is disastrous for civilization. There is hardly anything that the more the better. Even if there is too much money, it will lead to disasters such as inflation.


    "It seems I have to go back and give them your advice. We must be well prepared for war. We need to discuss with derivatives. The breakthrough plan must be postponed. What we are facing now is a decisive battle with underground creatures.


    This is related to the stability of our rear area in the future. Nuclear fuel will be used up, and the surface is vulnerable to war. Neither of these two places is a stable source of energy.


    Only magmatic rivers mined underground. It can provide a large amount of geothermal energy for our development relatively stably. I think derivatives should know the priorities of the problem.


    But what tactics should we formulate against them, and what will the intelligent creatures of this race look like? And if our presence really brings them more low-temperature substances. To make it easier for them to obtain energy, I think negotiations are actually possible. I''m afraid their buildings are different from ours.


    We will anchor the building to the earth. But they live in liquid. It should be difficult to do so, even if it is anchored on the earth''s crust. You can also try to move. After all, the direction of gravity is downward.


    I think we need to know what their intelligent creatures look like and try to communicate with them. " Chen Zihan still doesn''t like war as much as she used to.


    "Well... It''s true that there is no possibility of negotiation, but I''m not very optimistic about them. As for their image... Well... They look like fish in the sea. Among these underground monsters, they are quite small. The general body length is only one to two meters.


    The attack power of the body is very general. As long as it can resist their high temperature, larger creatures like us can easily defeat them. "


    Chen Zihan was surprised: "do you think they look like fish in the sea? But here is magma, and the basic materials of life are different from carbon based organisms. How can it grow almost? " At this moment, she even doubted that the world was made by God.


    Yak shrugged. "Isn''t that normal? Because our planet has gravity, biological evolution generally divides up and down, and most organisms need to move forward. Therefore, biological evolution is easier to evolve a symmetrical structure. Considering that the field of vision generally only appears in one direction, so as to make the most efficient use of observation organs, organisms begin to evolve symmetrically on both sides.


    You see, most creatures on our planet are symmetrical. Basically, it evolved in this way. And these guys live in liquid. The speed of natural swimming becomes very important. Nature has told us. The size of fish is quite suitable for swimming.


    Then, in countless years of natural selection, organisms living in magma. There''s nothing strange about choosing such a body shape!


    Take the simplest example, dolphins and sharks, one is mammals and the other is fish. They basically belong to the type that can''t be hit by eight poles, but because they live in a similar marine environment, they have evolved a similar body structure.


    Although there is a greater difference between silicon-based organisms and carbon-based organisms. But as long as the world is still physical, it is very normal to evolve into something like this. Didn''t the underground monster you first witnessed look like a whale in the ocean? In general biology, this situation should be called convergent evolution, but in the present situation... To be honest, I don''t know what to call it. " Yak shrugged.


    Chen Zihan raised his hand like a pupil and asked, "I have another question. If they''re like fish. Then they have only fins and no hands. I''m afraid such a civilization can''t use tools. Without tools, how did they develop?


    Just like the dolphins on our planet, if they are not cultivated into human form, they can''t build civilization. The reason is that they can''t use tools. In fact, the average intelligence of these guys may not be lower or even higher than ours. "


    Yak smelled his words and looked a little strange: "evolution comes from the same form, which is inevitable in natural selection, but it is purely an accident in evolution to develop civilization.


    Do you know the relationship between sea anemone and clownfish? In nature, many creatures that can''t beat eight poles will live together. Depending on each other''s characteristics. Both prosperity and loss.


    However, on the earth''s surface, there are many symbiotic animals and plants. But the symbiosis with intelligent creatures here is strange. It''s a huge octopus.


    I don''t need to explain to you why there are Octopus like creatures here. It is also convergent evolution. It can also advance by jet in magma.


    The intelligent creatures here are symbiotic with octopus. Both sides can sense each other''s brain waves. Let''s use brain waves to summarize their thinking signals!


    Octopus''s wisdom is relatively low, so they will obey the orders of intelligent creatures here. Gradually trained by them, they became similar to our livestock. Now you know how they established civilization. Tentacles are much easier to use than our flexible hands in a sense. "


    [to be continued]


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