Thirty cloud herders inflated their size to the limit, and the scales stood up. Like an inflatable hedgehog floating towards the sky.


    Although they can control the soul flight like the title Douro. But the reason why they can survive above the clouds is their low-density body shape.


    With their own quality, they want to float in the sky for a long time by soul power, and the consumption is terrible. And want to take off to higher airspace above the ozone layer. They need to further reduce their density.


    Bioelectricity between cells began to electrolyze their own water and release hydrogen. Oxygen was stored as raw material for knee pads, and the rest was discharged from the body.


    In this way, they become huge hydrogen balloons. On weekdays, they can adjust their buoyancy by changing the amount of hydrogen in their body. The principle is a bit like a swim bladder.


    At this time, they really want to use this ability to take themselves to a high altitude that they have never explored. I have to say that this is also an initiative of the cloud shepherd race.


    In contrast, human beings living on the mainland are not as good as them without someone''s leadership. At least humans on the ground will not take the initiative to explore the environment that is not suitable for their life. The ocean has not been opened by humans for tens of thousands of years.


    30 cloud herders rose like hydrogen balloons. Around them, there are clouds mobilized by them as the material for the next condensation attack.


    Driven by them, the clouds broke away from the clouds and fell back towards the sky like ink dripping into clear water. Instead, this scene seemed to have a strange beauty.


    The Shrek people on the ground also noticed this. Under the telescope, it is not difficult to see that some clouds have separated from the clouds and began to rise. Thinking of the attack means that the cloud herders are best at, they also guessed what their opponents intend to do.


    "No, are these guys going to give us an earth shot?" Tang Chen has a toothache. Their way of taking off is similar to that of a hydrogen balloon. With the help of soul power, it can be lifted up to an altitude with extremely thin air.


    Throwing ice hockey with a diameter of five meters and a mass of nearly 100 tons there is no worse than some small space-based weapons. If it is a continuous attack, I''m afraid the shield will overload in a short time.


    "Isn''t it simple?" Yu Xikong showed a wild smile. Her long hair danced wildly in the current, which made her feel a little crazy.


    "Their targets are so obvious. Just shoot them down. Do you really think we can''t hit the targets in the stratosphere? Elder martial sister, I''ll give it to you! "


    She said this to Chao Tianxiang. She has always been responsible for aiming and firing. After all, she is the only one who has specialized in sniping.


    "Ah? This... Is difficult. The trajectory of shells in the stratosphere will change. A simple optical sight is no longer easy to use. " The atmospheric density in the stratosphere is different from that in the troposphere. This causes the shell to change again under the influence of air. The scale on the optical sight becomes unreliable.


    One more layer of operation will greatly increase the complexity of operation. She is not a strong person who specializes in spiritual cultivation. She has no specialty in calculation. At most, she can open her mouth for four operations within 100.


    "Let me punctuate it! Just follow my instructions and shoot. " Dugu Bo shook his head.


    Although he is not good at mental strength, mental strength can be increased by exercise. You don''t have to be a spiritual soul master to practice.


    He didn''t exercise too deliberately, but he needed too much calculation on weekdays. If you use more, your mental power will naturally be improved. It''s just that the two-stage operation is basically not difficult for him.


    "A5, bottom left 1.22!"


    Boom!


    Yuxikong injects power, the railgun is charged, and in the dazzling blue electric light, chaotianxiang aims the just adjusted collimator at a cloud ball in the sky and pulls the trigger.


    The earth shook again, and the vibration was even transmitted to the underground air raid shelter of the holy city thirty miles away, so that believers could not help but fantasize about the fierce battle between the messenger of their ancestors and the devil in the sky, and the strong faith constantly supplemented the power consumed by yuxikong.


    Unconsciously, she began to gradually understand the essence of electromagnetic force. The so-called physical attack is not the collision of electromagnetic force between atoms.


    But this kind of thing was so mysterious that he didn''t even realize that he had mastered the electromagnetic force to this extent.


    He just suddenly felt that his control of electric energy was more handy. The power in the body is also more surging.


    A long red rainbow crossed. The skyline showed a touch of blood. Among the thirty white clouds that took off, suddenly there was one, which turned into a ring like a smoke ring. Then the ring was dyed bright red. That''s the cloud shepherd who was hit and turned into blood fog.


    Boom, boom!


    A series of explosions sounded, and the shells tore the air at a speed exceeding the speed of sound, sending out a harsh scream, dyeing the white clouds rising one after another red. The bloody clouds looked at the commander''s eyes.


    Those compatriots who took off with the heart of death have died before they have realized their tasks. It''s worse than dying from ultraviolet radiation.


    The clouds in the sky looked like a target at this time. It was difficult to miss it. Although he commanded more than 300 cloud herders, he could not afford such consumption.


    "Damn..." the commander was furious, but he had no choice but to bite his teeth and continue to order: "send out deep divers! Everyone is ready to attack, the enemy''s shield is broken, and a covering attack is carried out at the first time! "


    The so-called deep diver is just the opposite of the deep space diver.


    Cloud herders have very strict requirements for living conditions. Only clouds with appropriate light and pressure are their habitat. Whether it is the high altitude of ultraviolet radiation or the ground with sudden increase of pressure, it is fatal for them.


    No ability to pressurize the body. Cloud herders who cannot transform themselves come to the ground, just like humans diving into the sea below 40 meters. Will die in pain in a short time. In order to survive under high pressure for a while.


    Deep divers will exhaust most of the gas in their body before diving. On the one hand, they pressurize themselves. On the other hand, it is similar to human extreme divers.


    For humans, diving into high-pressure underwater water pressure will allow nitrogen from the lungs to dissolve into the blood. Nitrogen dissolved into the blood is toxic to the human body. Cloud herders also want to prevent similar things from affecting their activities.


    Chaotianxiang, who was sniping at the clouds in the sky, suddenly saw that the clouds in the air were broken, and huge dragons fell from the sky!


    [to be continued]


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