"Captain! I'll go too! Luo Yunpu was anxious when he heard that the captain was going to throw him down again.

Cheng Yongwu said: "Where are you going?" There are still injuries on his body, and this time he has to go into the water, and it is estimated that he will have to soak in the water for nearly six or seven hours! You stay in this place, we find a place to hide you, remember to be hidden! Contact instantly in case of an accident! ”

Listening to Cheng Yongwu's words, Luo Yunpu also knew that his legs were really not suitable for this task, so he had no choice but to nod and say, "I know." ”

= Cheng Yongwu patted him on the shoulder and said, "You report the situation here to the General Staff of the Western Regions, and then hide honestly." Rest assured, we will definitely come back to you! You hold these space doors, and the time you have to hold on is much longer than ours! ”

A cellar was opened in a hidden place, which stretched under the mountain and led directly into the cracks of the mountain. Hardly anyone would be able to find this place without deliberately digging into it. After placing Luo Yunpu down, Cheng Yongwu's team continued on the road.

On the way, Cheng Yongwu asked, "Did you plan to do this a long time ago?" That's why you chose a dedicated waterway? ”

Zhang Changgong was stunned for a moment, nodded and said: "If it is a general plan, Luo Yunpu will definitely not agree to stay, it is good for him to stay." In fact, the rest of the task, I don't care about the number of people, the grandmaster appears, we all have to try our luck, and the combat power does not occupy the main function. ”

Cheng Yongwu nodded, and had to admit that their team was really trying their luck now. Who will be lucky enough to make it to the destination? Is it the luck of the empire or the luck of the alien race? Can you win this dark battle?

The team made their way through the withered woods, wearing the strange outfit. In fact, this suit is a camouflage suit designed for them by Jiudaoguan according to the principle of hidden insects. Although they have not yet been able to analyze what the smoke of the Cryptont Worm is, nor have they figured out the mechanism of the smoke produced by the Cryptoscot, scientific simulation is still possible, not to mention that the Empire has already studied the corresponding research.

Inspired this time, Jiudaoguan has improved the original camouflage suit to make the simulation more realistic. However, such a camouflage suit is particularly inconvenient to wear on the body to act, and the firearm must not be exposed, otherwise it will be exposed, so it can only act quietly.

Therefore, after learning that the second phase of the plan has begun, Cheng Yongwu is even more worried about the progress of the team. The camouflage suits did slow down their speed a lot, but the concealment did improve. The Grandmaster team had flown over their heads two or three times, but still hadn't found their location.

Gradually, they began to approach the predetermined waterfall. The waterfall isn't actually very high, but the water is fast, so it still maintains enough fluidity in the winter and doesn't freeze completely. All they have to do is enter the deep pool through the icebreaker under the waterfall.

However, just as they were about to approach the waterfall, they suddenly saw something strange stopping in front of them. This thing is a bit like a dragonfly, but except for the two pairs of wings that are completely enlarged parts of the dragonfly's wings, the whole insect body is more like an unfilled raw enema, crumpled and flesh-colored.

This thing looks very disgusting, the front part of the sausage also has two big eyes, just like the eyes of ordinary people, and the insect body in the back is still curling and twisting from time to time, always making people think of the frog corpse that has been peeled and is still twitching unconsciously, which is simply ranged.

It flew out of the woods, as if looking for something, and then suddenly stopped in their path, blocking their path. Cheng Yongwu frowned and led the team to bypass this bug, but he didn't expect this bug to follow them for a distance and continue to block the front.

Cheng Yongwu suddenly sensed that something was not right, reached out and picked up the handle of the gun on his back, ready to open the camouflage suit for battle at any time. Sure enough, Zhang Longbow's voice came from the communicator: "Captain, you have been discovered, the Grandmaster team is approaching quickly!" ”

After hearing the report, Cheng Yongwu knew that they had been exposed, tore off the camouflage suit, held the gun in his hand, pulled the bolt and said, "Quick!" Rush to the location of the waterfall as soon as possible! Avoid fighting the Grandmaster! There's no way we can fight the Grandmaster Squad! ”

I had already suffered a loss once because I didn't pay attention once, so even if it was a group of grandmasters, it was impossible for them to fall twice in the same obvious place, right? Zhang Longbow and Feng Xing didn't intend to snipe at the other party's grandmaster at all this time, thinking about it, it would definitely not work, and they were likely to be surrounded.

Cheng Yongwu raised his hand and shot the insects in front of him into minced meat, the wings of the two teams floated in the air, and the team of eight people began to rush towards the waterfall frantically. The Grandmaster squad followed, and the Law Attack began to fall from the sky.

Fortunately, they are not very far from the waterfall . Fixing the rope to the stone next to it, the eight people jumped down, and before jumping down, each of them threw out a smoke bomb, and the smoke suddenly enveloped the air above the waterfall, and the master of the alien race was also startled, and subconsciously stopped the pursuit.

Taking advantage of this time, Cheng Yongwu and the others hid in the flowing water of the waterfall, hung in the air and took off their coats, leaving only the inner lining inside, and turned on the transmission system of the energy furnace. The heat of the energy furnace suddenly spread all over the body along the lines of the inner lining, resisting the cold outside.

Leave your coat still on the rocks next to you and carry the dive bag that you have prepared long ago. The bag contains the equipment that must be brought on the body, and the simple dimensional space door is especially important, protected in the innermost part of the waterproof layer. On both sides of the backpack, there are two long canisters.

Several people jumped up, and with the sound of falling water, they completely disappeared into the deep pool. By the time the alien grandmaster arrived, he couldn't find their shadows. The alien grandmaster was wounded, and he jumped like thunder, so angry that he spun around, and even rushed into the waterhole to look for it.

However, the pool is so big, even if it can fly, there is no way to stay under the water for long, and there is no means to find people in the water, after a few attempts, the ice that was not much thick because of the periodic fall of the pool has been broken and turned into debris floating on the water.

The alien grandmaster gave up the search and flew to the side a little dejected, it wanted to see how long these humans could hide in the waterhole! In its opinion, these people are just relying on the equipment of the Empire to hide in the water to avoid pursuit, and sooner or later they will climb out again, and then it will be time for it to strike.

However, at this time, Cheng Yongwu and the others were already holding scuba in their mouths, clenching the joystick with both hands, carrying the heat of the energy furnace on their bodies to transmit light, and went deep into the bottom of the waterhole, and according to the earliest satellite images, they found the intersection of the cave.

Looking at the deep karst cave and feeling the surrounding suction, Cheng Yongwu nodded, and Zhang Longbow led the team into the entrance of the cave, and the headlamps on their heads were also turned on, illuminating the strange and rugged underwater world in front of them, with uneven rocks of various shapes.

The diving bags on their bodies are also the top individual combat equipment of the empire, which were originally intended for the special combat team and the South China Sea troops. Propellers are mounted on either side of the bag to act as a driving force, and above the thrusters are oxygen generation and regulation.

The equipment is maintained by two small energy furnaces and internal chemicals, and the battery life is about eight hours. In other words, they must find a way out of the cave within eight hours, otherwise they will be completely trapped in the depths of the underground waterway.

According to speculation, although the route of this karst cave has been analyzed by geologists, after all, this karst cave is still in the territory of an alien race, and there is no way to explore it on the spot. Even with rich experience and rigorous logical calculations, only an approximate route can be inferred.

And this general route, it is likely that there will be mistakes, and they have to correct the direction of progress in the process of traveling, and find the most suitable road. But no one was afraid, and they quickly entered the cave and felt in the direction of the exit.

The remaining squads relied on the equipment of the empire and used their own means to fight against the alien grandmaster squad. Many of the teams have temporarily escaped the pursuit of the alien race, and the number of teams that have sent back the safety news has reached eight, allowing them to see the possibility of success again.

At this time, in the northerly direction of the entire no-man's land front, at the moment of nightfall, more than a dozen black shadows suddenly passed through the woods. Amazingly, the life detection device did not work at all, and the black shadow went directly through the bushes and directly came to the checkpoint below the Great Wall.

The sword flashed, blood splattered on the city walls, and no one could even react to what had happened, and the heads of more than thirty patrolmen fell to the ground, rolled into the moat, and landed on the ice, and their eyes widened as they looked at the moon in the sky, and gradually lost their lustre.

In the moonlight, more than a dozen figures with blood dripping from their arms were more than a dozen mechas! These mechs are extremely small, almost only more than two meters tall, covered in armor and hideous spikes, almost all of them can be used as weapons to attack, and there are two strange muzzles in their hands.

The muzzles were not rifled like human guns, nor were they as narrow and long, but they were very short, and they were slippery inside, hidden in an open gap in the armor. Several mechs had a distinct one-eyed eye on their heads, emitting a faint glow.

The mechs glanced at each other, quickly changed their sizes, twisted and reorganized their limbs at will, and it took almost a second for them to all lie on the top of the city wall, crawling up to the top of the city like spiders. A burst of electricity sounded, and the detection device on the city head was suddenly disturbed, and the mecha rolled over.

The blood froze into ice ballast on the head of the city, and more than a dozen weird mecha did not stop, and jumped directly, and the armor plate behind them formed a glider wing, dragging them up, taking advantage of the night to avoid the light of the searchlight, sent into the base at the border pass, and landed on the wall of the main base.

Although they were very hidden, the radar was able to catch their location, and soon the alarm sounded in the base, everyone was on alert, and the garrison of the main base began to move. However, as the explosion sounded, the thick reinforced walls of the main base were easily punched through a hole.

More than a dozen mechs dodged in, bullets hitting their armor, leaving only shallow marks. The jagged design combined with the tough shell makes these mechs very bulletproof. When the bullets hit it, many of them went straight down the slope of the armor, and they could not exert their full force at all.

The soldiers at the base were also a little shocked when they saw what was in front of them. What the hell is this thing? Mecha? Or is it interracial?

Just as they were in confusion and panic, the leading mecha suddenly raised its hand, and then two rays of light erupted from the muzzle of the gun on his arm. A burst of flames erupted, quickly enveloping several soldiers in front of them, and almost instantaneously reducing them to ashes, melting the guns in their hands.

The master who arrived was shocked: "The power of the law!" ”

The mecha almost raged all the way, directly rushing into the headquarters of the main base, and in less than ten minutes, all the generals and management and staff groups in the base, from the commander to the subordinates, were all slaughtered by them, leaving only corpses all over the ground, and there was still no power to dissipate the law.

At this time, the talents at the base reacted completely, urgently mobilized electromagnetic weapons, and spent a lot of effort to dodge the law attack and control three of the mechas. And the other mechas, in this way, actually flew away, passed through the blockade, climbed over the wall and returned to the west and disappeared.

The remaining generals of the base looked at the two monsters that were under control, and they were all creepy: "What the hell is this?" ”

"This is the mecha designed for the alien race, but without the restrictions of the pilot and various instruments and weapons, they actually shrunk the mecha to such an extent! This is already equivalent to creating a new body for the alien race, and it is indeed the style of the origin! Rushing to the ninth pass, the researcher said after analysis.

"This thing, it's a mecha? Remote-controlled? The temporary commander of the border was surprised.

The researchers shook their heads, and after analysis, they finally disassembled the mech's shell and saw the wiring and mechanical structure inside. There is also the one on the chest of the mecha, the black box that occupies almost all the positions on the chest, and when you open the box, you can see the alien core that glows inside.

"Sure enough, the alien mecha can also apply the power of the law because of these alien cores. These alien cores are simply alive! Maintaining the operation through the function of the energy furnace, and using the energy of the energy furnace to communicate with the heavens and the earth, and exerting the power of the law, is simply an evil way! ”

"But aren't all mechas huge? Why do these mechs maintain such high combat effectiveness? "The interim commander did not understand.

The researcher explained, "According to the Nine Levels Theory, the size of the mecha can be flexibly changed. In fact, from the first generation of mecha to the current generation of more than forty generations of mecha, the size of the mecha has also changed a lot, but the size of each generation will not be too different. ”

"In general, the mech's reminder is actually designed to be anything, but it takes into account the material and energy transmission capacity. It's called reaction tolerance. In terms of materials, there is an upper limit to the improvement of the hardness and toughness of materials, which also determines the movement mode, component weight and power limit of the mecha. ”

"For example, in the robotic arm, the material of the joint part has reached the limit of the coordination between the hardness and toughness of the material, and it stands to reason that the higher the hardness of the alloy material, the worse the toughness. It is very difficult to make the two improve together, so the technological breakthrough is very slow. ”

"With such limited hardness and toughness, the way the mech moves is limited by the properties of the material. If the arm is too heavy, the inertia is too large when moving, and the inertia and fixation force are opposed, which will cause tearing or even breaking of the joint. In the same way, the transmission power is the same, if the power is large, it will not be able to withstand it. ”

"So generally speaking, the smaller the mech, the higher the energy utilization rate of the energy furnace, because the less it takes to fight inertia and gravity. But if you are small, you can't carry too many weapons and equipment, especially for battlefield killers like mechas. ”

"In the mecha discipline, there are also many sub-disciplines. For example, the high-precision manipulator used in factory processing and the small robot used for detection are all versions of the reduced functionality of the mecha. The human mecha, on the other hand, is the final form that has been carefully calculated and constantly adjusted. ”

"First of all, we have to consider the size of the pilot and the cockpit, with the size of this core, it is determined that the mecha cannot be only two or three meters high, otherwise no one can put it down. Then there is the load-bearing of the mecha, cloud power, inertia, energy furnace power, installation of weapons and equipment, and so on. ”

"Taking into account all the factors, in terms of the temporary material strength and energy output rate of human beings, the most suitable mech for the battlefield is designed, and this is the empire that is now a mecha. In fact, although such a mecha has high combat effectiveness, the most suitable is still group combat, and the single combat effectiveness is not dominant, unless it is Shaozun. ”

"The aliens don't have as much technology as us, they don't need too many sensors and weapon systems, and they have weakened a large part of the load, and these things won't be used by the aliens themselves. In addition, they used the core of the soul as the driver, which reduced the size a lot. ”

"Therefore, although the mecha has become smaller, the utilization rate of material strength and energy has been improved, and it is more suitable for alien races to drive, which fits the combat style of alien races, so that they have a new body, and their combat effectiveness has maintained the limit of this size, which is normal."