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

Cheng Yongwu said, "What are you going? You are still injured. And you have to go into the water this time. I guess you 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 keep it hidden! If there is an accident, contact us immediately!"

Listening to Cheng Yongwu's words, Luo Yunpu also knew that his legs were no longer suitable for this task, so he had to nod and said, "I understand."

= Cheng Yongwu patted his shoulder and said, "You report all the situation here to the General Staff of the Xifeng, and then hide honestly. Don't worry, we will definitely come back to find you! You can hold these space doors, and you have to hold on to it for a long time than us!"

A cellar was opened in a hidden place, extending all the way to the bottom of a mountain, leading directly into the cracks in the mountain. If we had not deliberately crawled in and looked, almost no one would have found this place. Arrange Luo Yunpu and Cheng Yongwu's team continued on the road.

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

Zhang Changgong was stunned for a moment, nodded and said, "If it were a general plan, Luo Yunpu would definitely not agree to stay. It is good for him to stay. In fact, the remaining tasks no longer care about the number of people. If the masters appear, we must try our luck, and combat power does not occupy the main function."

Cheng Yongwu nodded and had to admit that their teams are really trying their luck now. Who can be lucky enough to finally arrive at the scheduled location? Is it better for the empire or the alien race? Can you win this secret battle?

The team walked through the withered woods and wore that strange set of clothes. In fact, this set of clothes was a disguised suit designed by Jiudaoguan based on the principle of hidden insects. Although they have not yet been able to analyze what the smoke of hidden insects is, nor have they figured out the principle of hidden insects producing smoke, scientific simulation is still possible, not to mention that the empire has long had corresponding research.

This time, I was inspired by Jiudao Pass to improve the original camouflage clothing, making the simulation more realistic. However, such camouflage clothing is particularly inconvenient to wear on the body, and the gun cannot be exposed, otherwise it will be exposed, so I can only act quietly.

Therefore, after learning that the second phase plan began, Cheng Yongwu was even more worried about the team's progress. The camouflage clothing did reduce their speed a lot, but the concealment did improve. The Grandmasters had flew over their heads two or three times, but they still didn't find their place.

Gradually, they began to approach the scheduled waterfall. The waterfall was not very high, but the water flowed rapidly, so it still maintained sufficient fluidity in winter and was not completely frozen. What they had to do was to enter the deep pool through the ice-breaking mouth below the waterfall.

However, just as they were about to approach the waterfall, they suddenly saw something strange that was parked in front of them. This thing was a bit like a dragonfly, but except for the two pairs of wings that were completely enlarged by the dragonfly wings, the entire insect body was more like an unfilled raw enema, wrinkled and flesh-colored.

This thing looks very disgusting. The front part of the meat sausage has two big eyes, which is no different from ordinary people's eyes. The insect body behind it is curling and twisting from time to time, always reminding people of the frog corpse that is peeling and twitching unconsciously. It is simply a swagger.

It flew out of the woods, as if looking for something, and then suddenly stopped on their way forward, blocking their progress. Cheng Yongwu frowned and led the team to bypass the bug. Unexpectedly, the bug moved a distance with them and continued to block in front.

Cheng Yongwu suddenly felt that things were not good, so he reached out to pick up the gun handle on his back, ready to open the camouflage uniform to fight at any time. Sure enough, Zhang Changgong'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. He tore open the camouflage uniform and held the gun in his hand and pulled the bolt and said, "Hurry! Get to the location of the waterfall as soon as possible! Avoid fighting with the Grandmaster! We have no way to fight against the Grandmaster team!"

I have suffered a loss once because I didn’t pay attention to it before. Even a group of masters cannot fall twice in the same obvious place, right? Zhang Changgong and Feng Xing did not intend to snipe the other master this time. Just thinking about it will definitely not work, and they may be surrounded.

Cheng Yongwu raised his hand and shot the insects in front of him into minced meat. The two teams of wings drifted in the air. The eight people in the team began to rush towards the waterfall frantically. The Grandmaster team followed closely behind, and the law attack began to fall from the air.

Fortunately, they were not very far from the waterfall. Fixed the rope to the stone next to it, and the eight people jumped down. Before jumping, each of them threw a smoke bomb. The smoke immediately enveloped the sky above the waterfall. The masters of the alien race were also startled and subconsciously stopped chasing.

Taking advantage of this time, Cheng Yongwu and the others hid in the waterfall, hung in the air and took off their coats, leaving only the lining inside, opening the transmission system of the energy furnace. The heat from the energy furnace immediately spread throughout the body along the line of the lining, resisting the cold outside.

Put the coat on the stone next to it and carry a diving bag that had been prepared long ago. The bag contains the equipment that must be brought on. The simple dimension space door is particularly important and is protected at the innermost part of the waterproof layer. There are two long cans on both sides of the backpack.

Several people leaped and disappeared completely into the deep pool with the sound of falling into the water. By the time the masters of the alien race arrived, they could no longer find their shadow. The masters of the alien race were injured and furious, and were so angry that they circled around, and even rushed into the pool to search.

But the pool is so big that even if it can fly, it cannot stay under the water for more time, and there is no way to find people in the water. After trying it a few times, the ice layer, which was originally not as thick as the periodic fall of the pond water, had already been broken and turned into fragments floating on the water surface.

The master of the alien race gave up searching and flew to the side with a little discouraged moment. It wanted to see how long these humans could hide in the pool! In its opinion, these people were just relying on the imperial equipment to hide in the water to avoid hunting, and would crawl out sooner or later, and then it would be time for it to take action.

However, at this moment, Cheng Yongwu and the others were already holding the scuba in their mouths, holding the joystick in both hands, carrying the heat from the energy furnace to transmit light, and went deep into the bottom of the pool, and found the intersection of the cave according to the earliest satellite images.

Looking at the deep cave and feeling the suction force around him, Cheng Yongwu nodded. Zhang Changgong led his team into the entrance of the cave. The headlights on their heads also turned on, illuminating the strange and rugged underwater world in front of him, with rocks of various shapes uneven.

The diving bags on them were also the top individual combat equipment of the Empire, which were originally prepared for the Special Forces and the South China Sea troops. There were spiral thrusters on both sides of the diving bag, which could be used as a driving force for advancement. Above the thrusters were oxygen generation and regulation devices.

This set of 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 passage from 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 cave has been analyzed by geologists in a remote air, the cave is still in a foreign territory and there is no way to explore it on the spot. Even if it is relying on rich experience and rigorous logical calculations, the approximate route can be inferred.

And this rough route may have some mistakes. They have to correct their direction and find the most suitable path as they move. But no one is afraid. They quickly entered the cave and touched the exit.

The remaining squads rely on the equipment of the empire and use their own means to fight wits and courage with the master team of the alien race. Many squads have temporarily escaped the pursuit of the alien race, and the number of teams that have sent back security news has reached eight, allowing Zhu He and the others to see the possibility of success again.

At this time, just northward in the entire unmanned zone battle line, when night fell, dozens of black shadows suddenly passed through the woods. Surprisingly, the life detection device did not work at all, and the black shadows directly passed through the bushes and came directly to the checkpoint below the Great Wall.

The sword flashed, and blood splattered on the city wall. No one could even react to what had happened. The heads of more than 30 patrol soldiers rolled onto the ground, rolled into the moat, landed on the ice, and widened their eyes, staring at the moon in the sky, and gradually lost their spirit.

Under the moonlight, more than a dozen figures dripping blood on their arms were obviously more than a dozen mechas! These mechas were extremely small, almost only two meters high, covered with armor and ferocious spikes, almost all of them could attack as weapons, and there were two strange muzzles on their hands.

These two muzzles are not rifled like human guns, nor are they so narrow and long, but very short, and are bare inside, hidden in a gap where the armor is opened. Several mechas have a distinct one-eye on their heads, emitting a faint light.

The mecha looked at each other, changed its size quickly, twisted and reorganized its limbs at will. It took almost a second to lay on the city wall and climbed up to the city head like a spider. A sound of electric current sounded, and the detection device on the city head was immediately disturbed, and the mecha turned over.

The blood was frozen into ice on the top of the city. More than a dozen strange mechas stopped and jumped directly. The armor plate behind them formed a glider, dragging them up, taking advantage of the night to avoid the light of the searchlight, and sent them to the base at the border and landed on the wall of the main base.

Although they were very hidden, the radar still captured their place. Soon the alarm sounded in the base, everyone began to alert, and the garrison team of the main base began to act. However, with the explosion, the heavy reinforcement wall of the main base was easily penetrated into a hole.

More than a dozen mechas flashed in, and bullets hit their armor, leaving only shallow marks. The uneven design and tough shell made these mechas very bulletproof. When the bullets hit them, many of them directly followed the slope of the armor and could not exert all their strength.

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

Just as they were confused and panic, the leading mecha suddenly raised his hand, and then two rays of light ejected from the muzzle on his arm. A fire gushed out, quickly wrapping up the soldiers in front of him, almost instantly turning the person into ashes, and the guns in his hands melted.

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

The mecha almost rages all the way and rushed directly into the command center of the headquarters. In less than ten minutes, all the generals, management teams, and staff in the base were slaughtered by them, leaving only corpses all over the ground, and there was still no power to dissipate the law.

At this time, the base's personnel reacted completely and urgently mobilized electromagnetic weapons. They spent a lot of effort to avoid the attack of the law and control three of the mechas. The other mechas actually drove away like this, passed through the blockade, climbed over the wall and returned to the west and disappeared.

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

"This is the mecha designed for the alien race, but without the limitations of drivers and various instruments and weapons, they have actually reduced the mecha to this level! This is equivalent to creating a new body for the alien race, and it is indeed the style of the origin!" The researcher who came to the ninth level said after analysis.

"Is this thing a mecha? Is it remotely controlled?" The temporary commander at the border was surprised.

The researcher shook his head. After analysis, they finally took apart the shell of the mecha and saw the lines and mechanical structure inside. There is also the black box at the chest of the mecha that occupied almost all the chest. After opening the box, they saw the alien core radiating light inside.

"Sure enough, the power of laws can be applied at the same time, which is derived from these cores of the alien race. These cores of the alien race are basically alive! Maintaining operation through the function of the energy furnace, and using the energy of the energy furnace to communicate with the world, and exerting the power of laws is simply an evil way!"

"But aren't the mechas all huge? Why do these mechas maintain such high combat effectiveness?" The temporary commander didn't understand.

The researcher explained: "According to the Jiudao Statistics, the size of the mecha can be flexibly changed. In fact, from the first generation of mechas to the more than 40th generation of mechas, the size of the mechas has also changed considerably, but the size between each generation will not be much different."

"In general, the reminder of the mecha is actually designed to be as good as anything, but it must take into account the ability to withstand materials and energy transmission. It is the so-called reaction tolerance. From a material perspective, humans currently have an upper limit on the improvement of the hardness and toughness of materials. This also determines the way the mecha moves, the weight and power limits of the components."

"For example, for example, the material in the joint part of the robot arm has reached the limit of coordination between material hardness and toughness. Logically speaking, the higher the hardness of the alloy material, the worse the toughness. It is very difficult to improve the two together, so the technological breakthrough is very slow."

"Under such limited hardness and toughness, the way the mecha moves will be limited by the material properties. If the arm is too heavy and the inertia is too large when moving, the inertia and the fixing force will fight, which will cause joints to tear or even break. Similarly, the transmission power is the same. If the force is too high, it will not be able to withstand it."

"So generally speaking, the smaller the size of the mecha, the higher the energy utilization rate of the energy furnace, because the consumption of inertia and gravity is smaller. However, if the size is smaller, the corresponding weapons and equipment cannot be carried, especially for battlefield killers like mechas."

"In the mecha discipline, there are also many branches. For example, high-precision robots used in factory processing and small robots used in detection are all versions that reduce certain functions of mechas. Human mechas are the final styles obtained after precise calculations and continuous adjustments."

"First of all, we have to consider the size of the driver and cockpit. With this core size, it is determined that the mecha cannot be only two or three meters high, otherwise no one can let go. Then there is the load-bearing of the mecha, cloud power, inertia, energy furnace power, weapon equipment installation, etc.."

"As for all factors, in terms of the temporary material strength and energy output rate of human beings, the most suitable body for the battlefield was designed. This is the Empire now becomes a mecha. In fact, although such mechas are very powerful, the most suitable one is still group battles. Single combat power does not have an advantage, unless it is Shaozun."

"The alien race is not as high as ours, and does not require too many sensors and weapon systems. It has weakened a large part of the load-bearing. If these things are too many, the alien race will not use them. In addition, they use the soul-mounted core as the driver, which has reduced the size a lot."
Chapter completed!