The mask imager of the mechanical transformer has a black screen. He was like being locked up in a small dark room, and he could clearly feel the heavy darkness and suffocation. The voice above his head clearly tells him that something is wrong with your helmet.

The guy who can be favored by the Life Revival Company and put a lot of effort into a robot is not a stupid person. He immediately understood that what the pig woman was spitting out was not ordinary saliva, but some kind of extremely corrosive strong acid. It's one thing to understand, it's another to cope. His arms were gone, and he couldn't even stick his head out and remove his helmet with mechanical claws.

The helmet had been eroded, and he felt fluid dripping and a burning stinging sensation on his scalp. He stopped, sat down on the ground, adjusted the mech to a straight sitting position, and said to his companion:

"You guys go, I'm going to die in a decent position."

The transformer behind him walked up to him and took the same pose, "I'll accompany you." ”

The transhuman's condition was not much better, and he made the same choice, but his companion did not respond to him. The white pulp broke through the protection and poured into the helmet like mercury.

The reformers who ran at the front were still doing trapped beast fights. His arms could barely be raised above his head, so he stuck his head out and removed his helmet, exposing the only proof that he was still human to the twilight of dusk. He is not greedy for life, nor is he afraid of death, and he also has a loyalty module in his head. He just wanted to run a little faster now, and if he could delay the saliva sow a little longer, his companion would be safer.

However, he thought too much. The flash of the knife flashed, and the head without helmet protection rolled off the mecha like a leather ball.

Jiang Xiaoyu looked at the knife line that came out of nowhere, and said dissatisfiedly: "Why are you here?" ”

"I'm worried about you, so ......" Dao Xing couldn't go on.

With Jiang Xiaoyu's speed, not to mention being able to come and go freely in the rain of bullets, self-protection is definitely no problem. Now that they were facing three big turkeys waiting to be slaughtered, there was no danger at all, and he was unreasonably worried. And if you go down with a knife, you are suspected of stealing merit. He smiled awkwardly, and in a flash of inspiration, said:

"I don't want him to delay us. Shang Shiyin and his apprentices are chasing another group of people, and the firepower of those few is fierce, why don't we go and answer it? ”

Jiang Xiaoyu felt that the lover was reasonable, and asked the fat camel: "Can you still vomit?" ”

"Two servings left." After the fat camel finished speaking, he smiled flatteringly at Jiang Xiaoyu, "Second Miss, can you bring me over?" It's hard to hang like this. ”

Jiang Xiaoyu adjusted her posture, held the fat girl in her arms, and flew northwest with the knife company. After flying more than ten kilometers, I saw three small black dots in the air in front of me.

"Shiyin, why did they come back?" Jiang Xiaoyu said in surprise.

Far away, Shang Shiyin shouted: "Go back quickly, the punk dragon is back again." ”

Charizard also shouted: "Quickly withdraw to the center, you can't beat it." ”

The knife shop asked if he had informed the other team members, and Charizard said that they had all retreated. The six people flew back together, and the knife line asked:

"How's the result?"

The merchant and apprentice did not speak, and Charizard replied:

"Only one mecha monster was killed."

As long as they are given enough time, they have the confidence to kill all the mechanical cyboids.

Their tactics are simple. Shang Shiyin acts as a decoy to attract the attention of the reformers, and the spring breeze stealth launches a surprise attack, digging a small hole in the right rib of the reformers, and then flashing people, Spitfire Doll makes up a fireball. Because of the strong firepower of transforming people, Chunfeng only found one chance. The assassination process was clean and neat, proving the effectiveness and feasibility of this tactic.

The Transactors immediately changed their strategy, and the four of them strafed outwards in a small circle back to back, blocking all the routes of the assault. The two sides were deadlocked for a few minutes, and the spring breeze had no chance to strike again, and the six punk dragons came back.

The spring breeze is in hand, I have the world, and my confidence is bursting. He was going to make a move on the punk dragon. When the last punk dragon ran past him, he activated his flying boots and jumped on it.

"How?" The knife shop was curious about the outcome, and if the flying blade could break through the punk dragon's scale armor defenses, he was also ready to play with it, and they had five more of these loot.

"Don't mention it." The spring breeze spun in the air, letting the knife shop look at his back. Chunfeng's armor looked particularly miserable at this moment, from the back to the calves, full of large and small holes, as if they had been corroded. Fortunately, only the outer layer was corroded, otherwise the spring breeze would have run out.

The flexible armor has three layers, and the inner layer is a skin-friendly thermostatic layer; The middle layer is a disturbance layer that reduces concussive damage; The outer layer is a protective layer with good fireproof, bulletproof and corrosion resistance. It may be slightly inferior to the hard armor of the Life Revival Corps soldiers, but it is still more than enough to deal with ordinary strong acid. Now, the protective layer has been corroded.

"What's going on?" Jiang Xiaoyu asked.

Chunfeng had palpitations, but his master helped him answer this question: "The scale armor of the punk dragon can be turned out, and what it looks like when it is turned over...... It's like a toad, bulging one by one, and the liquid sprayed is very corrosive. If the spring breeze moves slowly, it will be corroded more than the outer layer. ”

Jiang Xiaoyu was also a little scared when she heard it. When she sneaks up on the punk dragon's eyes, if that big guy comes like this, it will probably be a shame. Her suit doesn't protect as much as Chunfeng's armor.

Shang Shiyin also said that the flying blade can indeed pierce the scale armor of the punk dragon, and the length of the flying blade is only forty centimeters, which is a skin wound for the punk dragon. And they found that punk dragons have a strong ability to grow quickly in tissues. Chunfeng didn't have time to check the punk dragon's wounds, but the lost spear spurs on the cockscomb's head had grown in less than twenty minutes. Therefore, it cannot be ruled out that punk dragons have super regenerative abilities.

When they rushed back to the identification center, the hive canopy opened.

After activation, the canopy resembles a hemispherical transparent honeycomb, with the identification center upside down inside. Many people see the canopy for the first time after activation, and they used to think that the canopy is a thin layer of energy cover. But in fact, the canopy is thick and divided into three levels. The outermost and innermost layers are two layers of transparent envelope, which is also known as the energy shield. The middle layer is one meter thick, and it is filled with a complex system of energy pipes.

The shape of the pipes is different, and most of them are U-shaped pipes, Y-shaped pipes, and W-shaped pipes. The length of the pipes varies, from a few meters to tens or hundreds of meters. Some pipes are connected to each other, while others are self-reliant. Except for Y-tubes, which leave an opening in the inner membrane, the rest of the pipes are always open towards the outer membrane. Therefore, standing on the outside of the canopy, you can see the dense holes on it, making the canopy look like a large transparent beehive.

Shi Xiangyun said that the middle pipe layer can bear and disperse the impact force of the outer membrane. When the impact force is large enough, the pipe will oscillate locally, and the impact force will be counteracted with stress. In the event of a small nuclear bomb attack, the pipeline will also transmit the force to the inner membrane, achieving a three-layer joint defense. Of course, centuries ago, after the complete elimination of nuclear weapons, no country had heard of a country possessing a nuclear bomb.

As mentioned earlier, it is the passive defense of the canopy. Then the second role of the pipeline is active defense. The pipe can act as an internal ballistic channel, and when the shell hits the outer membrane, the outer membrane can remove the local protection of the pipe mouth and allow the shell to enter the pipe. The pipe creates an electromagnetic field that controls the trajectory of the projectile, which can also be accelerated and fired through another exit of the pipe.

Shi Xiangyun said that the connection of pipelines is not immutable, and isolated pipelines can be connected to other pipelines in one nanosecond, so as long as the brain locks on to the target, the pipeline can deliver shells to any exit to achieve the purpose of hitting the enemy target. This is probably the so-called "giving back to the other in the way of the other". Of course, the academy can also attack outwards through the few pipe openings left by the Y-shaped pipe on the inner membrane.

This kind of technology is unheard of, and everyone sends praise to Shi Xiangyun. There are many genres of praise - sincerity, emotion, praise, intimacy, and chrysanthemum. The master and apprentice of Shang Shiyin are the leaders of licking chrysanthemums, how to come to the flesh. The inner courtyard guards are the representatives of intimacy, and they are very close to Shi Xiangyun as an uncle. But when it comes to sycophant kung fu, they really can't, it's nothing more than that my uncle is really amazing, and my uncle is awesome.

Shi Xiangyun didn't tell anyone that this was an alien technology brought by Mr., first, he couldn't say it, and second, no one would believe it. You can only make mistakes if you are wrong.

When everyone was finally quiet, Dao Xing asked a very meaningful constructive question:

"Brother Shi, can this technique be used on the battle armor?"

Although the Academy's flexible armor was excellent, it was still 108,000 miles away from absolute defense. Today three brothers died from flying blades, and one died from the concussion damage of a cannonball. There is still a great need for improvement in the flexible warframe. If the Sky Canopy Technology can be applied to the battle armor, it will greatly improve the survivability of the academy soldiers on the battlefield.

Shi Xiangyun smiled bitterly and shook his head, it took him a lot of time to understand the large canopy, and the difficulty of miniaturization has increased by a hundred times and a thousand times, which is far from what he can achieve now. However, the miniaturization of the hive energy shield is also his dream, and he plans to try it on fighters and flying wings first, as for individual soldiers, let's take it step by step.

With the super turtle shell of the hive canopy, everyone is extremely relieved, the pressure that the punk dragon has created for them is too great. But there are also places in the canopy that make them feel uncomfortable, and when they look from the inside, they can see criss-crossing pipes, like the intestines in the stomach, which look a little greasy.

At the request of everyone, Shi Xiangyun vitrified the inner membrane. The eyes are comfortable, but the vision is also completely blocked. He had to release a few holographic projectors to project the exterior image onto the square.

There were more than 300 people crowded in the square, as well as a hundred or so beasts of witches, which seemed very crowded. The witch already had a deep understanding of the combat power of the punk dragon and the mechanical cyborg, and she weighed and thought about it, and found that her beast really couldn't do anything against these two big guys. She left only the cow and the tires, and the other beasts were taken by her to the second to ninth floors underground.

When she returned to the surface, she saw the Punk Dragon trying to grab the canopy with the scythe toe on his foot.