An Xiaoyu walked to the side of the huge pit in the center of the base, and looked down, and there was a sound of water from the underground waterway in the pit that was not turbulent, but a little murmuring. Fei Rong couldn't see below, he could only see the faint lights on the search team below, but he knew that the gentleness of the sound of the water did not mean that the water below was really gentle.

Pulleys have been fixed near the pothole, and the safety rope is shaking with the movement of the search team, water and fire are ruthless, once washed away by the water of the underground waterway, I am afraid that there are really few people in the world who can be as lucky as An Xiaoyu, who can be washed into the cavity, and nine out of nine will die after entering.

Thinking of this, Fei Rong retreated slightly, he was a little claustrophobic, probably the sequelae left by being buried under the avalanche when he killed the awakened in the far north. He scratched his head and looked at An Xiaoyu, who was silent beside him, she hadn't said anything else since she came in and scolded.

What was discovered? He remembered that An Xiaoyu seemed to have scolded the person of origin? Fei Rong looked around, and found that the surroundings were already a mess, the walls were full of impact and scorch marks of the law, and most of the floors had been destroyed, not to mention the contents of the base.

The blood was coagulated in the corner, and the corpses had been sent outside to be sorted out and settled, but fortunately, it had not completely turned into a sea of corpses and blood. Fei Rong took a deep breath and smelled the complicated smells around him, the smell of blood, burning, and mechanical oil, and even his mood became complicated.

When they came in, the angular footprints they saw, although they didn't leave too deep marks on the steel floor, Fei Rong could still see that it was a kind of scratching marks left by a metal structure, which was definitely not something that the soles of alien feet could leave, but in terms of scale, it was not enough for the level of a mecha.

You must know that the floor of the entire base is made of steel, and occasionally there will be some plastic covering, and the traces of the same steel structure are easy to identify. As the general of the Eastern Wilderness Army, Fei Rong is very familiar with this kind of traces, and the mecha warehouses in various bases are densely packed with similar things.

But this trace is a little too small, the long model is only about 20 centimeters, is it a strange tool? Fejon was a little unsure. Not to mention the traces left by the entire base, even the floor has been pasted, and even some places have been shattered by the law, or melted and re-solidified, becoming slightly muddy.

Although it is said that the attack method of the alien race is to push hard with the power of the law, but is the power of their law unlimited? An Xiaoyu didn't feel the breath of a master, so how many ordinary aliens do you need to bulldoze a base? How powerful can their laws be?

And judging by the traces of the battle, they could have attacked in a shorter time, killed everyone, and then quickly evacuated. According to preliminary inference, they have wasted almost twenty percent of their time on the facilities of the base, and if they had been earlier, they could have left half an hour or so early.

If this were the case, an alien race with such a tight coordination of operations would never have chosen such a rough way of fighting. It can only show what they are hiding in this behavior of destroying facilities. Maybe destroying the walls and floors is just to cover up those steel footprints? Fei Rong put the guess out.

An Xiaoyu exhaled lightly and said, "You guessed right, they are hiding this trace." But alas, even if you plan it well, it still leaves traces, like the footprint we just found. And for this group of brainless guys, the more disguise, the more exposed. ”

"So, why did you attack this base?" Fei Rong was a little surprised.

An Xiaoyu nodded: "The one who attacked here was a new type of mecha developed by the alien race and origin. If my guess is correct, the Hong clan probably thinks that sending another alien race over will irritate me, for fear that the two sides will tear their faces, so they simply let the origin use mechas, these mechas have not acted for a long time, and it is estimated that they have been improved. ”

"Then it's troublesome." Fei Rong's face was a little ugly: "No matter how ordinary the origin technology is, the camouflage method is definitely still online." In this place of the Eastern Wilderness, with a little optical camouflage, it is equivalent to hiding the embroidery needle in the sea, and it is not easy to find. No wonder you didn't find any traces of the masters, no wonder their laws were used so wildly, and their retreat was so quick and thorough. ”

"And not only that, these mechs are controlled by the Origin, not by the Hong. Judging from this attack, they have absolute unity, and they also have very clear goals and rigorous plans of action. It was evident from the fact that they were the first to attack the base. ”

"Is there anything special about this base?" Fei Rong was puzzled.

"Not really, but this time the attack of the alien mecha is not about the blow, but about the supply." An Xiaoyu explained: "The alien mecha uses the alien core as the central drive to control the entire mecha action. The advantage of this mecha is that it is more flexible and natural, can show higher individual combat effectiveness, does not need food and water supplies, and can always move as long as the energy supply is sufficient. And their shortcomings are here, when they have energy, they are never tired, but without energy, no matter how clever the mecha is, it will become a scrap metal. The reason why the alien race was able to quietly enter the Eastern Wilderness must be assisted by a clever formation, and when the clever formation was deployed, it must also consume a lot of energy. ”

"You mean, the first target of these alien races was originally this base, and they attacked this base in the first place, in fact, for the reserve energy furnace in this base? But there don't seem to be many energy furnaces here...... By the way, they use large energy furnaces, not oversized ......."

According to the size of the Empire's mecha, the core energy furnace used is of course super-large, which can provide more powerful energy output and staying power, and its own stability to the external energy output feedback is also higher, and it does not seem heavy to carry, after all, it is super-large, and it is not as large as the mecha.

However, the alien mecha itself is only more than two meters tall, and using a super-large energy deer is equivalent to the entire torso being occupied by the energy furnace, so it can't be used at all. They use small and large energy furnaces, which can be used as a driving energy source for small volume mechs.

And the energy furnaces stored in this base, although there are not many super-large ones, but there are also a lot of energy furnaces below the large ones. Fei Rong called a member of the advance team and asked, "How many types of energy furnaces are here?" Is there a specific number? ”

The members of the advance team looked at the electronic board and said truthfully: "According to statistics, there are a total of three hundred super-large energy furnaces for mecha in reserve here, which is just enough for a supply of a brigade. Because of the large energy furnace application field, the number of reserves has reached 50,000, the medium-sized energy furnace is 150,000, and the small energy furnace is more than 500,000. ”

"Good guys!" Fei Rong was shocked: "Why are you stocking up so much low-level energy furnace?" ”

"Uh......" The members of the advance team were stunned for a moment, looked at Fei Rong seriously, and then explained: "The application of the energy furnace is not that one can penetrate the whole body, and there will be a loss of energy when transmitting, especially in precision machinery such as mechas, it is not realistic to control the whole body by the output of a super-large energy furnace. Therefore, generally speaking, the main driving device and the large energy output of the mecha are provided by the main energy furnace. In addition, there are six to ten large or medium-sized energy furnaces in the limbs, thrusters, and computing centers. Including the driving device on the joint, it is the function of the oil energy furnace to adjust the system, so there are actually various types of energy furnaces on the mecha. ”

"That's the case......" Fei Rong touched his nose, feeling that he was indeed lonely, firstly, he used to be in charge of the affairs near the Eastern Wilderness in the Changshan Army, and there were no mechas in the Eastern Wilderness, and later he went to the Far North to be responsible for the affairs of the mechas, and secondly, the Eastern Wilderness had only recently established a mecha unit, and he didn't have time to study the mecha properly.

In Fei Rong's opinion, what kind of structure of the mecha is of no use to him, these things are all things that mecha designers and rebuilders should know. As long as he can accurately assess the combat effectiveness of the mecha, and then make a good battle arrangement, this is enough, but he didn't expect that there are so many doorways in the mecha.

"Okay, okay, I know, you go first! I'll call you again if there's something to do! Fei Rong waved his hand.

The advance team nodded, turned around and left here, and went back to his statistical work, and Fei Rong was also enlightened: "So, the mecha of the empire is like this, and the mecha of the alien race is also like this?" They attacked here in order to use these energy furnaces as a supply for the mechs. ”

An Xiaoyu nodded: "I'm afraid it's okay, when these mecha enter the Eastern Wilderness, it should consume a lot of energy to stimulate the large-scale formation." Although the energy output of the large energy furnace is also considerable, it can make the endurance of the alien mech equal to that of the Imperial mech, but that is due to the difference in size. If you want to open the formation, you need unconventional strength, and even this kind of formation, which I can't detect, needs to be lit up may be the energy level of multiple true realms, so when they enter the Eastern Wilderness, the energy on their bodies has actually been almost consumed, and there is only room for a battle, so they will choose this reserve base. ”

Listening to An Xiaoyu's words, Fei Rong's heart also began to become clear. The other party's plan is very thorough, from invading the Eastern Wilderness to attacking the reserve base to obtain the supply of the energy furnace, disguising his true identity and whereabouts to retreat, and changing the like-mindedness, everything is very reasonable.

And they spent their strength to destroy the walls and floors of the base, and even attacked the garrison just to use the power of the law, just to Gu Bu's maze, so that the Imperial Army didn't think that they were just mecha this time. As for the energy furnace that was taken away, it is better to explain, that hole in the center can explain everything.

Except for the unusable things in the base, all of them have been thrown into the underground waterways, and some remnants can still be found inside. If it weren't for the fact that they were mechas, I'm afraid anyone would have thought that the energy furnace had also been thrown into the underground waters.

Fei Rong suddenly laughed: "It's true, the more these guys really do, the more they are exposed." I'm afraid I don't know the origin, but the super-large energy furnace dedicated to the Imperial mecha has been restructured, right? Also, the restructuring of the energy furnace began after the origin disappeared into the empire, and it is inevitable that they will not know it. ”

"yes." An Xiaoyu said that this matter still has something to do with her in the final analysis. Ever since she piloted the mecha fueled by the energy furnace blessed by the star energy to defeat the Cloud Emperor, Jiudaoguan has begun to develop a new type of energy furnace in order to provide a more powerful and long-lasting energy output.

Not long after the leadership of the Origin was killed at the Pickaxe Shoe base, the Imperial Mecha's Energy Furnace was restructured. The output of all oversized energy furnaces has been enhanced by simulating the action of starlight, and with that comes the danger of the furnace going berserk.

The result is the self-collapse system of the super-large energy furnace. Once these super-large energy furnaces have an internal unadjustable energy disorder, or an external strong destruction, they will immediately cut off the energy output, suppress the energy to the lowest value of the limit in an instant, and burn the core before the energy completely explodes and cannot be contained.

Of course, if it is said to be burned, it will actually produce an explosion. It's just that this kind of explosion is in the back of the mecha, and basically it will not destroy the cockpit in front. But if it is exposed to the air and explodes, the power is much greater, at least the rock wall inside this crater cannot withstand it.

If these super-large energy furnaces were really thrown into it, if one of them shattered even a little bit because of the bump on the shell, it would cause a huge explosion, and it is estimated that the entire crater has collapsed by now. But now that the potholes are safe and sound, what does it mean? Does it mean that the alien race is more lucky?

"Is there a way to use these energy furnaces to track down the alien mechs in turn." Fei Rong asked.

An Xiaoyu shook his head: "There is no information feedback function on the energy furnace, I'm afraid it can't ...... However, if the alien race doesn't need a super-large energy furnace, why should it be taken away? I always felt like they might be doing something else. ”

"Could it be that you plan to detonate the energy furnace and use it as an explosive medicine pack?" Fei Rong guessed and smiled: "Then I'm afraid they will miscalculate, and it is impossible for these energies to detonate successfully." If they do, it will be a good opportunity for us to take them off guard and take them when they are taken aback. ”

An Xiaoyu only pondered for a moment, then turned around and left the pit: "In short, the information here has been completely collected. It's just a pity that they didn't have insight into the other party's actions in advance, but they killed and injured so many brothers, and let them get the supply of the energy furnace. These small mecha are in the Eastern Wilderness, and I am afraid that it will be impossible to find a specific location for a while, so let the bases of all parties raise the alert level and keep in touch with the headquarters 24 hours a day! ”

"Yes!" The communications soldier answered and began to summon back.

After An Xiaoyu left the base, he did not follow Fei Rong to search around. She knew that since Origin had made a perfect plan for these mechs, it would not be strangely discovered, not even her. On the contrary, her blatant appearance is likely to arouse their alarm.

The only way to deal with these mechs is to pretend that they don't know that they are sending mechs, creating the illusion that their plot has succeeded. Only in this way can these aliens be careless and act according to the original plan, and all kinds of flaws will appear.

An Xiaoyu guessed that the actions of these mecha should be carried out according to the settings in the on-board computer. After all, there is no satellite technology in the origin, let alone a satellite in the sky, so it is impossible to contact this side at any time. They wouldn't really blatantly send people over, especially at this time, in this case.

On the one hand, the origin was originally to escape from the empire, and at this stage to help the aliens, but it was also a sneaky little idea to develop a mecha or something. Their current policy is to recuperate, and the little boy has already proved this, so he doesn't intend to collide with the empire head-on at all, so he won't be truthful.

On the other hand, the origin helped the aliens to enter the Eastern Wilderness is the mecha, and the mecha can be perfectly hidden in the Eastern Wilderness, because there is no breath of life, it can hide most of the heat and escape, and it is not easy to be discovered. Whenever there is a lifeform in the team, it will make this operation more difficult, and they are by no means stupid.

Therefore, if the origin has not yet figured out how to put the human soul into the mecha, it is absolutely impossible to command these alien races anytime and anywhere. And from the little boy's confession, An Xiaoyu can also see that the research conducted by the origin using the resources of the alien race is precisely in this regard, and the mecha of the alien race has not yet been popularized, which shows that the technology of the human soul mecha has indeed not matured.

From these aspects, An Xiaoyu speculated that the origin must have been to input a few instructions on the onboard computer of the alien mecha, and conduct calculations and analysis according to different situations to select the most suitable scheme. If there are no accidents, it will continue according to the established plan.

Therefore, what the Eastern Wilderness Army has to do is to wait for the next move of the alien mechas, and see through their movement patterns and snipe them. What's more, the goals of these mecha are also obvious, and the most important one of them is to kill Da Pu Cheng and Santongmu, but unfortunately these two Yu clans have long ceased to be in the Eastern Wilderness.

But what An Xiaoyu didn't expect was that she guessed that the mecha's computer had an analysis and selection system for different plan branches installed, but she didn't expect that their computers were stored in more than just these plans. And the control technology of the Divine Soul Mecha to be studied at the origin is not just as simple as the current level.

In a crypt in the Eastern Wilderness, countless mecha gathered together. In the deepest part, the sound of steel clashing and welding can be heard.