The abnormal results that appeared in the Gray World Realm of the Brain Domain made Lu Fan a little confused, it stands to reason that this kind of blurry image is unlikely to appear, and the only explanation can only be that after the frequency is adjusted, there is an error when it is fed back to the Brain Domain. 《《》》（lvex.)

Depending on the situation, the plan to use the spirit wave of the brain domain to search for the energy crystal is not very reliable, Lu Fan smiled self-deprecatingly, and after giving up the search, he walked back to the side of the three of Rosa, wanting to hear their next plans.

When Lu Fan approached, the discussion between the three of Rosa had basically ended, "Brother Lu Fan, it seems that the factory area of 'Xiangyi' City can't find the energy block, do you still know where there is a possibility of an energy block in the urban area of Ludao?" ”

Hearing Rosa's question, Lu Fan was stunned, to be honest, he didn't know the situation in the 'Xiangyi' city, so he could only bow his head and pretend to ponder for a moment, before spreading his hands and saying that he didn't know.

Seeing Lu Fan's hand-spreading movements, Rosa's pale brows furrowed, and then looked at Fansel and Jerry before sighing: "Brother Lu Fan, before we came to 'Xiangyi' City, we searched for the other two cities, and the harvest was very few, within a radius of 1,000 kilometers, 'Xiangyi' City is already the last city, and if we can't find an energy block, we can only go back to the mountains to make another plan." ”

The four of them were speechless for a while, the energy harvest was too small, it was not enough to start the spaceship for a jump flight, in the vast sea of stars, even if they used sub-light speed to sail, and when they returned to the Federation to control the star field, they didn't know what year and month it was.

Although the search team discharged from the mountain shelter was not limited to Rosa and them, in Lu Fan they wanted to come, and they would not gain much. After all, before the invasion of the Zerg, the entire planet was almost a national retreat, and the demand for energy also reached the highest ever on the K18 star.

Energy crystals. It is the lifeline of interstellar voyages, and no interstellar traveler will easily try dangerous wormhole jumps or faster-than-light warp voyages because of lack of preparation.

Jerry, who was standing on the side, seemed to remember something, and asked Lu Fan: "Brother Lu Fan, I remember that there is a spaceship defense control center in 'Xiangyi' City, which is the only semi-military facility that is open to the outside world. Maybe there will be an energy storage bank that will be emptied in the future, you should know where the road is, right? Quite a few words"

'Xiangyi' City is a commercial distribution center, and cargo ships come and go all year round. In order to prevent the smuggling of embargoed items, such as the glands contained in the bodies of some rare and protected animals, the provincial government has set up a special control center, and most of them enter the small spacecraft in the atmosphere. They must be tested before they can take off.

Fortunately, Lu Fan's master and servant knew the situation and specific location in the town's household brain information, so they were not speechless when asked, revealing that Lu Fan was not from 'Xiangyi' City at all. Not even the truth about the residents of the K18 star.

"The location is on the edge of the western suburbs of the city. It's not far from the factory zone, are we going there? As far as I know. The control center, the alloy parapet that is too close to the perimeter of the city, is likely to have been destroyed by the Zerg. ”

Lu Fan's answer was also reasonable, so after listening to it, the three of Rosa hesitated for a moment, and finally discussed going to fight and try their luck.

Indeed, at present, the four of them have almost nothing to do, and the hidden military bases are generally not around the city, either in the mountains and dense forests, or hidden deep underground, not known to ordinary ordinary people, not to mention, the four people do not have the right to enter the base, even if they know the direction, they will not be able to enter under the blockage of the base's intelligent defense.

Lisa has the ability to break into the defense system, as long as she knows the location of the Ludao base, even if Lu Fan's identity is exposed as an ordinary person, she will have to get supplementary energy, but the problem is that even Rosa and they don't know the location of the Ludao base, and it is undoubtedly a needle in a haystack to look for it independently. …,

Re-entrenched in the hovercar, the four of them simply gave up their plan to go to the control center via the city road, and went directly through the broken parapet wall and made a detour to the outskirts of the city to reach their target.

The ruins of the city roads have long been blocked by the collapse into a labyrinth, after all, the hovering car is just a flying car, the maximum flight distance is only one or two hundred meters close to the ground, it is impossible to rise directly into the air like a flying machine, leaping over the towering buildings.

All the way, the four speeding cars arrived at the westernmost control center of 'Xiangyi' city in less than ten minutes.

The center is surrounded by a high partition wall, and several defense towers are inside the wall, looking down on everything around, and it can be seen that the original security is deep, but unfortunately, it is now dilapidated, and the walls are full of collapsed and cracked walls.

Lu Fan and the four of them drilled through the gap in the collapsed parapet, and they saw that it was also a messy empty place, and most of the buildings that looked like giant warehouses around them had collapsed, leaving only the ruins of a hill high, and only three buildings remained structurally intact, but the walls and ceilings were full of holes, and even some of the shelters were all large holes, which could almost allow the line of sight to penetrate.

The open ground is full of broken intelligent delivery robots and a small number of humanoid mechas, as if silently announcing the ferocity of the intruders.

Although the four of them had expected such a scene, seeing is believing still shattered the most desperate hopes, and looking at this situation, it would be very slim to find energy crystals in the ruins warehouse.

But when they arrived, they didn't search carefully, but they were still unwilling, and now the four of them were not sad about the miserable scene, but hoped that some members of the center would not have time to evacuate, and leave behind life-saving energy crystals.

It's a bit shameful to have such an idea, and the four people who are almost in the same mind, after glancing at each other, silently drove the speeding car, moving in three directions.

Only the little Jerry was very cautious, and did not go to the warehouse area, but came to the bottom of a defensive tower, turned over and climbed up, and stood on it to watch out for the wind and grass around him.

The behavior of the little man did not arouse the doubts of Rosa and Fanselle, and they seemed to take it for granted that they took it for granted, in Lu Fan's opinion, between the three of them, this is a tacit understanding, and it can be regarded as a skilled division of labor.

Lu Fan chose a large warehouse near the separation wall, judging from the appearance. It was supposed to be used for the maintenance work of the spacecraft, and the two large buoyancy rail cranes in front of the door illustrate the problem.

Walk inside the open door and the dilapidated exterior of the warehouse. It looks neat and unusual, surrounded by many complex heavy lifting machinery, quietly parked in place without any mess.

In the center is also a buoyancy crane, and on the ground below, some assembly modules are placed next to the access slot, which hides the true appearance of the objects in the trough.

And the assembly module aside? Lu Fan's eyes suddenly lit up, which meant that there was a small spaceship in the tank, which was docked inside and waiting for maintenance. In the engine energy room inside the spaceship, there is a high probability of energy crystals.

When I stepped forward, the first thing that caught my eye was a black metal human head. Below is the alloy mechanical body being assembled, and the metal limbs scattered around the side that have not yet been attached.

A mech......

It turned out to be an AK-11 federal military mecha, although the model is old and the assembly is incomplete, but for Lu Fan. The surprise is no less than the discovery of a small spaceship.

"Lisa, quick, help me go and see, can it be repaired......" Lu Fan couldn't wait to beckon Lisa out. Help him check the integrity of the mech.

To be honest, the AK-11 mecha model is old. The interior is just an ordinary ion engine, and the performance is not to mention a hundred times worse than that of the Silver Wing. It's much worse than the AK-18 mecha that the Federation is currently equipped with, but it's much stronger than the Silver Wing 2 that he and Lisa put together haphazardly. …,

The two are not the same grade at all, AK-11 mecha, after all, it is a regular model, and the system that should be inside will not be less, even if it is damaged, as long as you find a way to let Lisa try her best to repair it, it can come in handy in an emergency.

K 18 planet, Lu Fan's master and servant don't know how long they will stay in the Dao, with a mecha in the real sense, it will make their probability of survival much higher, even if it is looking for energy crystals, with the assistance of the radar system on the mecha, it is far stronger than Lu Fan's detection of immature brain domain mental fluctuations, and it will never appear again, and the overlapping and delaying of energy clusters will appear.

Lu Fan stood anxiously waiting for Lisa's news, until the black mist floated out of the mecha again, and hurriedly asked, "How is the situation?" ”

"Master, this mecha is quite complete, and there is no major problem with the main control system, but there is something wrong with the mechanical bionic balance system, don't worry, as long as you give me some time, the equipment here is complete, and it can be repaired 100% in good condition."

Lisa's answer made Lu Fan's hanging heart fall, and he breathed a sigh of relief before saying, "Lisa, then you repair it here, and I'll rummage through the surrounding corners of the warehouse." ”

"Good thing, master."

At present, Lu Fan can be said to be full of confidence in returning to the federal-controlled area, and he can also say that he has come to operate, and maybe he will find valuable energy crystals, so after thinking about it, he no longer hesitated, and immediately looked around the corner of the warehouse.

Lu Fan didn't know much about the heavy machinery and equipment parked around the corner, it didn't mean that he couldn't distinguish the energy storage grid, maybe it was the god of luck who returned to the top of his head after a long time, and only turned around for a while, just in the dark corner near the hanging tower, he found a dark square metal box, on which the obvious yellow energy symbol made Lu Fan ecstatic, and after he hurriedly opened it, six dark green crystals of thirty centimeters square appeared in front of Lu Fan's eyes.

Although the amount is not much, it is only enough to stuff the gap between the teeth compared to the space required for the spaceship to jump, but this is the beginning of a good one, and the box is carefully re-closed. Lu Fan had the urge to immediately report the good news of the three of Rosa, and walked back to the center of the warehouse in three steps and two steps, and saw that Lisa was controlling the buoyancy crane and pressing the assembly modules around the mecha into the fuselage one by one.

Under the double surprise, Lu Fan stood a little stunned, cracking his mouth 'hehe' and smirking, he was stunned by the sudden happiness, and he was completely stunned, if it wasn't for the footsteps from the door that woke him up, it was very likely that he would have been smirking and looking over.

"Brother Lu Fan, have you found anything?". Before the figure arrived, Rosa's delicate voice had already come, and Lu Fan was about to respond, but out of the corner of his eye, he found a black mist floating in the crane control cabin, and on the buoyancy rail, the mechanical arm was also constantly operating, and suddenly a spirit shouted: "Rosa, there are energy crystals here, come on, I also found a complete mecha, which is being installed and repaired." He hurriedly got into the control compartment and pretended to be assembling the mech.

Rosa and Fansell appeared at the door, and seeing that Lu Fan was busy in the control cabin, they approached and asked, "Brother Lu Fan, do you repair mecha?" ”

"yes......"

"Will that drive?". This time it was Fensel who was questioned.

"Yes......"

"Yo, I can't see it, Brother Lu Fan is still a mecha, it's amazing......" Rosa stared at Lu Fan up and down fiercely, with a look of surprise, as if she wanted to get to know Lu Fan again.

"Uh......" (To be continued...... ……，