"Ding~Ding~Ding~"

The pocket energy sensor emitted a faint and rapid alarm sound, which was very soft, almost muffled by the movement of the 3D printer when it was running, even Zhang Yuan had to listen carefully to hear it, so there was no need to worry about being heard by the crow.

Zhang Yuan is busy producing focused laser guns and can't spare his hands for the time being.

Lu Meng on the side hurried over, looked at the mechanical readings on the sensor, and immediately said: "There are continuous Type A medium-sized energy bursts 8 kilometers away, the number of records is more than 78 times, the number of Type A small energy bursts is more than 689 times, the number of Type B medium-sized energy bursts is 39 times, and the number of small energy bursts is 478 times, and the number is increasing rapidly, and the number of firefights per second is more than 200!" ”

The medium energy burst of Type A is the energy signature of the focused laser gun firefight, the small energy burst is the energy signature of the sparrow laser gun, and the B type is the unknown energy burst.

The number of bursts of energy was so dense that it was enough to indicate that there was a small and fierce battle taking place in the passage 8 kilometers away.

Zhang Yuan's movements in his hands were not chaotic at all, he was still printing laser guns, and his tone was calm: "Wait for the results of the battle, once the situation is not right, withdraw immediately!" ”

"Okay." Lu Meng responded, concentrating on the outcome of the battle.

Time passed second by second, and after about 5 minutes, she whispered: "The type energy reaction has the upper hand, the frequency of the type B energy reaction has dropped significantly, and the distance is getting farther and farther away, and the people of Ghost Light City have retreated. ”

This shows that in this conflict, the miners won.

Zhang Yuan's heart was slightly relieved: "This should be a raid by the Shimmer City Hall, and now it seems that this raid has failed." ”

Lu Meng nodded in agreement with Zhang Yuan's judgment, she took the energy sensor back from the corner, minimized the alarm volume, and then hid this thing in the thick black hair next to her ear: "The situation is getting more and more intense, judging from the energy explosion, the miners have a weak upper hand." ”

Zhang Yuan nodded, but he was not optimistic about the confrontation between the miners and the Ghost Light City: "It's just a small fight now." The miners occupy only some marginal corners of the city, and it remains to be seen whether they can win or not. ”

Although they have never left this printing room, they can completely analyze the battle situation from the distance of the energy burst and the supply of printing materials.

The first is the energy explosion, which is never more than 20 kilometers away from the printing room in a straight line, which is at least 15 kilometers away from the core area of Spectral City.

Then there is the supply of materials, and until now, the main material that Zhang Yuan has received has been the most basic aluminum alloy, which shows that the miners have not received any decent loot.

The absence of decent loot naturally means that the miners have not occupied a good place to explain.

So far, Zhang Yuan has printed 2,300 focused laser guns, 12,000 sparrows, and Black Crow has added 2 more Thunderbolt printers to them, these printers are half-used and not new, and they are stained with blood, which should be the most valuable trophy obtained by the miners.

At this time, Zhang Yuan had already set all the parameters on the printer, and the printing materials were also very sufficient, so they had time to spare.

Taking advantage of this time, he said to Lu Meng: "Come, practice your hands." ”

Lu Meng smiled: "Come on." ”

Weapons have to be printed, and their training can't be put down, these days, the two of them are practicing sparring tricks whenever they are free, and they never slack off.

The effect is also obvious, Zhang Yuan's physical strength has reached 12450/1000000, Lu Meng's injury is completely healed, and there are faint signs of breaking through the doomsday rank. At the same time, the two have also made great progress in martial arts.

was fighting fiercely, Zhang Yuan's ears suddenly moved, and he heard the footsteps of 'click~click~click~' from the passage, the footsteps were very fast, very light, and the forward speed was more than 14 meters per second, it was a black crow.

The two immediately stopped training and went back to monitor the printer's operation.

Ten seconds later, the black crow really appeared at the entrance of the passage, and he strode over with a hurried tone: "Is the new batch of weapons ready?" ”

Zhang Yuan pointed to the new batch of laser guns: "There, take it." ”

The crow immediately walked over and quickly counted the number of weapons, 700 focusing laser guns and 2,300 sparrows, he was obviously not satisfied with the number: "Not enough, these weapons are not enough. ”

Zhang Yuan spread his hands and looked helpless: "A total of 5 printers, running 24 hours a day, my assistant and I are resting alternately, and we can only rest for 5 hours a day." I also used parallel printing, which is already the fastest speed. ”

Black Crow also knew that Zhang Yuan's printing speed was indeed impeccable, but the current situation was that they needed more and stronger fighters.

Their fighters are all ordinary miners, and it is impossible for the fighting quality of miners to improve quickly, so they can only find a way in weapons, and the two laser guns created by Zhang Yuan are both good things, with very stable performance and reliability, but the production speed is too slow and far from meeting the demand.

The black crow walked around the printing room a few times, suddenly stomped his feet, and said: "I'll tell you the truth, the Ghost City Hall is now dispatched with super soldiers, equipped with very advanced exoskeleton armors, strength, speed, and accuracy are much stronger than our mine protection warriors, and they are well-trained. To kill such a super soldier, we have to sacrifice at least 30 fighters, and this is just a head-on confrontation......"

Hearing this, Zhang Yuan waved his hand to interrupt him: "Stop, what does this have to do with me?" I'm just providing you with weapons. Now I've made enough weapons. I've made enough money now that I don't want to wade into these troubled waters. When this shipment is finished, I have to go! ”

On the side, Lu Meng's face was also full of 'anger': "What did you say to us at that time?" You said we could just help you craft weapons and leave at any time, so what's that now? Incarceration? ”

They are now playing the role of interstellar smugglers with some skills, and if they have been building weapons indifferently, it is very abnormal and will arouse the suspicion of Dallas, so the two took advantage of this opportunity to explode 'dissatisfaction'.

The crow was stunned for a moment, but he quickly reacted and spread his hands: "I'm very sorry for this, you can leave, but before you go, you must at least say something to Lord Dallas, right?" ”

Zhang Yuan said in a 'cold voice': "Okay, when this batch of goods is printed, you will take us to meet that Dallas!" ”

"Not really." There was a hint of pity on the black crow's face: "You guys are here to give birth in peace, and I'll report to Lord Dallas now." To tell you the truth, I have been missing you all the time, and I just wanted to meet you. ”

With that, the crow turned and left, and the passage he left was where Dallas lived.

When he left, Zhang Yuan smiled and said to Lu Meng: "I bet that in 20 minutes, Dallas will come over to have a showdown with us." ”

Lu Meng also smiled: "20 minutes is too short, I'll bet 25 minutes." ”

The two of them are not worried about Dallas turning against them, for the simple reason that they are now the only weapons supplier to the Mine Protectors of Specter, and the laser guns produced are the only weapons for these miners. For Dallas's plan to succeed, the weapons they provide are the most indispensable link, and as long as Dallas has a little sense, he will never attack them.

Of course, there are just what ifs, and if Dallas is a madman, they have to be prepared.

Taking advantage of this time, Zhang Yuan quietly took out a miniature magnetoflux pistol and put it in his pocket, this weapon was built by him on the war eagle, 10 rounds a second, the number of bullets is 100 rounds, the bullets can penetrate the ordinary level mecha defense, if it can't penetrate, it will emit a huge impact, extremely powerful, take it for self-defense.

This magnetic flow gun is only the size of a palm, but the whole body is made of berserk energy beast body materials, Zhang Yuan also fused Luo Feng's energy focusing skills, and used the mastermind's super printer skills, so as to create this small but powerful self-defense weapon.

The only pity is that because this weapon has parts made by a super printer, it is a spirit-bound item, so this thing can only be used by himself, and it is no different from a stone held by others.

10 minutes passed quickly, and then another 5 minutes passed...... 6 minutes ...... 9 minutes, seeing that 20 minutes were about to pass, Lu Meng showed a smile of victory on his face.

At this moment, a warm laughter full of magnetism came from the entrance of the passage: "Aha~ My friends, long time no see." ”