"How big is a large trunk?"

Lin Shu had actually thought of Nilaya's idea, the so-called large relay had two benefits, the first was that the ability to resist the torrent of the dragon vein was stronger, and with a more powerful anchoring system, he could maintain his position in this rapidly flowing torrent.

The second aspect is that it can be equipped with a larger communication transceiver array, so that the stability of the signal and the transmission distance can be maintained.

However, the consequence of adopting this approach is that the cost has risen considerably, and how much does the relay have to be to maintain a stable anchor in the dragon vein at this flow rate?

"I did the math, at least tens of kilometers in diameter, which is the minimum. ”

"Tens of kilometers, that is, the size of the Dragon Vein Teleportation Ball?" Lin Wei said thoughtfully, squinting his eyes.

Obviously, Niraya is estimated according to this size, there are more finished trunks of this size, and they can be mobilized from the Rain Spirit for support at any time, and it is of course better to choose a larger trunk, but then it needs to be redesigned and produced, and the effort spent is not ordinary.

Lin Shu was a little hesitant, the location they were in now was still far from the guessed inner part of the galaxy core, if they lay a relay all the way to the past, it would not be possible to do it in a short period of time, this efficiency was really a bit helpless, but for safety reasons, this was a relatively safe and feasible way.

"I'll see it!" Lin Wei saw Lin Shu hesitate, and directly expressed her position, she knew what Lin Shu was hesitating, but between speed and safety, Lin Wei would always put his brother's safety first.

Lin Shu smiled: "Okay, then let's send Ji Lu back." Send two relays over as soon as possible. It is not only necessary to install a teleportation array on it. It is also necessary to replace the standard communication relay formation with the maximum power, so that they can calculate when they can arrive at the earliest, if not, they will set off first, install it while walking, and the follow-up will be sent over one after another, it seems that this is the only way we have hope now. ”

Lin Wei glanced at Lin Shu with satisfaction, turned around and dragged Li Xiaoxin, who was in charge of material allocation, out of the house.

Niraya looked at Lin Wei's back and smiled, "This time Lin Wei is very positive. Are you attracted by the soul gems inside?"

Everyone pursed their lips and smiled, but Lin Shu shook his head and said, "No, it's because I'm bound to win, so my sister will do her best." ”

Niraya was stunned for a moment, and smiled apologetically: "In this regard, Lin Wei is the most qualified wife. ”

"My wife was lovely. Lin Shu replied with a smile, then looked at the data he had just gotten again, and said a little depressedly: "Why are you always a little lost? ”

Ao Yun nodded and said, "Me too, the dragon vein space is obviously our home field, but now." We also seem to be excluded, and we always feel a little unwilling. ”

Nilaya sighed softly. The dragon vein now feels like a rampaging demonic beast, the tame appearance of the past is completely gone, and the days when the Xuanmen Warlock was like a fish in water in the dragon vein seem to be gone, which naturally makes people feel very lost.

"We're not strong enough, we need a stronger body to hit the water in the middle. ”

After Lin Shu finished speaking, he shook his head and shook off the unhappiness in his heart: "Let's build a simulation model, I really want to know what state the dragon vein space inside this star core is." ”

"Good!"

"Hmm!"

Ao Yun and Nilaya nodded vigorously together.

The simulation model is very easy to do, especially if these three powerhouses make this simple model, there is no need to think about the measurement, all three of them can use the awakening technique to carry out the subtle measurement of local high soul density, and there is no need for other instruments to assist at all.

After repeated simulation experiments, they considered almost all imaginable energy cycle modes, and the conclusions they came to were very amazing.

The most likely situation inside the star core may be that there is a natural formation, or a magic formation, about the natural formation, Lin Shu has seen a lot, the foundation of the formation is originally derived from nature, and the inherent attributes of nature are the prototype of the formation, so it is a matter of course that the external manifestation appears in the entity formation.

Therefore, it seems that there is a huge formation inside the star core, and if you think about it carefully, it seems that it is not impossible, so the next question is, what kind of formation will it be? However, no one can answer this answer for the time being.

Although there is no way to know what kind of formation is operating in the star core of the Dao Dao, but the existence of the formation means that the inside of the star core is orderly, and the order represents the improvement of security, the only thing that is not easy to explain is that since the inside of the star core is highly ordered, why is it that the outer star core shell and the dragon vein branch are all showing an unstable state? What about the large-scale energy surge that occurred earlier?

"The only explanation is that there is something wrong with the formation. ”

Lin Shu's conclusion is indeed irrefutable, the natural formation is generated by the environment itself, but with the change of the environment, the formation will not automatically and consciously adjust, even in the artificially set formation, there will definitely be a situation of operation error, not to mention the natural formation, over the years, the accumulated error is enough to cause the instability of the formation.

From this point of view, it is normal for a problem to occur, the problem is that as soon as there is a problem with the formation in the star core, it will directly destroy the glorious civilization of the entire galaxy and kill countless living beings, this kind of problem seems to be serious and excessive.

"Perhaps. Niraya sighed with emotion and said, "The truth can only be known after entering, but now that we at least know the Dao, the inside of the star core may not be so terrifying." ”

"Not necessarily, although it is highly orderly, the formation itself is a very dangerous thing, especially the formation that we don't know. ”

Lin Shu shook his head with a smile, he disagreed with Ao Yun's statement: "Ao Yun, the danger of the formation is based on the premise that you don't understand, once you understand the formation, the formation is very safe, don't forget, this is just a natural formation, and it is not set up and manipulated by someone, how can you consider the issue of protection." ”

"Ugh. That's just as well. How can you be sure that this is a natural formation, though. And not artificially? Maybe someone really set it up and manipulated it?"

"It's not impossible, it's just that you can't explain why the manipulators would destroy the entire galaxy. Lin Shu had to admit that what Ao Yun said was also very reasonable, as for the latter question, in fact, Lin Shu was not very willing to think about that terrible consequence, he firmly believed that highly intelligent beings should not have such a tendency to destroy.

Nilaya was a little uncomfortable listening to it, and was about to open her mouth to talk about this mysterious array that might exist, but Xiaoxing suddenly rushed in.

"Boss. The automatic detection vehicle is back. ”

"Back?!"

The three of them were pleasantly surprised, originally they didn't expect the dozen or so automatic aircraft to come back, after all, the more they moved forward, the more violent the dragon vein power became, with the protection ability of these small flying machines, it was difficult to say that they could withstand the power of those violent dragon veins.

"How's it going, has the data come back?"

"No, it seems that the transceiver is broken, but it has entered the detection range, is it starting the recycling process?"

"Launch. Wait, I'll recycle. It's better to be careful. ”

Niraya and Ao Yun nodded together, and the three of them teleported directly to the hangar at the top of Xiaoxing, Xiaoxing's recovery process has begun, first of all, an active deceleration formation, a continuous low-energy beam makes the high-speed approaching aircraft gradually slow down, and when the distance is close, it will be captured by the directional gravitational formation, and then slowly move to the location of the hangar.

However, this time, after the distance of the aircraft was close, the automatic aircraft was surrounded by an enchantment of Lin Shu, and then there was no need for Xiaoxing to bother, Lin Shu had already fixed the small aircraft on the anchor and began to inspect the inside and outside of the aircraft in detail.

After a while, Lin Wei and the others also rushed over when they heard the news: "How is it? Is this guy's internal recorder still effective?"

Lin Shu smiled: "It's still intact, the multi-layer enchantment and closed formation here finally kept the recorder, it's great." ”

Everyone was happy, and soon Lin Shu took out the recorder, and everyone didn't go back to the command room, so they read out the data of the recorder directly here.

Lin Shu skillfully sorted out the data and projected it in front of everyone.

"This is the data on the strength and speed of the dragon vein, judging from the records, it has flown more than 1,600 units, the strength of the dragon vein has increased by more than 60%, and the speed has increased by 90%, in other words, the dragon vein force has slowed down sharply after leaving the star core. ”

"Wait, that means the closer you get to the core, the faster it will be?"

Everyone was a little frustrated, if calculated according to this distance, after entering the range of the star core, the speed and strength of the dragon vein may be dozens of times that of the current one, in this case, Xiaoxing will definitely not be able to enter, even if the rain spirit comes, it will not be able to enter.

Lin Wei shook his head in disappointment: "It seems that it is really difficult to get in!"

Lin Shu thought for a while and said: "Not necessarily, in fact, speed is not a problem, the impact brought by speed is the key, if we can dispel this impact, speed will not be a problem." ”

"Yes, is it okay to use the anchoring principle?" Ao Yun asked excitedly.

"No, the anchoring principle is a compensatory equilibrium principle, and we need a new design, first to reduce the impact force in the front, and then to use these impact forces to compensate for the force that cannot be completely discharged"

"I know the way, Countercurrent Fish!"

Lin Shu smiled and nodded, and Jessie, who said the countercurrent fish, smiled happily, like a child.

Counter-current fish is actually not a fish, but a plant seed, the seed of this plant grows very peculiarly, its strange conical structure will greatly reduce the resistance of the water flowing through it, and then form a migratory vortex at the tail hair, causing a forward thrust, put this seed in the current, it will not go downstream, but upstream, so it is named counter-current fish.

If it weren't for the fact that this conical structure is too complex and its internal space utilization rate is too low, I am afraid that many practical aircraft will be designed like this, but this complex structure is very suitable for today's dragon vein rapids. (To be continued......)