A neutron star is a kind of red-hot planet with dense accumulation of neutrons, and such a planet is dangerous for humans.

The collapse of matter creates a terrifying density, and a small piece has a huge mass, and with it, a huge gravitational pull. In the theory of energy field, gravity is the spread of the energy field of objects, this spread can reach the whole universe, the closer to gravity, the greater the gravitational force, after reaching a certain range, the gravitational force can be so large that the spacecraft can not escape, and finally fall into the neutron star to become a part of it.

This is not the same as the absolute gravitational force of black holes, from which even light cannot escape, but it is about the same for humans.

From the point of view of ordinary people, jumping down from the tenth floor and jumping down from the hundred floors will have the same result for themselves.

Qin Guan thought that there must be some reputation there, but first, he wanted the emperor of the Star Rain Empire to accept the current situation, a powerful alien race, a vanished ancestor...... It is not difficult to prove the alien race, his daughter has seen all this with her own eyes, but it is difficult for him to spend materials to contact the star field that is 135 million miles away, Qin Guan believes that they mainly consider two aspects, one is to prepare for war, and the other is to migrate on a large scale.

The three of them, together with the third prince Zhang, were invited to attend the high-level meeting of the Star Rain Empire, and it was not beyond his expectations.

The first video scared all the officials, a single alien warrior can fight against a warship, or a relatively low-level individual, how can this battle be fought? So Qin Guan accepted all kinds of questions, Qin Guan is a human being, and if they believe Qin Guan's words, it is by no means like a conspiracy of the Double Dragon Empire, so what should they do?

The scene was faintly divided into two factions, one proposed to unite with the Double Dragon Empire to strengthen war preparations, and the other proposed to start the space migration plan. Of course, there are not many people who suggest migration, this is obviously just empty talk, where are you going? Space is huge. There are not many places to go, and now they just found that there is a planet similar to human habitation in the star field not far away, and they can't be sure yet, even if it's true, how much population will they have to lose on this trip?

Qin Guan pressed the speaker and spoke: "Everyone listen to me, since human beings can open up the entire Tianhe system, they have the capital to gain a foothold, what we have to do is to get these capitals back, this is the inheritance of our ancestors, and we will use it to prosper our race." ”

Someone immediately refuted: "We can't waste so much material to explore the neutron star field." It's like gambling, you should prepare for war with all your might, and use every resource to destroy the alien race! ”

This is the main battle faction.

Another said, "Do you have faith to defeat the aliens?" If there is no hope at all, it is better to look for an opportunity. ”

This is the runaway.

But no matter which faction it is, it will not support Qin Guan to explore the neutron star, with the technological level of these two empires, it will be too expensive, Qin Guan said coldly: "Fighting with aliens is gambling, but we have to gamble." ”

The runaway sneered again: "Gambling that will definitely be lost." Do you have to gamble? ”

Qin Guan said firmly: "There is still a chance to fight, but there is no running at all, this is an obvious truth, when there are more and more resources of foreign races." Our hope is getting smaller and smaller, and will we be able to run out of the Tianhe system in the end? Even if you can get out of the city, what if there are aliens there? ”

The escapees simply said, "With the ability of the alien race, it is difficult for us to even destroy it at present. Not to mention the battle, do our fighters have the courage to face it? ”

Qin Guan smiled: "I don't have the courage, you can give it to me." If you don't have the courage, I'll give it to you, what is it called? It's called unity! ”

The main battle faction came: "Since you want to fight, you should prepare for war with all your might, and you can't be distracted!" ”

Qin Guan was impatient and asked Princess Gan Lin next to him, "Can your emperor be arbitrary?" ”

The princess replied, "Of course." ”

Qin Guan nodded: "Since this is the case, I won't talk nonsense with them, war needs dictatorship." ”

The meeting broke up unhappily, and Qin Guan and they met with the emperor of the Xingyu Empire, Princess Ganlin's father, this emperor is very majestic and can give people an invisible pressure. But then again, whoever has been immersed in this kind of power for a long time will have an unusual demeanor, and Qin Guan has not seen it.

"This is the Great Commander of Qin?" The emperor only had Qin Guan in his eyes.

The three of them have been introduced, Zhang San Prince he already knew, if everything is true, then only Qin Guan can talk to him on an equal footing, what princes and princesses are fake, people who don't count when they speak, and the untouched people think they are noble.

The level looks the same, but the actual realm of Qin Guan is much larger, which actually depends on the level of science and technology.

Qin Guan smiled: "Your Majesty is hesitating? ”

Of course he was hesitating, otherwise what would he do with this kind of meeting, just give an order, he just wanted the officials and ministers to say who was more reasonable, and the emperor said with a heavy face: "The pressure you have brought us this time is not small, it makes people feel like the end of the world." ”

"Doomsday? Our ancestors have already experienced it, and we don't feel it. Qin Guan had a disapproving attitude, "No matter what measures we take, that day will come, and now we are just fighting for future generations." ”

The Emperor asked, "How soon do you estimate that the invasion of the alien race will come?" ”

Qin Guan shook his head: "No one can estimate this, our war with the alien race is not limited by space, it is possible that they will land on this planet tomorrow, space, it is no longer an obstacle for them, and what we have to do now is to break through this barrier, if I can find a way to go back, I may be able to provide you with support, our technology is higher than yours." ”

The Emperor pondered, "You are making empty promises. ”

"So does it appeal to you?" Qin Guan didn't explain to him anymore.

The emperor suddenly looked at Prince Zhang San: "Your Shuanglong Empire, do you also want to share a little resource for everyone?" ”

Prince Zhang San was very cautious: "I don't count this, I have to go back and discuss with my father." ”

Qin Guan understood something, so he said to the emperor: "Then, my empty promise is only for you Star Rain Empire. ”

"You ......" Prince Zhang was anxious, "so be it, whether my father wants it or not, I personally fully support the exploration plan." ”

Several big hands clasped each other, and the exploration plan officially began.

……

The general direction was quickly decided, followed by the specific implementation plan, Qin Guan did not interfere in the specific measures of the two empires, because he could not afford to wait for this time, and his level was higher than this star field. So he formulated an extreme plan by himself, which was to use the electromagnetic cannon to shoot himself as a cannonball, the principle of which was similar to that of a catapult fighter on a starship, but the risk was huge.

The first thing to overcome is the extreme overload, a cannon to hit a distance of hundreds of millions of miles, the initial velocity must be guaranteed, even if the acceleration stroke is very long, the overload in the meantime is still not human can bear. Theoretically, the acceleration can be extended indefinitely, all the way to a range that is acceptable to humans, but the conditions of the Star Rain Empire are limited, and it is not easy for Qin Guan to ask for their help.

The second is the accident encountered on the road after departure, if Qinguan maneuvers to avoid danger, it will definitely lose a lot of speed, and it is unknown whether it can reach the destination.

There are still many small problems in the others, such as Qin Guan not only bears overloads himself, but also has to build a strong enough fighter, which is also necessary, it is impossible to lose power after a shot, and he can't maneuver and can only sit and wait.

This risky plan was fiercely opposed by Tang Xin, but no one could stop Qin Guan's determination, and Tang Xin was even more helpless, only she understood Qin Guan's determination best. In the discussion group of the three alien humans, Wu Hao couldn't speak at all, he had no reason to stop Qin Guan, because he also wanted Qin Guan to find some way to go back, and he also had self-knowledge, he couldn't bear that kind of high pressure.

"This plan must be carried out, and only by finding the traces of the Hope will we be able to cross space, which is the clue left to us by our ancestors." Qin Guan said resolutely, "Time will not wait for us, human beings have been forced to the corner of Tianhe, no matter how much time counts, we will no longer have a place to stay." ”

Tang Xin asked: "How do you implement this plan?" There is a limit to people's endurance, and your ability is also known to you, even if the entire planet is penetrated into an accelerated orbit, it is not long enough, I know that you are anxious, but you can't be reckless. ”

"So I found a workable solution." Qin Guan said with a smile, "Connect several interstellar trains in the first place, form a ring in space, and run through the middle, this is an infinitely extended acceleration orbit, which can control the acceleration within a range that I can bear." ”

Tang Xin was silent for a moment and said, "Then I'll go with you." ”

Qin Guan immediately vetoed: "Impossible, although this acceleration orbit can be infinitely long, but after all, it is not as safe as the straight road, there will still be the interference of centripetal force, only I can bear it." ”

If it is an infinitely long straight, then it is enough to accelerate slowly, and the acceleration can be reduced to any range that a human can bear, and the speed will slowly increase to a huge value. But if it is an annular orbit, the orbit will exert a centripetal force on people, if the velocity is large enough, this force is terrifying, and the larger the radius of the annular orbit, the smaller this centripetal force.

Tang Xin stopped talking, just looked at Qin Guan, this man was still so lonely, to do something that no one had ever been able to do, he was only so lonely. Tang Xin wants to have the same strength as him and take on everything with him......

The Star Rain Empire gave strong support to Qin Guan's plan, they knew that they were already lagging behind the other human forces, and if they wanted to protect themselves, they had to make a breakthrough, and Qin Guan's adventure might bring them this breakthrough. The Emperor of the Star Rain Empire has transferred tens of thousands of people's trains, which are connected end to end in space, and the middle runs through to make an accelerated orbit, and the factory of the resource star is constantly making electromagnetic accelerators.

It's a giant man-made annular closed-orbit accelerator in space, known as the Ring of Trains. (To be continued......)