In the depths of the vast sea of stars, except for the fast-sailing reconnaissance ship, nothing could be seen, and nothing unusual could be seen except for the lack of something in a certain starry sky.

"Captain, at our current speed, we will be able to reach the vicinity of the alien ship in five minutes."

"Captain, the alien ship is not responding to our signals."

"Captain, there's a data I don't know if it's a system record error, I hope you can take a look."

Tang Hao frowned, opened the file sent by the operator, a series of data on it was constantly decreasing, and this was the quality monitoring of the alien spacecraft, and the operator also attached another set of data, which clearly showed the changes in the ship's gravitational field.

After the Kingdom of God obtained the gravitational technology tree brought by the God Emperor, the original calculation methods of distant stars, such as spectrum, temperature, and magnetic field, were abandoned, and the gravitational field of the star was directly used to estimate its mass, which is also the closest calculation method to real data.

Any object with mass has gravity, and after the particle of energy was discovered and the gravitational engine was activated, it was changed to any matter with gravity, which made human civilization have a deeper understanding of the universe under the veil, and through the relatively mature gravitational system, human beings were able to have a clearer understanding of all kinds of stars in the universe, and found habitable immigrant planets from them, and successfully transformed the gravitational force of the stars, so that the originally uninhabitable planet has gravity suitable for human survival.

Tang Hao knew very well the accuracy of gravitational detection, and naturally it was impossible for such an outrageous mistake to occur, so he fell into deep contemplation, and even hesitated to give the order to stop the reconnaissance ship from advancing.

"Captain, is it possible for aliens to control gravity, I know that the Divine Emperor's hometown has this way to confuse the enemy's conventional tactics." Yu Na suddenly came to Tang Hao's side with wide eyes and made her own explanation.

Tang Hao looked at Yu Na speechlessly, and said: "Yu Na, I have thought about this possibility you said for a long time, but I regret to tell you that the gravitational field of the alien spacecraft has not changed, the only change is the decreasing attraction of the alien spacecraft, or as our reconnaissance ship continues to approach, the pull force of the alien spacecraft for us is getting smaller and smaller, you may not know the meaning of the symbol behind the mass change data, the mass change of the spacecraft is not calculated by the gravitational field." ”

Yu Na stood up a little embarrassed, and then walked behind Tang Hao, pretending that nothing had happened.

Tang Hao shook his head gently, he had only been with this beautiful deputy captain for a few hours, and he had really seen Yu Na's various appearances, after the corners of his mouth were unconsciously raised, a light suddenly flashed in his mind, and he quickly stood up and jumped a few times, and finally suddenly realized: "Mass, inertia, gravity, centrifugal force, structure, space!" ”

Yu Na: ......

Looking at Tang Hao, who was looking at her with a smile on his face, Yu Na hurriedly spoke: "Captain, you should tell me directly, what is the reason for the decline in the mass of the alien spaceship, what do we need to pay attention to, I don't have time to listen to you in detail now." ”

"Hmm...... This, how to say it, for example, is what our battleship does when it confuses the enemy, but our battleship will produce the same attraction after changing the gravitational field, and this mutual attraction will become stronger as the closer it gets, and this alien spaceship is not, but he gets closer to the mutual attraction lower, I calculated that if we are in an alien spaceship, then the size of this mutual attraction is the same as we are in the battleship at this time, that is to say, gravity is also created inside the alien spaceship, And it's a perfect fit for us. ”

"Do you know the three-body problem, this problem revealed the existence of the spatial structure for the first time, and the alien race in front of you used the force of the spatial structure to artificially create a gravitational environment. You know, in order to create gravity, we used to think about using centrifugal force, but in the end we found that this is a failed idea, this idea is the same as if we connect two objects together with a line and they become an object, and the centrifugal force to create a gravitational environment will only be for its matter itself, in the floating space we are not really one with the space station, once we jump, we will lose centrifugal force, and because of inertia it becomes a tragedy. ”

Tang Hao followed behind Yu Na and chattered: "A huge galaxy is not a whole, all stars are attracted by the galaxy cluster of the galaxy nucleus, but for other galaxies, the interaction force is two galaxies as a whole, this is the spatial structure. It's like you and I are not one and the same, but we are one in terms of the quality of the whole battleship. It's the same with the artificial gravity of the alien race, they don't know how to connect some matter with a huge mass, they are a whole to the outer space, but once we get closer, the whole gradually separates and affects each other, and like the centrifugal force, the closer we get to the core, the less centrifugal force will be, and the closer we get to the spaceship, the less attractive it will be to us, I don't know how this happens, but it's a great discovery. ”

Yu Na came to the bottom of the operation room, looked at the record on the screen seriously, and asked, "Didn't the alien still not reply?" ”

The operator quietly glanced at Tang Hao behind Yu Na, then shook his head and replied: "Vice Captain, we have used all the communication frequency bands we know, but there has been no response from the alien race, we also used the light signal just now, and we still haven't received a response." ”

"Yu Na, do you know that our exploration of the structure of the universe is still in its infancy, just like our half-light conjecture and the subsequent double-mirror experiment, in the end we only got that light is the only frame of reference and light is absolutely static and absolutely motionless, I think if we get the results of this alien race for the structure of space, we have a ...... for the universe."

Yu Na suppressed the restlessness in her heart, clenched her fists and tried to squeeze out a smile, and said, "Captain, the alien race has not responded to the message we sent, and now it is up to you to make a decision on whether or not we will forcibly break through the alien spaceship and enter his inner space." ”

Looking at Yu Na's smile, Tang Hao's heart trembled slightly, it was not that Tang Hao's heart was moved, but that the sixth sense told Tang Hao the dangerous information, and quickly stopped his analysis of the alien race, and his brain was thinking quickly about how to answer Yu Na's question.

The alien did not respond to the message sent by the reconnaissance ship, but the reconnaissance ship could not be consumed here and the alien spaceship, so there was no other choice but to enter the spaceship.

Tang Hao hurriedly nodded and agreed: "Since the alien race has not made any moves until now, then we can only inform the envoy of Yousi Ling to get ready to enter the alien spaceship, and ask the alien race what is going on!" ”

Yu Na glanced at Tang Hao angrily, and said to the operator beside her: "Encrypted contact with the envoy of Yousi, the alien race has not reacted, we are going to enter the alien spaceship and ask for assistance." ”

A thousand light-years away in space, one hundred and fifty warships more than two thousand meters long are quietly suspended here in formation.

On the battleship with black and white lines on the gold background, you can clearly see the main gun muzzle of nearly 100 people wide in the front section, as well as the dense secondary gun muzzle on the body, which is not only like a delicate work of art, but also like a hideous war monster.

"Commander Yos, there's news from the reconnaissance ship."

In the command room of the battleship, the envoy stopped contact with the kingdom of God, picked up the record file sent by the adjutant, and put down the electronic chip in his hand after narrowing his eyes slightly.

"Let's go!"

With the name of the mission of the Woosian order, the hatches on both sides of all the warships opened one after another, and a steady stream of mecha warriors and space fighters jumped out of them, like bees out of the nest, and finally converged into a huge phantom.

In the direction of this phantom, a huge black spaceship gradually revealed its body in the universe, the spaceship was about 3,000 meters long and about 700 meters high, but unlike the battleship that had a complete appearance, the central sides of the black spaceship seemed to be hollowed out, revealing the vast space inside the two sides.

When the phantom arrived at the black spaceship, it quickly split into two torrents, which entered the two sides of the spaceship, and in the space inside the spaceship, there were neatly arranged fixtures, and after the mecha and fighter plane fell, they were immediately fixed on the spaceship.

It took only two minutes from the time the Equestrian gave the order to the time when the mechs and fighters all entered the black spaceship.

Two minutes later, the exterior of the black ship was covered in a blue energy shield and disappeared from view in bursts of spatial ripples.

The Black Ship also does not jump near the Alien Ship.

Two minutes and three seconds after the jump, the black spaceship appeared on the side of the reconnaissance ship, and one by one mecha and fighter planes poured out of it, densely covering the space outside the reconnaissance ship.

"I am Aris, the temporary commander of the Space Fleet's land forces, and I am ordered to accept the dispatch of Captain Tang Hao, please instruct!"

"I am Yi Lu, the temporary commander of the Space Fleet fighter formation, and I am ordered to accept the dispatch of Captain Tang Hao, please instruct!"

Tang Hao looked at the war machines outside the reconnaissance ship in a daze, he remembered that the Yousi Commander originally said that there were only five hundred civilian soldiers and thirty mechas, what was the situation in front of him?

Although he had just become the captain of the ship and did not have a military rank, Tang Hao also recognized the clothes on the two of them and the meaning of their marks.

One space fleet is subordinate to the first class of the Army, and one space fleet is subordinate to the first class of the air aircraft.

And for the first class soldier there is a unified title, general.

Yes, because of the particularity of the space fleet, each warship will have a part of the land troops, and there will also be a certain number of fighters, and these soldiers who have been accumulating merits to the first class, if they are not willing to return to the planet to take up positions, then they will participate in the operation of the fleet as a first class, to some extent, just like the staff of the fleet, and once they need to descend on the planet, these first class soldiers will lead all the land troops to fight, so they are collectively called generals, and the second and third privates under them, These are not titled, and ordinary soldiers are collectively referred to as two-star or three-star commanders.

Generally speaking, the fleet of an envoy will have three to five first-class soldiers, of course, although the first-class soldiers cannot continue to advance, but the first-class soldiers can also return to the space fleet as a field marshal after returning to the planet, such as the fleet vice-governor of the Fifth Fleet, it is from the first class to the field marshal, and then to the fleet vice-governor.

However, generally speaking, the deputy governor is basically a pension position, and the space fleet rarely has such a large land battle.

And the first class of the fighter formation is more miserable, even if he becomes an air marshal on land, the space fleet will not have his place, of course, the air marshal can still have a small fleet, which is afraid that the only consolation.

In the end, in addition to the land forces and fighter formations, the first-class soldiers of other arms above the battleship have a unified promotion channel of captain, but most ordinary soldiers will serve on a warship until they retire, of course, with the current kingdom of God, there are still great variables in the future.

For the space fleet, in fact, an ordinary soldier in the real sense is the captain, after all, the war will only calculate the losses of the enemy's battleship, and will not care how many people are in your battleship, so even the first class soldier is lower than the captain, because the captain of the battleship is the one who really decides the life and death of the battleship, and the first class can only wait in the battleship.

Of course, having said that, Tang Hao, as a captain without a military rank, is also confused when he has to command two generals now.

Just when Tang Hao was thinking nonsense, Yu Na said directly: "I am Yu Na, the deputy captain of the reconnaissance ship, according to Captain Tang Hao's order, the command of the battle belongs to me, so now I take over the command of the two generals, is there a problem?" ”

On the screen, both of them were suffocated, originally let the captain command them a little complained, and now a deputy captain leads them, and they don't know what to say, but Yu Na said so, what objections can they have, can't they resist the order of the envoy of Yousi.

"Private First Class Aris is under the command of Vice Captain Yu Na!"

"Yilu is under the command of Chief Yu Na!"

Yu Na said flatly: "Report the specific number of people." ”

Aris paused, he originally thought that it was just a formality, nominally Tang Hao or Yu Na commanded him, and other times it was he who made the decision, but he didn't expect that Yu Na seemed to really want to command them, and after hesitating for a moment, he still spoke: "There are a total of twenty-one thousand one hundred and four ordinary soldiers, including the elite squad, and two thousand and seventy-five battle mechs. ”

Yi Lu also followed up and said, "There are a total of seven hundred and eighty-three fighters in formation. ”

Yu Na nodded slightly, her black eyes looked extremely deep, and at the same time, under the embellishment of willow eyebrows, she looked very heroic.

"In addition to the elite squad, the rest of the soldiers are in a group of five, five groups are a squad, ten squads are a team, ten teams are a team, and the candidates for each team will be reported to me, and the mecha will be reported to me if the candidates for each team are determined to be ten for a group, and ten groups for a team, and then find two people from inside to be responsible for coordination, and directly obey me."

"As for you." Yu Na looked at Yilu and thought for a while, and said: "You are responsible for the safety of the reconnaissance ship and the transport ship, I don't need you for the time being, but you can transfer a hundred fighters from it to form a team, I have a little use." ”

Ilu: ......