Last time, I said that Lu Yaer met the legendary half-orc Lion King in the Tianhe Galaxy Martial Arts Exchange Conference, and gave up the game for various reasons and took the initiative to admit defeat. Later, when Lu Ya'er and Xiao Mingyue sisters quietly left the artificial planet by means of cultivation, they flew to the black hole in the center of Tianhe on a Xiuzhen rocket to break through the realm, so as to calmly deal with the grim situation they were about to face.

After Yang Liutong Guò Liu Yiyi learned the whole story, she was very interested in the breakthrough of her sisters. As the sisters flew away from the center of the black hole in a rocket and rotated at a speed close to the speed of light, the flow of time became extremely slow, which can really be described as a thousand years for only a moment.

Ending the call with Liu Yiyi, Yang Liu couldn't help but ask Long Yu, who was in a daze: "Little junior sister, you said that if we take a spaceship in space and circle around at a speed close to the speed of light and come back, will it have been decades on Earth?" ”

Although Long Yu read a lot of books and learned a lot of engineering techniques related to flight after joining the army, he had never studied the real basic science, so he naturally did not understand the relevant knowledge of the theory of relativity, so he replied inexplicably: "Liu Liu, why do you have such a strange question?" If astronauts have such magical skills, wouldn't they be able to stay young forever? ”

Yang Liu raised his forehead and said: "Little junior sister, you haven't noticed the point, I mean to say that the speed of light is flying in space." Ordinary spaceships can't do that. ”

"So you're talking about the speed of light! 300,000 kilometers per second! To accelerate to this speed, even the most powerful fighter will have to accelerate for a long time to do so! I'm afraid I'm running out of fuel before I get halfway through the acceleration. Of course, such a high-power accelerated aero engine can't stand it, and the current fighter plane will definitely not be able to do it. Long Yu analyzed seriously.

"Well, I can't go with you. Long Yu, why do you always think about fighter planes all day long? Who was very reluctant to join the army as a pilot in the first place? Little junior sister, why did you become obsessed with the promising profession of the Air Force so quickly, and you are all fighters when you open and close your mouth? Yang Liu asked strangely.

"I'm a person who likes to go with the flow. When I was deceived by Liu Liu to be a bodyguard, I was also full of reluctance, and later I found out that this was the most correct choice I made in my life. Now that I have been abducted by you to be a pilot, I am afraid that the future ascension will fall on this pilot or astronaut, can I not have to study? Long Yu pursed her lips and said coquettishly, she is a big girl, she is actually very cute.

The communication between the two at this time was using divine sense. There is no way, the daily training of the flight students is full, basically from the moment they open their eyes in the morning, they enter a state of intense training, and then they have almost no time to breathe, and they are busy until they turn off the lights and go to bed. Even though Yang Liu and the little junior sister are learning very fast, they also don't have much time to communicate in private, and often an hour after the lights go out at night is a rare opportunity for the two to communicate.

"Actually, I found out that you are a natural pilot, and today's flight simulation results are so good, even exceeding the records of previous new students! Do you think my decision was wise now? ”

"Who knows? Anyway, with the physical condition of both of us, there is no problem whether to be an artilleryman or a tank soldier. So Liuliu, you are right no matter what you say. ”

"Now I'm more worried about whether the two of us are doing too well. I'm really worried that the chief will be excited to send us to the Olympic stadium, and then it will be difficult to come back and fly the plane. ”

"Liu Liu, you still really underestimate our chief, haven't you heard from anyone, he criticizes this mountainism every day and ignores the overall situation, in fact, the biggest mountain in the air force is our chief. Who is the most protective of the short? It has to be our chief. ”

Although the dormitory of the flight students is thousands of meters away from the airport and the soundproofing facilities are very perfect, the huge movement of the aircraft taking off and landing can still be clearly transmitted to the ears of everyone in the dormitory. Although there are fewer aircraft that take off and land at night, the army is an army after all, and it must be able to pack a backpack and set off anytime and anywhere, and the requirements of the Air Force are even higher. That's why the night training is still very frequent.

Listening to the huge roar of the plane taking off, Yang Liu couldn't help but sigh: "It's really not easy for ordinary humans to fly into the sky!" If everyone could fly into the sky as light as we do, what would the world be like? ”

At the same time, the sisters, who are spinning wildly around the black hole, finally complete their respective breakthroughs. After unremitting efforts, Xiao Mingyue finally broke through to the late stage of foundation building. Lu Ya'er was even more incredible, breaking through the two major bottlenecks in one go, breaking through the foundation building period, and achieving Jindan Avenue.

Although Lu Ya'er's breakthrough through Jindan this time did not descend from the Heavenly Tribulation, the movement was still not small. Just as the sisters were spinning wildly around the black hole in a rocket, the slowly rotating aura around Lu Ya'er's body suddenly accelerated, forming a huge aura vortex. As Lu Ya'er's absorption of spiritual energy accelerated, the radius of rotation became larger and larger, and the speed of rotation became faster and faster, and finally a spiritual storm was formed.

Compared to the legendary dark matter, the properties of the aura of heaven and earth seem to be more inert, not only inaccessible to ordinary people, but also unable to be captured by even the most sensitive instruments. It is this formless, intangible, and elusive substance, but in the eyes of the monks, it is real.

At the beginning of the low realm, the monks could only vaguely sense the existence of the aura of heaven and earth, and it was very difficult to absorb a little bit. With the increase of cultivation, it became easier and easier for monks to absorb the aura of heaven and earth, so that when monks with extremely high realms absorbed the aura of heaven and earth, they would even form a short-term vacuum of aura, and other monks in the vicinity of the cultivator would not be able to cultivate.

Now that Lu Ya'er is in such a situation, the director Xiao Mingyue has to give up the idea of breaking through together, and silently protects her sister on the side.

In the end, when the two sisters broke through and consolidated their realms, they saw that more than 4 hours had passed, and I am afraid that the members of the artificial planet team had already gotten up and were ready to sneak back to the artificial planet in a hurry.

"Hey, you two guys have finally broken through." Yang Liu's voice suddenly appeared, startling the sisters.

Due to the relativity of time, the 4 hours of Lu Yaer and Xiao Mingyue are equivalent to half a year of Yang Liu. In the past six months, the words and deeds of the sisters that Yang Liu saw were like slow motion in high-speed cameras, and it took several days to occasionally exchange sentences. Now I can finally speak well.

A lot of things have happened in the past six months, the most important of which is that the starship on which the representative members of the Blue Home Star Martial Arts Exchange Conference are riding has disappeared inexplicably, and there is still no news back until half a year later.

Of course, there is still news, but ordinary people don't know it. After learning the news, Lu Ya'er and Xiao Mingyue looked at each other. If the sisters hadn't broken through the black hole overnight, they would have been on the same spacecraft if nothing else, and it's hard to say what the outcome would have been. With their cultivation during the foundation building period, it is easy to keep themselves alone, but it is too difficult to protect the entire spaceship. happened to escape a catastrophe, and I don't know if it's a blessing or a curse for the sisters.

The so-called blessing or curse is because the sisters are contaminated with cause and effect, and they have to try to rescue Zhou Yuxin no matter what. In a place beyond the reach of the system more than a billion kilometers away from the artificial planet, Lu Ya'er stopped the rocket and asked Yang Liudao: "

"If Senior Yang Liu goes back at this time, we will inevitably be investigated by the big leagues. We couldn't explain why they had mysteriously disappeared, they had missed the ship, and we couldn't dispel the suspicions in their minds. I don't know what we should do now? ”

Yang Liu commanded: "According to the information I got in the system, now that you two sisters have become wanted by the Grand Alliance, many people suspect that this spaceship is secretly troubled by the two of you. Even if someone believes that you didn't do it, there is no strong evidence to be made. Both the people who support you and those who doubt you are looking forward to the two of you appearing. Now I think you two have only one way to go.

Lu Ya'er checked the materials in the sisters' storage equipment and replied: "Senior Yang Liu, according to your orders, Xiao Mingyue and I have been accumulating all kinds of materials all the time, and now there are many more, enough for us to consume for two or thousands of years." So let's go..."

After breaking through to the Jindan stage, Lu Yaer's understanding of space folding and jumping has taken a step further, coupled with the improvement of strength, she can teleport hundreds of meters to thousands of meters as she wants, and theoretically can carry Xiao Mingyue and rockets to escape the powerful attraction of the black hole. Of course, this is only a theoretical possibility, and Lu Yaer has no interest in trying to escape the attraction of the black hole while escaping.

After a long period of acceleration, Lu Ya'er and Xiao Mingyue drove the rocket to draw a wonderful arc in the central star cluster of the Tianhe galaxy and flew towards the endless starry sky. Due to the sisters' knowledge of space folding technology, coupled with their own understanding, it was completely on paper, and there was no way to create space folding equipment that could be used by rockets for a while, so they had to run away with speed. As long as the sisters' escape route is not captured by the system, it is basically safe.

Although the system is ubiquitous in the entire Tianhe Galaxy, it is also formed by the gradual diffusion of points, lines and planes, and cannot completely cover all corners of the deep universe, and even most of the void is beyond the reach of the system, so as long as the sisters feel the weak fluctuations of the system from afar in their divine consciousness, they will not have any problem decisively turning the direction.