Homo sapiens.

How to promote from a first-level civilization to a second-level civilization, and what technology is needed for a second-level civilization, this made Li Qingye and others rack their brains. If they didn't have a body with a special hair maintenance mechanism, they might really be "smart". .

The possible directions that are currently included in the technology of the second-level civilization are: "light-year-level delay-free communication technology", "neutron degenerate materials", "gravitational field thrusters", "antimatter manufacturing technology", "vacuum zero point Extraction Technology", "Wormhole Manufacturing Technology", "Soul Technology", "Four Forces Unification Technology".

These technologies are the second-level civilization technologies that Li Qingye and a group of top scientists have currently thought about.

As for the real second-level civilization, they have no way of knowing whether they have these technologies, and they can only think on their own.

After all, the second-level civilization will definitely not reveal the direction of technological development to the first-level civilization.

In fact, Li Qingye didn't expect to obtain the technology of the second-level civilization, because it was too dangerous.

In a sense, if there is a second-level civilization in the universe, then they are likely to be observers, and they only observe the first-level civilization, and will not actively contact the first-level civilization.

Of course, these are just some of Li Qingye's own thoughts, which is equivalent to seeing a leopard through a tube or looking at a flower in a fog.

Chapter 668 Frightened

Homo sapiens is busy laying the groundwork and exploring the way forward.

And beyond the distant starry sky.

A huge space fleet is heading towards the solar system at full speed at a speed of 1823 kilometers per second.

The number of this space fleet is more than 3000, and the length of those space battleships starts at several kilometers.

A small part of the warships even exceeded twenty kilometers in length.

And in one of the giant battleships.

Suddenly a low-pitched ultrasonic wave rippled in the cockpit.

"how is this possible?"

"Why are there so many special small planets in this galaxy?"

The tentacles of one of the six-clawed people kept beating on the sensor panel, and suddenly some viscous liquid emerged from its skin. It's a spaceship!"

"what?"

"spacecraft?"

A six-clawed man with a sapphire gold hoop on his head floated over: "Wu Lu, you said there are spaceships in this galaxy?"

The six-clawed man who was just tapping on the instrument panel swayed his tentacles, which was very affirmative in the habit of the six-clawed man: "Yes, I used the recently developed speculative technology to observe the space inside this galaxy. some details."

Hearing this conclusion, the skin of the six-clawed man wearing the sapphire gold hoop became hot. It was obviously thinking. After a while, the six-clawed man knew that this matter could not be solved by him alone. There was a knock on the exclusive dashboard.

Soon the core members of the entire six-claw expedition battleship were urgently awakened by the sudden alarm, even the dozen or so fleet chiefs who were in deep-frozen hibernation.

They saw the emergency notification in the communication system, and they felt extremely anxious and panicked in their hearts.

More than a dozen chief officers of the fleet had a short communication through the communication system.

"You all know?"

"I just read the information!"

"Why! Aqsa! Why do you treat us like this!" Aqsa is the creator god in the myth of the six-claw civilization.

One of the six-clawed people wearing a ruby ​​gold hoop asked the other six-clawed people: "Can you judge the strength of the target galaxy?"

"I'm already trying my best to collect information about the other party, but judging from the fact that the other party owns a spaceship, the technical level is definitely not low!"

"What should we do now? Should we suspend the advance and wait for the information to be confirmed before deciding whether to advance or retreat?"

"Retreat? Aluya, you coward! Do you know how much resources we spent building the expedition fleet? And how much energy was consumed during the voyage?"

"Of course I know, but now we don't know the strength of the target galaxy. If the opponent's strength is stronger than ours, will we still have to die by then?"

All of a sudden, several chief officers of the six-claws started arguing fiercely, and the turbulent ultrasonic waves were as manic as their moods.

In fact, it's no wonder that they are so irritable. Their irritability at this time is just covering up their inner anxiety and pain.

In the current situation, anyone would have a mentality explosion.

After a brutal civil war a few years ago, the rebel army and the Supreme Royal Court were both defeated. Finally, the two sides finally realized that the fight could not continue, and then signed the "Freedom Agreement".

The Rebel Army occupies 38% of the planet and 59% of the population; the Supreme Court occupies 62% of the planet and 41% of the population.

Considering that the resources of the six-claw superstar have been developed to the limit.

Even if this civil war consumes 84% ​​of the population of the Six-Claw Civilization, the core members of the rebel army are very clear that if the status quo continues, the population of the Six-Claw Civilization will definitely reach its peak again in less than 1000 years.

In order not to continue to kill each other.

The rebel army forced the Supreme Royal Court to spend part of its resources to form a joint expedition fleet to the nearest galaxy to open up a new living space for the six-claw civilization.

At the same time, with the six-claw giant star as the center, asteroids or dwarf planets in the void are collected to increase the resource limit of the six-claw civilization.

The ambitious six-clawed man rushed to the solar system like this.

However, at this time, please pour a basin of cold water on everyone from the reconnaissance department, smashing their hopes directly.

In fact, after discovering traces of spaceships in the solar system, the chief officers of the expedition fleet knew that the solar system would be difficult to be conquered by the six-claw civilization.

After all, at the current speed of the expedition fleet, it will take at least 550 Earth years to reach the solar system.

The time span of 550 earth years is too variable.

One of the six-clawed people unwillingly sent out a sharp ultrasonic wave: "It is too early to think that we have no way to conquer the target galaxy."

"Yes!"

"We are shouldering everyone's hope. If we give up now, how will we face those people who have worked so hard to build spaceships when we go back?"

Suddenly, a communication request popped up in the communication system of the chief officers.

After seeing the number of the communication request, everyone became nervous because it was the number of Kamo, the head of the fleet intelligence department.

Even though they were very nervous, they quickly agreed to the communication request.

Knocking occurs in the communication system.

"Masters, I have a very urgent piece of information that I need to report to you."

The head of the fleet, Die, issued a low ultrasonic sound: "Say."

"Everyone, we have been discovered!"

Although Kamo's information was short, the amount of information was so large that a viscous liquid emerged from the skin of all the six-clawed people in the communication system.

fear!

Unprecedented fear!

Everyone was paralyzed with fright.

"Kamo... how are you sure the other party found us?"

Kamo, who was also in a low mood, didn't say anything, and gave the answer directly: "Because there are three space fleets flying towards us at high speed."

All of a sudden, there was no luck in everyone's heart, only the uncontrollable panic left.

"Damn! What to do?"

"how could I know……"

"Don't worry, the opponent's technology may not be able to defeat us."

However, what Kamo said next made everyone fall into an ice cave.

"Everyone, the speed of the spaceship of that civilization is more than three times that of ours!"

Hearing this data, these six-clawed people lost the last bit of confidence in their hearts, as if they had turned into a puddle of mud.

Seeing the performance of the fleet chiefs, Kamo was actually very uncomfortable in his heart, but he had to tell everyone the truth.

After all, to conceal this kind of thing, for the entire civilization, it is suicide.

Although everyone's morale has been hit now, this is a weight that must be borne. If even this fear cannot be overcome, then it is not worthy of leading the entire civilization to continue.

Chapter 669

In the vast expanse of void.

A huge space fleet continues to sail towards the solar system at high speed.

52 earth hours have passed since the six claws discovered the anomaly of the solar system and the space fleet of the solar system.

But the expeditionary fleet of the Six Claws still didn't stop moving forward, even the direction didn't change.

In fact, it's not that these six-clawed people are arrogant, or that they are impatient, but that they really can't stop at this time.

The reason is very simple.

As long as the six-clawed expeditionary fleet changes its sailing direction or stops sailing at this time, the solar system will definitely notice the abnormality.

The information brought by the fleet intelligence officer Kamo not only let these six-clawed people know that there are civilizations in the solar system, but also discovered their existence, and sent three space fleets over.

As long as there is no water in the brain, you know that the space fleet on the other side of the solar system is not good.

Time went back to the first communication meeting.

The chief of the fleet, Die, was the first to wake up, and it sent out a low-pitched ultrasonic wave:

"Everyone, we have been exposed. This is very regrettable news. According to the current speed of the other party, it will take about 452 dums (146 earth years) to meet us."

The other six-clawed people also gradually recovered from the panic, but judging from the viscous liquid constantly escaping from their bodies, it was obvious that they were only superficially calm.

Die looked at the other colleagues, and then it made an unexpected decision, and its low-pitched ultrasonic sounded in everyone's listening tower (the hearing organ of the six-clawed man):

"Now we can't stop moving forward."

"what?"

"why?"

The other six-clawed people were shocked, and they couldn't understand Die's thoughts for a while.

Of course Die knew what he was thinking, which was beyond the expectations of these fleet chiefs.

It explained with an extremely heavy ultrasonic wave: "Don't you still understand? If we change our course at this time, stop advancing, and return to our home star, will the other party notice our anomaly?"

All of a sudden, these fleet chiefs froze for a moment, and then they also reacted.

Fleet Strategist Dike's ultrasound was unusually sharp: "Damn...we really can't change the direction of our sailing!"

Die continued heavily: "If we make abnormal movements now, the civilization in the target galaxy will definitely notice the abnormality, and then they will most likely try their best to chase us down."

"Commander Die, can we just go to die?" A fleet chief asked unwillingly.

Die didn't know about everyone's reluctance, but what could he do now?

Die, who knew that time was running out, said in a low-pitched ultrasonic voice:

"We have to make a choice. If we continue to sail to the target galaxy, the other party may not notice the abnormality of our fleet, and will not take too drastic measures. In this way, the parent star will have the opportunity to secretly send a group of people to Go, and thus keep our civilization alive."

Strategist Dike waved his tentacles: "Commander Dizi, since the enemy can find our fleet and home planet, how can you be sure that the other party will not find the fleeing fleet from the home star?"

"Very simply, we can take advantage of a blind spot."

Dike suddenly reacted: "Use the straight line between the target galaxy and the parent star?"

"That's right, although I'm not sure how advanced the enemy's technology is, but it's certainly not too much ahead of us. As long as the fleeing fleet sails in the opposite direction of the straight line, the home planet can cover the flight track of the fleeing fleet."

However, as a strategist, Dike still felt something was wrong after hearing Die's method.

Die asked, "Dike, what do you think of this method?"

After thinking for a while, Dike expressed his concerns carefully: "There is still a problem. If you want to sail in the opposite direction, the thrusters of the spaceship must face the target galaxy. There is a high probability that it will be exposed."

"Is that so?" Dee was also lost in thought.

In fact, its method is also quick-witted, and has not been systematically planned, so there are naturally some loopholes.

But others understand that this is the best way at this stage.

As for this expedition fleet, in fact, all the chief officers of the fleet gave up struggling. After all, the speed of the enemy is three times that of their own, and it is useless to escape.

Moreover, it only takes about [-] earth years for Homo sapiens' space fleet to reach the six-clawed people's home planet.

These six-clawed people are not ignorant of their own situation.

After the brutal civil war, coupled with the long-term professional identity confinement, the six-clawed people's technological development was very slow, and some of the technology was even lost due to the war.