This civilization is very strong, but the technology tree is a bit crooked

"Brother Chen Yi, the main fleet of the lizard civilization has not been found, and no new blue shift signal has been found."

"No?"

Chen Yi was taken aback, and asked with a frown, "Has the lizard civilization sent a new tachyon communication?"

"Brother Chen Yi, no." Xuannv answered honestly.

"What is the trajectory of their branch fleet?"

"The trajectory of the action remains unchanged. According to the calculation of the orbit, the target is still Saturn on the other side of the solar system. It is expected to pass by the blue star at close range in 24 days and 13 hours. The closest distance is 3.78 million kilometers."

"Did I guess wrong?"

"The tachyon communication sent by the other party before was just a daily report, not a request for the support of the main fleet?"

Chen Yi frowned slightly.

The performance of this lizard civilization was a bit beyond his expectation.

"Xuannv, if we are a lizard civilization, and our mother galaxy suddenly suffers a catastrophic blow and has to wander, what kind of wandering plan do you think is the most suitable?"

I can't figure it out in a short time.

Chen Yi decided to take the perspective of the lizard civilization and go through the matter from beginning to end.

Whether it was the other party who entered the village quietly at the beginning and did not shoot, or after being discovered later, chose to fly past the blue star's orbit, and finally showed abnormal tachyon communication, these three points were all unusual.

If it's just a doubt, it could be a coincidence.

Two doubts, this can also be explained.

But with three doubts, it's hard to believe.

Nothing more than three.

Chen Yi really didn't believe that it was as simple as entering the solar system to replenish fuel for this lizard civilization.

"Brother Chen Yi, if I were a lizard civilization, I would choose to wander with my mother planet."

Xuannv's analysis was straightforward, and she directly came up with a plan for a wandering planet.

"Why?"

Chen Yi frowned slightly: "The energy consumed to propel a planet is enough for the lizard civilization to thrive for thousands of generations."

Wandering Planet, this is a wonderful science fiction.

But fantasy, destined to have an artistic taste, is largely inconsistent with reality.

If Chen Yi had to choose.

He definitely chose to run away with the battleship instead of wandering with his home planet.

Anyway, if you have mastered controllable nuclear fusion, you only need to find a planet with sufficient resources and suitable gravity, then this planet will be your new home.

After all, wandering is a last resort.

Either something abnormal happened to the parent star, or it encountered an unknown blow.

In this case, the speed of carrying the bucket must be as fast as possible.

As for wandering with the planet, more people can survive, this is a false proposition.

In reality, when the planet leaves the habitable zone of the star and the ecological environment becomes extinct, no more than one percent of people can survive.

Build a few million-ton homes, combined with low-temperature freezing technology or a virtual second world, to bring more survivors and a smaller amount of work.

"Lizardmen are different from humans."

"According to the analysis, they are using geothermal and radioactive minerals as the energy source of life."

"In this way, the cost-effectiveness of the lizard people wandering on the home planet is several levels higher than that of humans who rely on ecology and food chains to survive."

"As for energy, it can be seen from the other party's mastery of tachyon communication."

"Bringing the parent star itself is a huge energy source, and there will be no shortage of energy to push the planet."

A large amount of data was projected in front of Chen Yi, and Xuannv gave her own analysis basis.

"You mean, the Decay Engine?"

Chen Yi seemed to think of something, and his expression flashed with a daze.

"Yes."

"The opponent has tachyon communication, and must also have a neutrino attack weapon. If this weapon is changed, it is a decay engine."

"It's just that our controllable nuclear fusion has just begun, and the supporting scientific researchers have not kept up."

"Brother Chen Yi, you are out of the consideration of cultivating and sharpening scientific research personnel and maintaining the development potential of human civilization. We have never thought about this."

"However, the lizard civilization does not have this trouble."

"Or before wandering, they have already crossed the controllable nuclear fusion and are using decay energy."

Xuannv calmly analyzed.

If the technology currently mastered by Yifei is fully utilized, it will be deployed in an all-round way.

The science and technology of human civilization can still leap forward at least a few levels.

But Yifei's development belongs to Chen Yikai.

It is difficult for human beings to keep up with the development speed of wing flying.

In order to maintain the development potential of human civilization, Yifei is destined to outshine many technologies.

"Engine of Decay."

"But the spectrum of the blue-shift signal of the lizard civilization fleet, there are a lot of helium elements that are products of light nuclear fusion, etc., that's wrong!"

"One of the main products of decay contains helium particles!"

Chen Yi came back to his senses, and shouted: "Xuannv, check the ambient noise of Tachyon to determine whether the opponent's fleet is a decay energy center or an energy engine."

Weak force and tachyons have some kind of close connection.

Whether it is neutrino oscillation or the operation of the weak force gauge field, it will cause tachyon fluctuations.

Of course, no more than a professional tachyon communicator.

These tachyon fluctuations without special control will appear very chaotic.

In the tachyon detector, it belongs to the environmental noise that will be filtered out in the first step.

After all, the tachyon communicator that Yifei is currently using is mainly used at the practical level, not at the research level, and does not pay attention to noise information that is useless in the environment.

But Chen Yi forgot.

Sometimes, noise can also reveal some key information.

In real life, if there is noise in a building for a long time, there is no doubt that there must be scumbags here.

In the same way, in the background of the cosmic environment, if there is long-term noise in a certain area, or there is regular movement in a certain noise source, it must be a problem, just like the ghost fire show bombing the street.

"In addition, to detect the direction of the blue-shifted signal, whether there is a moving infrared signal."

"Take over the LIGO Laser Interferometer Gravitational-Wave Observatory to see if there are unusual gravitational fluctuations."

After Chen Yi gave the order, he thought about it and added two more instructions.

Of course, these two instructions are better than boring.

For the actual effect, Chen Yi had no hope.

Despite the law of black body radiation, geothermal energy emits infrared rays.

But the lizardman civilization was hit by the forces of the universe to ascend the dimension, and had to go on an interstellar wandering.

If you really drive the parent star, you will definitely shield some signal sources from the parent star.

Infrared signals released by geothermal heat, traces of rays released by engines, traces of magnetic fields, etc., will all be covered up.

The resources and volume of a planet have enough space to install these shielding instruments and equipment.

Only at the current level of technology, the tachyon signals and gravitational signals that cannot be shielded can be released.

As for gravity.

Although the current technology of mankind, the Laser Interferometer Gravitational Wave Observatory has been able to detect the existence of gravitational waves, with the help of pulsed neutron stars, the sky eye has discovered the existence of nanohertz gravitational waves.

However, due to limited technical precision, the gravitational wave observatory can only detect gravitational signals generated by cosmic astronomical events such as neutron star collisions or black hole collisions.

The gravitational signal of a planet, in the gravitational wave observatory, it is difficult to distinguish whether it is environmental noise or the gravitational signal of the planet.

The last hope is the tachyon noise of the decay engine.

"Brother Chen Yi, the Webb telescope has not found any abnormal infrared signals."

"The LIGO Laser Interferometer Gravitational-Wave Observatory found no unusual gravitational signals."

"Tachyon environment detection, in the direction of the blue shift signal, two continuous tachyon noise sources, one large and one small, were found."

"However, limited by the tachyon detection technology, the position cannot be determined, only the direction can be determined."

After waiting for more than an hour, Xuannv had the preliminary detection results.

"Two consecutive sources of tachyon noise."

Looking at the data found by Xuannv's detection, Chen Yi took a deep breath.

Although it is still impossible to determine the exact location of the noise, Chen Yi already understood in his heart that, no accident, this is the tachyon noise released by the decay engine of the lizard civilization.

"Manufacture a batch of tachyon detectors, send them to space at the fastest speed, and determine the direction of tachyon noise through the principle of triangulation."

Chen Yi tapped his fingers on the table and calmly gave the order.

Although Yifei's current tachyon technology cannot directly determine the location of the tachyon noise source.

But since the noise can be detected, other methods can be used to make up for the technical defects and realize the location of the noise source.

Among them, the simplest and most effective method is undoubtedly the triangulation method.

Noise sources for tachyons were detected at three different locations.

Then connect the noise directions detected in the three places, and the intersection point of the three lines is the precise location of the tachyon noise source.

Daily navigation and positioning, in addition to GPS and Beidou coordinate positioning, is more about triangulation through base stations.

time flies.

The warship of Yifei lifted off, and soon arranged six tachyon detector arrays around the blue star.

The distance between each detector array exceeds 500,000 kilometers, ensuring sufficient distance and sufficient accuracy.

beep!

As soon as the detector array was arranged, Xuannv started the detection.

next second.

A detection array determines the direction of two noise sources.

The projection in front of Chen Yi showed 6 detection points.

Two green dotted lines emerged at each detection point, extending toward the starry sky.

Eventually, the dotted lines intersect in the distant starry sky, forming two sharp and bright points of light.

The first bright spot is 7.4 light-hours away from Blue Star.

The first bright spot is 65 light-hours away from Blue Star.

The two bright spots are still moving at a very high speed.

Among them, the first bright spot, the moving speed is about 3800 kilometers per second, and the azimuth coincides with the azimuth of the blue shift signal.

The second bright spot, the moving speed is a bit worse, but it also reaches a speed of 2180 kilometers per second.

Every once in a while, the tachyon noise intensity of the two bright spots will increase regularly.

The enhancement rule of the first bright spot is consistent with the flickering period of the blue-shifted signal found by the Blue Star Detection.

It seems that the power of the decay energy center is periodically increased to maintain the movement speed slowed down by the interstellar dust.

"Xuannu, analyze the gravitational field of the sun and determine the orbit of the second bright spot."

Chen Yi looked at the moving trajectories of the two bright spots, and signaled Xuannv to analyze the signal of the second bright spot.

The signal of the first bright spot, which is already obvious, is the fleet of the lizard civilization.

But the second highlights the orbital goal.

Still need to do some calculations to determine.

In interstellar voyages.

Because there are many gravitational fields in the starry sky, each star is still undergoing various movements all the time.

From one point to another, the fastest route is not a straight line between two points.

Instead, according to the gravitational slingshot principle, along the route accelerated by the gravitational field between two points.

Now, the course is closer to the solar system.

The gravitational home field here is undoubtedly the gravitational force of the sun.

beep!

Wait no more than a few seconds.

A red trajectory line appeared on the screen.

The orbit of the second bright spot is exactly aimed at the blue star, or in other words, it is aimed at the future revolution position of the blue star.

"The infrared signal cannot be detected."

"It is still uncertain whether the second bright spot is a larger fleet, or the home planet of the lizard civilization."

Chen Yi was silent for a while, and said firmly: "Send the coordinates and orbit of the second bright spot to the fleet of the lizard civilization, and ask them what it means."

"Order them to immediately stop approaching the solar system and the blue star."

"In addition, prepare all the information and materials, and prepare super-large electromagnetic shielding interference equipment. When the lizard civilization responds, I will conduct a global live broadcast and be ready to take over the global network at all times."

This time, without asking the external relations department or think tank, Chen Yi had the answer in his heart.

Of course, it is mainly the current situation, and there is no need to consider other things.

Either the lizard civilization retreats, or war.

Other than that, there is no third option.

On the second day, almost 15 hours had passed since the main fleet of the lizard civilization was discovered.

Chen Yi, who stayed up all night thinking about it, just had a rest.

According to the scheduled time, Xuannv began to search for electromagnetic wave signals in space.

Searched until the 18th hour and finally chose to report.

"Brother Chen Yi, the lizard civilization has not responded."

"But the tachyon detector, at the eighth hour, detected another tachyon communication fluctuation."

"Afterwards, the noise intensity of the second tachyon noise source explodes, and the speed starts to increase."

Chen Yi who was awakened by Xuannv.

Looking at Xuannv's latest report, although she looked a little emotional, she didn't feel too surprised and shook her head.

"It seems that in the eyes of the lizard man civilization."

"Our civilization, which has just stepped out of space, is probably just a younger brother, a younger brother who can be bullied at will."

"Brother Yi, is this lizard civilization really malicious?"

Beside, Qin Xiaoyu and Xia Keke, who also woke up, asked curiously.

Chen Yi and Xuannv were busy these days, and they also knew something about the lizard civilization, so there might be some disturbances.

"It's not malice, it's killing intent."

Chen Yi corrected Qin Xiaoyu's statement.

Inside human civilization, there is a saying that people who are not my race must have different hearts.

In ancient wars, the defeated children who were higher than the wheels would be beheaded. The men were killed, and the women were kept as reproductive resources, erasing the cultural inheritance and cutting off the possibility of revenge.

Alien civilizations like the lizard civilization, although the third brother may like to have a fight, but the existence of reproductive isolation, the struggle between the two sides is destined to be more cruel.

Either do not do anything, everyone exchanges interests and coexists peacefully.

Once they choose to do it, the lizard civilization will never leave any vitality or chance for human beings to rise.

At that time, the valuable ones will be injected with genetic viruses, and the shackles will be laid down to keep them as tool people, and the worthless ones will be eliminated directly.

In the end, even Blue Star, where human beings and hundreds of millions of lives live together, may have to send a mass bomb to explode watermelons just like Mars.

Of course, the same is true for the lizard civilization.

This time, Chen Yi would not give the other party any chance of revenge.

"Xuannu, send relevant information and materials to the headquarters for a report."

"Activate the electromagnetic shielding equipment in space and cut off the signal between Blue Star and outer space."

"Send another announcement. Two hours later, Yifei will start the global live broadcast."

Seeing in the report that the lizardman civilization did not reply to him, but continued to communicate with the Western Europe region and the Sange region's space electromagnetic wave signal, Chen Yi simply issued an order to block it.

"Brother Chen Yi, received."

Xuannv echoed.

In the blue starry night sky, there was a layer of faint blue light.

In the next second, the Western European region, which was still receiving the signal from the lizard civilization, suddenly discovered that the signal had turned into countless buzzing noises.