Constant searching, in this vast universe, will gradually become a kind of numbness.

Countless planets and galaxies, with the potential for millions of light-years, have not had a single civilization. But Lu Chuan didn't know if there was a civilization or not, so he could only look for them one after another.

Time will be wasted, but Lu Chuan is meaningless, in the face of eternal life, this time is insignificant.

This game between gods may last for tens of billions of years.

In fact, Lu Chuan has always had a contradiction, human research has found that the age of the universe is only 13.5 billion years, but from various manifestations, the age of the universe is definitely more than this age.

The distance that humans can observe is 90 billion light years, and if the speed of light is moving, the universe should be 13.5 billion light years, and it cannot be greater than 13.5 billion light years.

From this point, again the known is involved. This is the largest speed known to mankind is light years, but the current universe is obviously greater than the speed of light.

The only thing that can be explained is the theory of relativity.

A very complicated calculation formula, which means that if the light meets the light, and a person stands in the middle, the light seen is only 0.66 light speed, but in fact, the speed of light is much greater than the speed of light that a person sees.

Lu Chuan was a little dizzy, so he didn't think about this question at all.

Judging from the current diameter of the universe, Lu Chuan can say that the current 900 light years of human scientists are wrong, and it is really huge. In other words, the age of the universe measured by humans should be inaccurate.

Searching again and again, the range involved by Lu Chuan may be millions of light years.

In the process, I have encountered several civilizations, all of which are below level 1, and they can't even enter the universe. They are somewhat similar to the insect race, in a relatively primitive stage, and the individuals are very powerful, but the level of technology is backward.

In Lu Chuan's eyes, they are actually the stage of the primitive race.

This kind of race has no value.

The planet where they are located is somewhat special, such as the plant fruits produced, which can strengthen their power, but this simple power cannot affect the universe, and for Lu Chuan, it is naturally useless.

On this race, Lu Chuan will not waste time.

"Rule breakers, all of them can endure loneliness, otherwise this kind of vast and endless search will make people feel their scalp tingle when they think about it."

Lu Chuan smiled bitterly, but he needed to persevere.

After stepping through one galaxy after another, on a galaxy, Lu Chuan stopped.

On this galaxy, Lu Chuan sensed strong cosmic energy fluctuations. In his first instinct, Lu Chuan felt that the civilization in this galaxy was definitely strong, because this kind of energy fluctuated very much, and if it was used well, it could be like a god to them.

But......

Lu Chuan's brows furrowed, and in this cosmic energy fluctuation, Lu Chuan felt a kind of late death.

With curiosity, Lu Chuan flickered for the first time and appeared directly inside this galaxy.

This is a small galaxy about the size of ten solar systems, hundreds of planets exist in this small galaxy, and the solar star in the center is huge, emitting light and heat.

Several planets with very good geographical locations have become life stars.

The powerful races in the galaxy have reached the level of Level 3 civilization. But their civilization is not a scientific and technological civilization, but a cultivation civilization. Level 3 is enough for some of them to fly in the universe.

Of course, they can fly and move around the universe, but not for long, only for a short time.

True, their flesh is strong enough.

In this galaxy, the energy is very abundant, and if it is a civilization cultivation, it is easy to make a civilization upgrade quickly. Judging from the fact that Lu Chuan has found so many planets, the energy content here is very high, and it is not surprising that a civilization beyond level 6 was born.

However, Lu Chuan's brows never relaxed, and he still wrinkled tightly.

Lu Chuan's eyes, the direction in which he was staring, were not the planet where this civilization was located, but the sun star of this galaxy.

The endless dead air is emitted from this one solar star. To put it scientifically, it is in its twilight years and will continue to expand.

Maybe for tens of thousands of years, or even hundreds of thousands of years, it will not explode, but it will only continue to expand, but anyone who understands the relationship will know what the disaster caused by the expansion of the solar star is.

At a fixed distance over the past 100 million years, life has adapted to this temperature. The expansion of the solar star will cause these temperatures to slowly start to rise, and over time, all life on the life star will end in the high temperature.

The heat will dry all the plants on the planet, and then if there is a little spark, it will be a fire that cannot be extinguished.

This is only the beginning of the disaster, and then comes the most brutal moment.

Countless animals die in the heat, and then the planet's water sources will not be able to form properly due to the high temperatures and rain will fall. Most likely, the raindrops have not yet fallen to the ground and have already evaporated in the air.

Without water, it is the beginning of mass extinction for life.

The races that live on the planet will wage the most brutal wars for water.

And their efforts are just to make themselves live a little longer. There will be less and less water resources, and there will not be a drop of water on the surface, and they will only find a trace of water in the groundwater. But this will not last long, and even the groundwater will disappear in a very short time.

At this point, at least ninety percent of the races on the planet have died of thirst and become a dried corpse.

The rest of the ten percent is just a little more struggle.

When it really got to this point, the whole planet seemed to be roasted red, turning into a red planet, and there were raging fires everywhere. The atmosphere was destroyed, oxygen was pumped out, and all life was completely wiped out, a real mass extinction of the planet.

If you think that you will stop at this point, you will be naïve.

For the races within the planet, they are over, but for the planet, for this galaxy, it is just the beginning.

The expanding solar star will swallow up the nearest planet, and after reaching a critical point, it will produce a big explosion that will destroy the entire galaxy and turn the entire galaxy into countless dust and debris.

This kind of big bang would affect all nearby galaxies, and the diffuse shock wave would even rush hundreds of thousands, hundreds of thousands of light-years away.

"It's a pity that this feng shui treasure land."

Lu Chuan sighed, he didn't know why this sun star was going to twilight so quickly, maybe it was because of the difference in its internal structure, and the time at the end of its life would be greatly shortened.

It's a pity that this civilization has developed to level 3, and it is impossible for them to have the slightest room for resistance.

Like this kind of cosmic law power, not to mention a level 3 civilization, even a level 6 and 7 civilization, it will not be able to resist, and it will turn into nothingness with the explosion of the stars, and nothing will be left.

The kind of thing in Xiuzhen that says that the relics left by the ancient universe are simply, how terrifying the cosmic power is, and no matter in the universe can be preserved in front of it.

Lu Chuan stared at this sun star, the energy it emitted was very huge, which also meant that it had reached the end.

This is the first time Lu Chuan has seen this kind of planet that is stepping towards death, and for the universe, this is an inevitable process, that is, the earth, about 39 to 4 billion years later, will also enter death.

…………

Inside the planet.

In the end, Lu Chuan couldn't escape his curiosity and entered one of the planets.

Entering here, Lu Chuan sensed the temperature, which was about 37 degrees.

Don't think that this temperature is normal, it is really abnormal, if people are at this temperature, it is easy to get heat stroke. At this temperature, the consumption of plants and animals increases, and the need for water increases.

"I don't know how long it will last."

Lu Chuan muttered to himself, the temperature inside the planet made Lu Chuan realize that their mass extinction had entered the countdown in years, and it might even be said that it was in months.

It's certainly not a day or two like this anomaly, and the races on this planet must have sensed that something is wrong, but they will never know what is going on, nor will they realize what they need to go through.

Maybe wait until the last moment, they will understand, and then be exterminated in despair.

What Lu Chuan saw was still shady, and the impact of the trees was limited, because their roots went deep into the ground, and the current groundwater was still sufficient, enough to ensure that they would not die of thirst.

In the short term, it won't affect too much.

The race here is a humanoid race, with translucent bodies, but they are all clothed, and their exposed heads are like jellyfish, which are somewhat transparent, and brains and bones can be seen.

Their two eyes are large and truly watery.

Lu Chuan, who was accustomed to countless civilizations in the universe, didn't feel that it was amazing. Speaking of which, their appearance, in human aesthetics, can't be considered too bad, the shape of a half-monster, that is, the monster race in the movie.

Most of them that can be practiced are flying in the sky, coming and going.

Lu Chuan walked on the road here with a plain heart. There are vehicles here, but the way to drive them is to use a kind of energy, to propel them in the form of jets, and to adjust the strength of the jets to determine the speed of the speed.

The road is wide and leads to a huge city with towering buildings, an offbeat architecture, almost composed of a transparent glass-like substance, which from a distance looks like a city floating in the air.

A civilization that can develop to level 3, even if it is a cultivation civilization, is unbelievable in many aspects, such as the fact that they can use energy to do many things that technology can't do.

Like they can fly out of thin air, some require the help of objects, which cannot be explained by technology.

What technology can do is actually a personal aircraft.

Lu Chuan walked step by step, and a large number of crops were planted on both sides of the road, but there was a serious shortage of water. Fortunately, water can still be pumped, and the crops will not be a problem for the time being.

Don't think that if you cultivate civilization, everyone is strong, in fact, there will be some civilians, who are too strong than human beings, but here, they are classified as ordinary people.

The city has a huge gate, and it is very lively here, and people come and go everywhere.

What does it mean to cultivate civilization?

A city, if it is a technological civilization, will be all kinds of heavy weapons in terms of defense. From machine guns to artillery, to missiles of all kinds, and more.

But the city in front of me doesn't have that.

Lu Chuan would not think that it had no means of defense, or that its defense was low.

Don't forget, humans are level 0.75 civilizations, and the races on this planet are level 3. It is no exaggeration to say that if the human race on the earth meets this race, the human race will be crushed every second.

If you don't know how to describe it, imagine that if there were no Marvel heroes and Thanos arrived with his men, the earth would be swept away, and there would be no power to resist Thanos and his legions...... That's right, that's the kind of end.

It seems that this city is unremarkable, but Lu Chuan can feel that the city's tall city walls are sealed with powerful energy, and the protective layer it forms is not easy to break.

In the eyes of this race, this is their guardian barrier.

And to defend a city, aside from these, is to rely on the strength of the clansmen. It is similar to ancient warfare, relying on the strength of soldiers.

The soldiers of this civilization, in the eyes of the earthlings, are all outrageously strong, because each of them has the same strength as a superman, and you can imagine how exciting it is to fight.

Why did Lu Chuan say that when humans meet this race, humans will be completely exploded?

Imagine what it looks like when you're against millions of superhumans? Humanity will be shattered into slag in an instant, and the earth will be blown up in an instant.

This is only at the soldier level, what if it is above the general level?

What's even more terrifying is that the super strong people in this race, the best ones, how strong will they be?

Lu Chuan just glanced up and found that this city was actually protected by an enchantment, but it was not opened now, after all, it was not wartime.

In this city, Lu Chuan felt some nervousness.

The soldiers of the brigade patrol each other here, and occasionally see some strong men soaring into the sky, slashing like cannonballs, which is how they use themselves to fly patrols.

The tension is caused by a huge lake on the edge of the city, which is full of fresh water. A large number of soldiers, stationed on the edge of the lake, appear to be guarding the place.

"They should start running out of water."

Lu Chuan sighed lightly, he knew why there was a shortage of water, and they obviously didn't realize the real reason yet, they just classified it as a natural disaster, thinking that they would pass if they carried it.

In the case of water shortage, water grabbing becomes inevitable.

Their social structure is currently in a fragmented state.

No matter what kind of civilization it is, it must be divided for a long time, and it must be united for a long time, which is the law of the universe. The same is true of this civilization, which is at a time when cities are fighting each other, and there has not yet been a strong unified state.

Many forces, in the absence of water, had to stop their pace of spreading and annexing.

"Ignorance is actually a kind of happiness." Lu Chuan shook his head, but compared to the people who died directly in the war, these people may not be happy in the future, but in an environment like purgatory, struggling to die.

In comparison, it will indeed be millions of times worse.

Lu Chuan was completely invisible, so he swaggered in from the city gate and came into contact with this race in person, which could be regarded as an understanding of this kind of cultivation civilization.