The earth is as small as dust in the universe.

Beyond the earth, there is the solar system.

The solar system is located on the spiral arm of the Milky Way Orion.

There are 200 billion stars like the sun in the Milky Way.

Larger than the Milky Way is the local group of galaxies.

There are more than 50 galaxies like the Milky Way in this group of galaxies.

The local galaxy group is 10 million light-years in diameter, that is to say, it takes 10 million years to travel through the entire galaxy group at the speed of light.

This is not the end. The Virgo Supercluster is bigger than the local galaxy group.

Larger than the Virgo supercluster is the Pisces-Cetus supercluster complex, measuring 1 billion light years.

The earth is just a grain of dust in the universe.

And human beings living on the "dust" are in the first stage of civilization, planetary civilization.

The second level of civilization is the "stellar civilization".

Stellar civilization can use the energy of stars as an energy source for exploring space, and use warp engines to explore other star systems.

Usually, civilization development is at this level, and it starts to use methods such as implanting smart chips to strengthen individuals.

The third level of civilization is "galactic civilization."

Civilizations that reach this level can use wormholes for interstellar navigation, populations can leave native stars, survive in other star systems, can understand and use black holes, and begin to explore multidimensional space.

If one day humans develop to the point where they can visit every corner of the Milky Way, fly out of the Milky Way, and explore other galaxies, they will reach the third level of civilization.

However, what makes people feel scared is that the information revealed by Luo Hui shows that he comes from the fourth level of civilization, which is a "super galaxy civilization" higher than the "galaxy civilization".

In the research of cosmological sociology, it is generally believed that "super galaxy civilization" belongs to the most aggressive stage of civilization development.

Civilization at this stage, in order to plunder resources, will launch interstellar war without hesitation.

Moreover, although the technology at this stage is advanced, if there are several technological explosions in the low-level civilization, it is entirely possible to catch up with the technological level of the "super galaxy civilization" within a few centuries.

Even if the technological level is not surpassed, as long as the technological level of the low-level civilization is close to the "super galaxy civilization", it can leave the original galaxy, continue the civilization fire, and spread the flames of war to all corners of the universe.

Therefore, "super galaxy civilization" belongs to a stage that may be surpassed by lower civilizations at any time.

For this reason, the "super galaxy civilization" will not hesitate to launch interstellar wars and destroy the infancy of low-level civilizations.

Prevent low-level civilizations from threatening them after the technological explosion.

Unfortunately, human civilization is an elementary civilization in the stage of the technological explosion.

Therefore, those who have understood the sociology of the universe at the scene immediately thought of a lot of key information when they heard Luo Hui utter the words "fourth level of civilization".

"What is the reason for the four-dimensional collision between the earth and the star beast world?" Doctor An Lan asked aloud.

"Isn't it easy? Of course, my Palestine civilization is purging your low-level civilizations, and you are very close to the four-dimensional distance of the star beast world, so you can just smash your two worlds together and destroy two low-level civilizations at once. Waiting for civilization, using your words to explain it will get twice the result with half the effort." Luo Hu replied.

When everyone heard this answer, a moment of shock flashed in their hearts.

The four-dimensional collision between the earth and the world of star beasts turned out to be a higher civilization clearing out the lower civilization.

When he heard this secret, Fang Yuan suddenly discovered that the fate of the earth was far more tortuous than imagined.

If this information is true, that is to say, the Earth has been discovered by the Palestine civilization before the space rift appeared.

"In your civilization, what does Palese mean?" Doctor An Lan continued to ask.

"Soul descends." Luo Hu replied.

"So, the real name of the civilization you are in is Soul Descent Civilization." Doctor An Lan repeated a few words.

"Soul descends? I think it should be called soul parasitic? Or energy parasitic is more appropriate." Fang Yuan sarcastically.

"Whatever you say, you have been discovered by my civilization a long time ago. Your only hope of living is to ensure my life in exchange for your chance to become a colonial star." Luo Hu said threatening words.

"Where is the advent civilization in the universe?" Doctor An Lan asked again.

"Not in your galaxy, far, far away, more than 100,000 light-years away. The cosmic star map you have observed is too rough. If you insist on an answer, in my civilization, the mother galaxy is called Divine Advent." Luo Hu Replied.

"So, your civilization is an extreme purifier?" Doctor An Lan continued to question.

"It’s not appropriate for the cleaners to be so clear, because we are actually cleaning up the garbage, not extreme at all. Understand? I clean up your garbage just like you clean up cockroaches. According to your logic, cockroaches should also call you extreme Cleaner." Luo Hui corrected.

"How did the advent civilization discover the earth? If it exceeds 100,000 light-years, it is not so easy to be discovered by you. The Milky Way is 100,000 light-years in diameter and has 200 billion stars." Dr. An Lan asked.

For the universe, the earth is too small, just like a grain of dust.

Just as humans don’t care about the dust in the corner of the wall, high-level civilizations are not so easy to find the sun among the 200 billion stars, not to mention the earth.

What's more, according to Luo Hu's statement, the advent civilization is 100,000 light-years away, then the advent civilization is not in the galaxy at all.

If what Luo Hu said is true, the advent civilization is a super galaxy civilization, then the advent civilization controls at least one galaxy.

If the home galaxy of the advent civilization was the Milky Way, mankind would be over long ago.

It can be seen from this that the advent civilization is not in the galaxy.

"I don't know this anymore. It may be that you were unlucky, and it happened to be discovered."

Regarding the question of how the advent civilization discovered the earth, Luo Hu did not give an exact answer.

"Where is the planet where the star beast is located?"

"It is more than 1,000 light-years away from you. If there is no four-dimensional collision, it is a place that you will not be able to reach in your life." Luo Hu replied.

Fang Yuan's head was buzzing throughout the afternoon.

Because each of the information asked by Luo Hu is explosive, each of them may lead to possible disasters that destroy human civilization.

The world of star beasts is a thousand light-years away from the earth, and civilization has descended outside the galaxy.

In the eyes of the coming civilization, the earth is just like a cockroach in the eyes of human beings, a group of creatures that should be cleaned.

Fang Yuan felt his breathing heavier. Standing outside the corridor, he took a few deep breaths to calm his emotions.

...

(The third volume "Devil's Heart" ends, and the fourth volume "Supergalaxy Civilization Threat" begins. Please subscribe...)