Du Xingyu already had the answer in his mind about what kind of matter can block the energy of the annihilation of space, that is, the four-dimensional barrier!

Black hole bombs can cause holes to appear in the four-dimensional barrier in a short time. However, as long as the mass of the black hole is reduced, the power of its "space annihilation" is reduced, the four-dimensional barrier can be wrapped in this energy and then used.

"Start simulate space energy reactors." Du Xingyu began his own design, and he controlled the mass of the micro black hole so that it would not evaporate quickly, nor would it expand too much and cause the reactor to fry the furnace.

The four-dimensional barrier acts as the "fireplace" of the reactor, and then uses the energy converter to convert and use the energy released by the annihilation of space.

...

A few months later, Du Xingyu finally successfully simulated the space energy reactor for the first time on the simulator. With the first, second, and third, it was much easier.

Finally, he handed over the established model to the Academy of Engineering and let the Academy start construction.

In addition to space energy reactors, human civilization is also studying the principles of wormholes.

Now humans control two star clusters, with the maximum distance of more than 700 light years in their jurisdiction. Such distance warships can jump beyond space, but are not convenient for large-scale military operations and economic behavior.

So they plan to build a stable, long-term wormhole now with the Pleiades and the honeycomb cluster.

While human civilization is focusing on building and developing science and technology, the situation of the Orion Arm has also undergone tremendous changes.

In order to seek protection, some low-level civilizations have begun to defect to the angel civilization camp and the demon civilization camp.

Some civilizations began to attack other civilizations, some were to obtain the "vote letter" to join the camp, while others wanted to develop and grow themselves and gain the qualification to negotiate conditions with the camp civilization.

Some people took the opportunity to cause trouble. On the eve of a large-scale war in the Milky Way, even the civilization that loves peace must be prepared to fight at any time!

Because human civilization conquered the two third-level civilizations around it, it has not been attacked by other civilizations for the time being.

...

Pleiades Star Cluster, a space base.

This is one of the experimental bases of the Supreme Academy of Human Civilization Engineering. What is built here is a space energy reactor, a device that humans attempt to break through to the fourth-level civilization!

Today is the day for the space energy reactor testing. Many bigwigs of the Academy of Sciences and senior leaders of the Human Alliance are paying attention to this.

"For safety reasons, the first generation space energy reactor is large in size, roughly the size of an earth." Pei Jia introduced to the senior executives who came to observe, "If this experiment is successful, the volume of our second generation space energy reactor can be reduced by more than a hundred times!"

In the virtual world, everyone stood in space and observed the situation.

In the real world, nothing can be seen here because the four-dimensional barrier blocks people's sight. What they see are three-dimensional images restored by internal monitoring equipment.

"This space energy reactor is like a large four-dimensional bubble!" Turs commented. "In such a large bubble, only a small dot reacts, and it also has super energy, which is incredible!"

"If we succeed, human civilization will become a level 4 civilization!" Chen Hong was looking forward to it. The level 4 civilization was an unattainable mysterious existence in the eyes of the human civilization. Now humans also have the opportunity to become a level 4 civilization. How can people not make people feel excited?

"Prepare to start!" Du Xingyu carefully checked the equipment on one side, but did not respond to any major problems.

"Space Energy Reactor No. 1, start ignition!" Pei Jia shouted.

Ignition is an ancient slogan of activation, passed down from generation to generation by humans. This time, the ignition burns space!

In the space energy reactor, a small micro black hole is formed, which swallows the space in the four-dimensional bubbles. The black hole itself forms a "microspace".

Human scientists once speculated whether a black hole itself would be another "universe". Humans do not know this at present, but they know that black holes can distort space and space, swallow energy, matter and space.

As antimatter inputs negative mass into the micro black hole, the internal stability of the black hole is quickly disrupted, and its internal space begins to expand, and then it exceeds its gravitational limit and bursts violently.

The energy of space annihilation has been produced!

The space energy of a small, micro-black hole is far more than that of an antimatter reactor.

"Energy Level 4!" detection equipment shows that at this time the energy level of the space energy reactor has reached the level of the fourth level civilization imagined by humans!

The reaction begins to cycle and the energy is constantly being released.

"It's basically successful! Space Energy Reactor!" Pei Jia reported to the command center and the Academy of Sciences excitedly.

It is estimated that it will take tens of thousands of years to verify the stability of this reactor.

But now humans don’t need to pay much attention to it. As long as the energy can be used stably, they think it is successful.

"Okay!" Du Xingyu praised, "The next step is to reduce the volume of the space energy reactor and strive to apply it to the warship!"

This kind of reactor is not needed in the cluster of human civilization, because the star furnace is enough to provide sufficient energy.

Space energy reactors are mainly used for military and wormhole manufacturing.

"We can finally use space energy!" Chen Hong sighed, "From today on, human civilization will officially become a level 4 civilization!"

"Fourth-level civilization, a Galaxy-class warship!" Yang Shaolin said excitedly, "I'm going to the Academy of Military Sciences to supervise the construction of a Galaxy-class warship."

"The wormhole can be created too!" Lu Xing said, "Then we can take down all the several scattered star clusters around!"

"With space energy, the territory of human civilization is truly unified!" Mo Caiwei's pressure has been greatly reduced. Since the expansion of human territory, the internal management of human civilization has become increasingly difficult.

Especially the affiliated civilization Pleiadean civilization and the new territorial honeycomb clusters, because they are too far away from the core area of ​​human civilization, even if chaos occurs, the command center will find it difficult to solve it in time.

Only with wormholes can human civilization truly control the star cluster!

When the command center announced the news to all human civilization, all human beings, including other races, sea races, Maoqiu races, and affiliated civilizations, celebrated them together, and designated this day as the anniversary of the fourth-level civilization.

After the first generation of space energy reactor was made, it took humans only three years to build the second generation of space energy reactor, which reduced its volume by 150 times.

At the same time, the wormhole that humans want to build has finally been built.
Chapter completed!