My wife was kidnapped, my black technology was exposed

Tang Ke really wanted to explore the results, and wanted to understand the earth's more distant past.

Take a look at what the earth looked like before the ancestor dragon came.

In order to find out all this, Tang Ke decided to study the time machine.

Research a time machine that is more powerful than the fairy race!

The time machine of the fairy clan gave him a lot of inspiration, and he can further research in the existing direction.

"The limit of the time machine of the fairy race is tens of billions of years. Energy consumption is secondary. The most important thing is, what material should be used to withstand the energy fluctuations generated when the time is reversed?"

Tang Ke pondered while studying.

With a black technology system in hand, I don't worry about not being able to research it at all.

The time machine of the Immortal Clan is only [-] billion years old, and the limitation lies in the endurance of the instrument.

As for energy consumption, for level five civilizations, it's just a matter of changing time.

Under normal circumstances, the speed of energy extraction in the four-dimensional space is much faster than consumption.

But sometimes, the consumption rate will exceed the withdrawal rate.

For example, the opening of the time machine, the mass production of dimensional weapons, and so on.

Once the consumption rate exceeds the extraction rate, the previously stored energy is consumed.

At that time, the reason why Li Yan hesitated to continue countercurrent time was precisely because of this reason.

"The difference between me and the fairy race is that I have a Rubik's Cube, which contains almost infinite cosmic energy, and its own energy extraction speed is also frighteningly fast."

"I don't need to save energy, the biggest difficulty is the material that can withstand energy!"

Tang Ke muttered to himself and analyzed his own advantages and difficulties in research and development.

This kind of material that can withstand more than [-] billion years is also extremely difficult to find on the cosmic network.

Only sometimes, a deal or task will suddenly appear.

What is provided inside is some extremely special materials.

The amount of materials provided by these tasks and transactions is really too small, not enough at all!

"Among the major races, there are many strange and special products of civilization. Maybe you can trade them with gold."

However, because many planetary products are too unique and rare, these civilizations will not publish the information of these materials.

So it was necessary for Tang Ke to send someone to look for it, and then the two parties made a request before making a transaction.

"I didn't expect that in the vast universe, such a primitive method could be used to obtain the rarest materials." Tang Ke shook his head and smiled wryly.

Chapter 425 Stargate Teleportation Plan

If you want to find special materials that can withstand more than [-] billion years in this vast universe, it is far from being possible with black hole spacecraft alone.

There is a disadvantage of the black hole spacecraft, which is to leave a mark in advance.

For example, left a mark on the earth.

Then the black hole spacecraft can return to the earth in an instant wherever it goes.

But if there is no mark left.

Even if the cosmic network provides coordinates, it is still unreachable.

So Tang Ke decided to create a portal that can travel across the universe, or any door!

Tang Ke named this teleportation technology: Star Gate!

He has already figured out how to build it.

In the four-dimensional space, it is possible to travel to any corner of the universe.

You can even travel through time!

However, time travel can only go back to the past without any interference.

Everything that happened is now fixed.

Leaving aside the backflow of time, you can only watch and cannot make any interference.

Even if civilized beings have the ability to interfere with the past, they cannot change the present.

As for the reason, Tang Ke only knew two theories.

The first reason is: the interfering behavior of living beings will become an existing link in the past.

Without the interference of living beings to the past, there would be no present today.

The second theory is that the interference of living beings will only create parallel worlds, and cannot change the world in which they live.

Regarding these two statements, Tang Ke believes that the second is the truth.

With his understanding of the universe, he can already be sure that there are multiple universes in this world!

If the past is disturbed, it will only create a different world, but cannot change the world in which you are.

"I don't know if the same me exists in other worlds."

"Is the world I'm reborn in now a parallel world?"

"The black technology system should be unique. If there are people like me in other worlds, then they should not have a system."

When it comes to the multiverse, many conjectures immediately popped up in Tang Ke's mind.

Is my rebirth with memories because I am special, or is the system doing something wrong?

According to the time Rubik's Cube said, the system entered his body on the day he was reborn.

However, the activation time was when he was in his 20s.

The second is to think that there is a person exactly like me in other worlds, and I feel very uncomfortable!

But not necessarily.

Perhaps in other universes, his parents did not come together, and there is no such person as Tang Ke in other worlds.

The most important point is that Tang Ke is a reborn person.

If there is him in other worlds, is he the one before rebirth, or the one after rebirth?

"Forget it, I don't understand, let's study the star gate first!"

Tang Ke shook his head and put these messy thoughts behind him.

If you want to understand the multiverse, try to invent technology.

When his technology reaches the sixth level of civilization, he will know by going to other universes to see for himself!

Worrying about these problems now will only disturb his thinking and add troubles for nothing.

Back to topic.

In the four-dimensional space, it is possible to go to other space-time nodes, and the teleportation technology of advanced civilizations takes advantage of this.

Relying on the black technology system, Tang Ke created the black hole teleportation in advance.

It's just that the black hole teleportation limit is a bit large, so there is a plan for star gate teleportation.

The key point of star gate transmission is to forcibly open a stable four-dimensional channel in three-dimensional space!

This passage can go anywhere in the universe, just provide coordinates.

After having an idea and a direction, Tang Ke immediately devoted himself to the research.

…………

When Tang Ke was researching the star gate, the first batch of visitors also ushered in on the earth side.

Members of the Galaxy Alliance cannot enter the four-dimensional space, so the senior officials of the Dragon Kingdom came out to greet them in person.

This move flattered all civilizations.

"I didn't expect that the earth actually moved into the four-dimensional space. The scene here seems to be the same as the three-dimensional space?"

A group of creatures who visited the earth entered the solar system with various precious gifts.

The top executives of the Dragon Kingdom landed on the Great Wall of Space with them, and took the creatures from the universe to visit.

"This is the scene transformed by the force field. After all, we are three-dimensional creatures, and we are not suitable for four-dimensional scenes." Longguo executives explained while leading these creatures to visit.

After finishing speaking, they opened the shielded view outside the solar system, and various rotating images suddenly appeared.

All the creatures suddenly exclaimed, this is the first time they have seen a four-dimensional scene.

At a glance, it seems to see through the entire universe.

Taking a closer look, it seems to have run through the glory days.

This is indeed a four-dimensional space!

But this still cannot prove that the earth has entered the fifth level.

The senior officials of the Dragon Kingdom also knew this, so they took these cosmic creatures forward without any haste.

"A friend came from afar, and I don't know what you like to eat, so I specially prepared some fruits for you."

Came to sit down in the living room in the Great Space Wall, and the senior officials of the Dragon Kingdom gave each creature an empty plate.

The cosmic creatures were stunned.

Is this how people on earth treat guests?It's really unique!

When in doubt, the senior executives of Longguo made a casual move at their plates.

Like a magic trick, colorful energy particles suddenly appeared.

On each living creature's empty plate, there are all kinds of fresh fruits!

Pears, apples, bananas, watermelons, peaches...

Slightly cold, and nectar slides down on the fruit.

This operation stunned all the creatures in the universe.

Is this magic?

Obviously, there is no magic.

As long as the creatures of the fourth-level civilization realize that this is the only way of the fifth-level civilization-creating resources!

Only those who master the ability to create resources can be considered a level [-] civilization!

"Earth has really become a fifth-level civilization!"

This thought flashed through the minds of all creatures.

They picked up the fruit in front of them in horror and bit down.

The crunchy taste and sweet taste prove that these fruits are genuine fresh products, not deceptive projection methods.

"Eat a peach~ah~ so cool~~"

"This...is really a fresh fruit. May I ask if this is the creative power of a fifth-level civilization?"

"It's so delicious. I've never tasted such a fresh and sweet fruit. It's full of life and nature. These fruits are not synthetic, but exactly the same as those grown!"

"........."

The creatures in the universe were amazed again and again, and their reaction was exactly the effect that the high-level officials of the Dragon Kingdom wanted.

The reason for showing such a hand is to give an answer to the visiting creatures.

The fruit itself was on the plate, but was eaten.

Now, through the countercurrent instrument developed by Tang Ke, the fruit is re-condensed, and the magical scene just now happened.

Similar things happen frequently in the solar system.

The people of the earth have also been amazed at the beginning, and now they are accustomed to it.

Chapter 426 Rules of the Galactic Alliance

The creatures who visited the earth came in hundreds of batches, all of them were members of the Galactic Federation.

Just accepting gifts made a lot of money.

These civilized creatures came with an attitude of scrutiny, but returned with a shocked mood.