The milky white round beads lie quietly inside the box, reflecting a wave of soft white light.

"The so-called quantum communication satellite is actually called a pan-space quantum communication satellite." Elise's voice suddenly rang out in Ye Nan's thinking, "It is essentially different from the quantum communication satellite we are studying."

"What's the difference?" Ye Nan suddenly heard Elise say this and became a little more interested.

"Our quantum communication satellite adopts quantum entanglement technology, which is very confidential, but it is far from reaching the level of superluminal speed in propagation."

"Their quantum communication satellites can be connected to other networks in the entire Milky Way in an instant, without even a second delay."

"And from the information of the intelligent brain, it shows that quantum communication satellites convert signals into a special band, pass them into two-dimensional space, and then jump out, and connect to other networks. This technology is enough to prove that there is space jumping technology within the Pan-Galaxy Alliance."

Suddenly, Ye Nan's face turned red, and his heart was filled with excitement, and he wanted to find the Pan-Galaxy Alliance immediately and force them to hand over the space jumping technology.

Space jumping technology is a super-B technology. For example, it takes 5 to 7 days to go from Earth 1 to Earth 2. Just like space jumping technology, it can be at most one hour, no, maybe less than an hour, and this time also includes the time of flying inside the planet.

To be precise, it doesn’t take even a second to go from Earth Space Entrance No. 1 to Earth Space Exit No. 2.

If there is space jumping technology, the Milky Way will be a back garden for Ye Nan, and you can wander around at will.

"Don't be excited." Elise comforted Ye Nan and told him not to be so excited. "This is just a guess. I don't know if it is."

In fact, Elise was already sure that the Pan-Galaxy Alliance had space jump technology, otherwise they would not have applied dimensional space technology on quantum communication satellites.

One-dimensional space, two-dimensional space, three-dimensional space, and even countless dimensions of space are spaces that humans do not see with their naked eyes. They are all spaces in theory. In fact, whether they exist or not, no one knows them at all.

Just like Einstein's theory of relativity, it was regarded as a masterpiece in that era, but in fact no one can know whether the theory of relativity is correct, but here. Einstein's theory of relativity is purely fart. If Einstein was still alive, he would definitely make a public statement and apologize, because superluminal speed has long been applied to space warship technology.

Similarly, no one knows the theory of dimensional space, but now the Pan-Galaxy Alliance civilization uses this technology, which proves that dimensional space really exists.

"I don't know what one-dimensional space is, what two-dimensional space or even other higher-dimensional dimension spaces look like."

Ye Nan suddenly heard what the God of Death said, "They are existences above all dimensions." All dimensions are proved to be in the dimension space. There is also the dimension universe. I don't know what kind of situation the dimension universe is.

"First connect the network, maybe the space jump technology can be exchanged for silver dollars." Elise also understood Ye Nan's current mood. It can be said that if steam technology, power technology, and electronic computer technology are the driving force of the previous three technological explosions, then the space jump technology is the fourth technological explosion.

The space jump technology radiates other scientific and technological achievements, connecting the entire space-time empire is enough to make the entire civilization take off.

"Yeah, yes." Ye Nan nodded hurriedly. He pressed the ball and saw the ball fly up and rushed to the sky.

A sudden uninvited guest rushed up on the orbit of the earth. This ball, the size of a night pearl, immediately expanded under the sun's exposure. However, it expanded into a one-meter-long ball. Two dome-shaped antennas extended at both ends of the ball. At the same time, a series of currents covered the surface of the ball. After a full minute, it was collected.

"The No. 63 quantum communication satellite was successfully launched...it is docking the interstellar network...it is successfully connected to the interstellar network..."

Mechanical sound came from the quantum communication satellite, and the intelligent brain below seemed to be infected and suddenly emerged.

"The interstellar network connection is successful, please give me the network permissions."

"Elis, leave it to it." Ye Nandao.

"Okay." Elise agreed and immediately opened up all her currency system to the smart brain, allowing the smart brain to scan the data.

"The permissions are successfully obtained...the data is being loaded...the data is being loaded successfully...the interstellar network permissions are being opened...the permissions are being opened successfully."

With a swish, countless data emerged from the screen. Most of these data were various ores, and these ores were calculated in tons.

For example, a ton of gold costs one thousand Prometheus coins, while a thousand Prometheus coins are one silver dollar. If you want to buy this ton of gold, you need to first exchange the silver coins for Prometheus coins, and then use Prometheus coins to buy gold, which is a bit complicated.

"Why don't they sell and buy it directly with silver dollars?" Ye Nan was confused when he saw this situation. When he listened, he didn't feel the cumbersome, but now he felt the cumbersome.

"It's very simple, because if you buy it directly with silver dollars, what will these civilizations make?" Elise kept watching these data and said, "Think about it, if you buy 10,000 Prometheus coins at one time, then you need to consume, and the remaining Prometheus coins you consume cannot be exchanged for silver dollars. You must consume, which is equivalent to forced consumption."

"And if you do this, you can also get silver dollars from your private hands." Elise said again: "Although on the surface, only civilization can exchange its own currency for silver dollars, some things can also be obtained by private people."

"If I'm not mistaken, there should be a black market in various civilizations, and this black market is a place where private goods are traded."

"It is not only civilization that has good things, and the good things in private hands will not be bad. After all, this is the interstellar era, and there are still many things that have not been developed by civilization."

Elise said with some slight slightness.

The contact between civilizations is always official contact. On the contrary, the real contact is the transaction between private and private.

For example, before the end of the world, the amount of trade between the US government and the EU was large, or the amount of trade between the US and the EU was large, without thinking, it must be a private company.

"If you can pass the black market, it seems..." Ye Nan thought for a long time, but he did not come up with an adjective. In his eyes, the trade between civilizations should be carried out by civilizations or privately, but he had never contacted them. However, what Elise said made sense. No matter how much civilization purchases, it was not as much as privately. After all, Ye Nan could not take care of all aspects of the space-time empire. At this time, many private companies needed to supplement it. One person had a short plan and three people had a high plan. Even Zhuge Liang could not catch the military, government and people's livelihood, unless he was a god.

"You want to say how the people have silver dollars, right?" Elise giggled, she opened the order and pulled it down, "Look at this."

"These are..." Ye Nan widened his eyes, looking at these data, his mouth couldn't even close.

"Brainworm mission: capture brainworms on planet b-684 and reward silver dollars for 1,000."

Ye Nan actually saw the mercenary mission on it, which was simply incredible.

"Now you understand where the silver dollars of ordinary people come from." Elise giggled, as if she liked Ye Nan's eyes widened.

"I understand." Ye Nan touched his nose and finally understood where the people's silver dollars came from.

It turns out that the way to obtain silver dollars is not just the sale of technology, but also various tasks. These tasks are also strange, such as cooperating with xxx to clear out the Zergs on the planet xxx and exploring the remains on the planet xxx.

Although there are very few silver dollars after these tasks, most of them are only a few or dozens, they accumulate a lot.

"Apart from these tasks, there is also this..." Elise pulled down the screen again, and a trading order suddenly appeared on it.

This trading order is different from the list above. For example, if the above is Tmall in Taobao, then the following trading order is an ordinary store.

The list above is all technical information, and there are basically no finished products. The transaction order below is a large number of finished products. For example, a warship, the technology of the warship above requires tens of thousands of silver dollars, while the warship below only requires a few hundred silver dollars to be bought.

Not only that, the trading orders below are all kinds of strange and strange, such as the ore brought from a certain ruin, the biochemical weapons from a certain prehistoric civilization, and the local creatures from a certain indigenous civilization, and all kinds of items can be found, which is simply a vegetable market.

"Prehistorical civilization..." Ye Nan pondered for a moment and said, "Is there any information recorded in the intelligence brain?"

"There is a record, but it's just a little bit." Elise cleared her throat and said, "In millions of years ago, in the unknown era, the Milky Way developed a more brilliant civilization. According to some data, the Milky Way was not shrouded in some mysterious barrier as it is now. At that time, the civilization of the Milky Way once rushed out of the Milky Way, but for some reason, this civilization was destroyed and the barrier was born."

"That's it, I have an idea."
Chapter completed!