Xu Xiaobai opened his mouth, but found that he could not say anything.

I thought that it would be easy to hear the situation when I reached the level 4 civilization, but I didn’t expect it to be so easy to see.

When you reach level 4, it is too difficult to kill you, so you are allowed to live, but you must be obedient and not be allowed to upgrade or evolve. Otherwise, if you violate our status, you will still die.

"Little guys, let's go. I've been in the fifth-level starry beast for some years. I guess in tens of thousands of years, I will naturally evolve and upgrade to the sixth-level starry beast. At that time, I want to live and go on a long voyage in the river.

The long voyage of the river galaxy is not that simple. Even for the sixth-level scientific and technological civilization, it is a major matter. It is rare to have this opportunity to see it."

The atmosphere between biological civilization and the starry beasts is very friendly, and it is not as cold as that between scientific and technological civilizations with different levels of civilizations.

No action was seen. The fleet's gravitational wave detector detected the space-time fluctuations of abnormal gravitational waves and the space-time ripples of ordinary gravitational waves. After a flash, the outside world fell into dark silence.

Xu Xiaobai understood that they were entering the space wormhole and walking through the wormhole.

A few minutes later, the gravitational wave detector detected the signal again, but the next moment the wormhole was opened again and entered the wormhole again.

Xu Xiaobai silently calculated the number of times he passed. After the 12th space wormhole passage, the other side of the yi wing said through consciousness fluctuations: "Okay, we have arrived at the starting point of the voyage in the river. This is about 9,000 light-years outside the dark domain, and the Dark Star Civilized Voyage Fleet has not come yet.

Here, you can act with confidence, but all kinds of active detection methods must be turned off. Currently, this place is protected by the Dark Star Civilization, and no civilization dares to take action at will."

Nearly 20,000 light-years, the space wormhole was passed through 12 times. Although this boss was only a level five starry beast, his strength was also a bit powerful.

"Senior, what would happen if there were biological civilizations with mysterious high-dimensional abilities or starry beasts appear?"

Xu Xiaobai looked at the outside world scene that was synchronized in real time on the screen. The starry sky here was dark and the starlight was extremely sparse.

"See what kind of high-dimensional ability it is. If it is ordinary, it can only affect the current known phenomena of the universe and space-time, then no one will pay attention to it. If it is powerful and mysterious, then pray.

Strictly speaking, you now have high-dimensional abilities and can directly create energy shields and nuclear materials through consciousness, but such abilities are of no value.

The most important thing for advanced scientific and technological civilization is the unknown research value of high-dimensional ability. See if you can find a breakthrough in the sixth-level civilization. Not all high-dimensional ability is worth paying attention to."

Qianyi waved his wings and blew a whirlwind into Xingtu. I don’t know where he got the information from this short time. Then he said: “The warships that the Dark Star Civilization made early preparations for the long-term voyage of the river are almost here. A series of preparations for the early stage of the long-term voyage of the river need to be prepared for a long time. You have prepared the arrangement of relevant testing instruments in advance. The most important and valuable thing in the long-term voyage of the river are these preliminary preparations.

I'll leave first. If you have any questions here, please contact me. If you want to leave, I will help you open the space wormhole to send you a trip, so as not to be idle at any level 5 technology civilization, wanting to find some fun to trouble you."

After Xianyi finished speaking, his figure disappeared into Xingtu.

After turning on the force field protection device again, Xu Xiaobai had the time to have the intention to check the situation here.

This place is far away from the Milky Way, 9,000 light-years away from the tail end of the Southern Cross Arm. In addition to the scattered light of the Milky Way behind and other rivers in other directions, the starry sky here is even darker than the starry sky you saw above the Milky Way silver plate before.

In this area, a large number of electromagnetic waves and spatial broadcasts are spreading, and some rebound data of electromagnetic waves are so familiar. Xu Xiaobai discovered that there are actually a large number of fourth-level civilizations here.

All electromagnetic wave broadcasts are sent by Level 4 civilization, or when the fifth civilization is looking for Level 4 civilization.

Because quantum communication only allows point-to-point and is not suitable for broadcasting, gravitational wave communication also propagates at the speed of light, for civilizations below level five who have not mastered spatial broadcasting, electromagnetic waves are still the first choice when sending broadcasts in wide-area.

"This is actually a trading event."

Through the public language dictionary, Xu Xiaobai translated several pieces of electromagnetic wave information. Many civilizations gathered here and formed a grand event. Everyone was trading valuable information with each other and interacting with each other to further improve the development of civilization.

“Do we have any valuable information data?”

Xu Xiaobai turned his head to the guinea pigs with some greed and asked the guinea pigs. Such an opportunity is a once-in-a-lifetime opportunity. Perhaps the transaction from it can be worth thousands of years of research.

"God Lord, I translated the buying and selling information. Almost all the transactions here are close-range detection data, technological data, and verification data of various conjectures for extreme celestial catastrophes.

Our development time is too short, and we do not have much advantage in technology and technology in curvature engines, force field protectors, etc., and there is no close-range detection data for extreme celestial catastrophes.

In this way, except for the sensitive information of biological civilization, the only thing that can be found is the original data of close-range detection of space wormholes, but I think the level 4 civilization here should not be short of these."

The teenage mice were also envious, but they counted what they were in their hands and looked extremely depressed.

If these level 4 civilizations are not mistaken, they should be level 4 civilizations within thousands of light-years nearby. After discovering a large number of gravitational wave abnormal signals here, they came to check and discovered this grand event.

Here, every moment, a level five civilization opens the space wormhole. The so-called close-range detection data of space wormholes is not short of these level four civilizations here.

"Do you want to sell the so-called technology civilization to quickly manufacture biological warships?"

Xu Xiaobai felt deeply helpless. He had never felt as poor as he was now.

The guess verification data of super-light speed detection methods that are constantly selling and buying, and even the entire set of super-light speed detection methods, etc., so much meat is flying around in front of me, but I can't eat it myself.

Suddenly, the transaction information that was constantly shuttled suddenly stopped. The gravitational wave detector did not detect an abnormal signal. A few minutes later, several warships suddenly appeared in front of them.

"Little guy, be careful, the battleship that Dark Star Civilization has made early preparations for the long voyage in the river are here."

At this time, the sound of string wings sounded in the minds of Xu Xiaobai and others, including the mice. The other party was telling Xu Xiaobai to pay attention through consciousness communication.

"The civilized warships in Area A, Area C, Area G, and Area Z are dispersed, please move to other locations."

Before Xu Xiaobai could ask with consciousness fluctuations, Xingtu suddenly detected a radio. The radio had the characteristics of consciousness communication and was directly and automatically translated into a language that Xu Xiaobai knew.

Following the broadcast, there is also an area division map. After comparison, Xu Xiaobai's fleet happened to be in the Z area.
Chapter completed!