The edge area of the Wall of Sighs.

The observatory base hidden in the timeline, Li Jianfeng and other researchers, were also stumped by the situation of the Wall of Sighs at this time.

After thousands of years of research, the current scientific detectors of the new human race have only safely advanced to the 720,000 times time flow rate region, and if they do not care about the cost, they can break into the 1.07 million times time flow rate area.

To a certain extent, the Institute of High Flow Time Resistance of the Science and Technology Commission also seems to have entered a bottleneck stage.

In the past 372 years, the progress of related technologies has stagnated, and Li Jianfeng also expected this, but he didn't expect it to be so fast.

After falling into a bottleneck period, it also affected the research of Li Jianfeng's side.

Just when the researchers were distressed.

The ghost agents in the observatory had a solemn atmosphere.

"Team Leader, in Area 50367 of the Wall of Sighs, three ships were found sailing fast." Zhang Kaixuan hurriedly reported.

Jiang Haitang, who frowned, cautiously browsed the detection data, if it was a spaceship of other civilizations, he would not have such an expression.

Because the direction of these three ships is to sail from the Wall of Sighs.

He instructed Zhang Kaixuan: "Strengthen the vigilance, let the personnel near Area 50367 pay attention to safety, and if the situation is found to be wrong, allow the priority to retreat." ”

"Understood."

Looking at Zhang Kaixuan's back, Jiang Haitang's expression did not relax a little.

Meanwhile.

In Area 50367 of the Wall of Sighs.

The three unfamiliar spaceships have entered the 640,000 times time flow zone, and the speed of the spacecraft is extremely fast, like a ray of light.

The passive siren hidden nearby, through the sensing of space-time fluctuations, recognized the trace of unusualness from the countless space-time fluctuations.

These detection data are fed back to the observatory base through the resonance communication system.

As time passed, the three unfamiliar spaceships still did not pause, sailing in a straight and fast direction.

"Is there a suitable civilization?" Jiang Haitang turned his head and asked.

The ghost agent in charge of the book analysis shook his head: "No, the ship style is not from a known civilization. ”

"Is there still no response from the other party?" Jiang Haitang continued to ask.

Zhang Kaixuan also looked weird: "The other party didn't react, as if they didn't find our sirens and detectors." ”

Regarding this situation, Jiang Haitang and others have no doubts.

According to the civilizations encountered before, generally speaking, the first time they perceive the existence of sirens and detectors, those civilizations will definitely react.

And according to the situation of these three strange spaceships, the other party can fly out from the depths of the Wall of Sighs, which proves that the level of science and technology is definitely not weak, at least the beginning of a high-level four-dimensional civilization.

The beginning of this advanced four-dimensional civilization was still stronger than that of the new human race.

That being the case, there's no reason why sirens and detectors can't be spotted.

However, the current situation is that the three strange ships are indifferent to the new human sirens and detectors, and this reaction is illogical.

Jiang Haitang, who was meditating, glanced at the virtual map again and found that the other party had come to the 270,000 times time flow speed zone.

Suddenly he had a bold idea: "Triumph." ”

"Here, what's the matter with the team leader?"

Jiang Haitang commanded: "You ordered the ghost agents who monitored the strange spaceship to completely evacuate the nearby area. ”

"Yes."

More than three hours later, the ghost agents in Area 50367 of the Wall of Sighs, as well as the ghost agents in the nearby wooded areas, all completed their retreat and hiding.

Jiang Haitang looked at the virtual map in front of him, and he ordered again: "The third group." ”

"Yes."

"The tentative plan begins."

"Roger."

Through remote control, a probe appeared in the four-dimensional space-time, and the location where the probe appeared was the forward route of three strange spaceships.

If the other party does not change course, they will meet the probe head-on after 14 hours.

Fourteen hours, under the nervous gaze of a group of ghost agents, finally passed.

The situation in front of this ...... made Zhang Kaixuan dumbfounded.

The three strange spaceships, as if they hadn't seen the probe, passed by the probe directly.

This scene made everyone present look at each other.

Jiang Haitang's eyes flickered and said, "It seems that my guess is correct nine times out of ten. ”

Feeling that the opportunity could not be lost, he immediately came to his senses: "Triumph, prepare the capture plan, take these three spaceships for me." ”

"Yes." Zhang Kaixuan was also excited.

After a lot of scrambling, they finally had a plan for the capture.

In the direction of the three spacecraft, Jiang Haitang and the others prepared a series of deceleration nets, which were worried that a sudden braking would cause problems in the spacecraft, so they adopted a plan to decelerate layer by layer.

When the spacecraft hit the first deceleration net, the speed dropped slightly by about a thousandth.

After being blocked by thousands of deceleration nets, the brakes were finally completed half a month later, and the spacecraft was completely intercepted.

Then the three prepared unmanned spacecraft directly wrapped each other, and then disappeared into time space and quickly transferred to the designated position.

For the product of this unknown civilization, the new humans are very cautious in dealing with it, such as direct contact and the like, which is absolutely not allowed.

The transfer went exceptionally well, and after a month-long journey, we finally arrived at the temporary resettlement base that had been secretly prepared.

An unfamiliar spaceship isolated in time and space, three ships stored in three separate areas, and very far apart from each other.

The next job is that the ghost agents of the Ghost Secret Service and the researchers of the Science and Technology Commission take over this secret base through projection.

Li Jianfeng, who had just learned about this, was outside the isolation layer, staring at the spaceship with burning eyes.

"Team Leader Jiang, you guys scared me."

Jiang Haitang smiled and said nothing.

Li Jianfeng, who was excited, quickly calmed down and took a group of researchers to prepare to scan and analyze one of the spacecraft.

A large amount of scientific equipment, arranged around the spacecraft, is scanned from the surface little by little, and then gradually penetrates inside.

In the spacecraft scan model that has just been built, those scan data are added to the model little by little.

Due to caution about the unknown, the scanning proceeded very slowly, taking three years to scan to a tenth of the depth.

Li Jianfeng, who got the analysis report, showed a hint of deep thought, although the surface of the spacecraft was intact, but judging from the scanning situation, it was not optimistic.

If no new humans had captured them, the shells of these three spaceships would have disintegrated themselves into primitive matter after 375 million ~ 421 million years.

From the observation data of the microstructure, Li Jianfeng found that many structures have deteriorated and aged.

These circumstances made him further realize the horror of high flow time.

Generally speaking, in the normal four-dimensional space-time, the creations of the higher four-dimensional civilizations are almost immortal, and time almost loses its effect in the face of these things.

But the situation at this time made Li Jianfeng understand that it was not that time was up, but that the upper limit of the civilization creation had increased.

Once the flow of time is greatly increased, the four-dimensional people and their creations will be unable to resist the ravages of time.

It can be used as a dimensional carrier, and the mystery of the rules of time deeply attracts new humans, and also makes new humans have to be in awe.

The terrifying degree of this silent cosmic power is far beyond the imagination of the new human beings.