After three days of preparation, 2500 groups of 20,000 ship girls gathered over the space base of the home star.

After Xu Xingchen issued the order, 2,500 space warships set off at the same time, all directly crossing time and space to the solar system.

The first collective spatiotemporal ending verification experiment is January 1, 2020.

After reaching this time point, the ship girl team stays in the corresponding time and space, and returns to the home star before reaching this time point.

Since no matter how much time you experience in historical time and space, this time and space will only last for a moment after returning...

So, after the experiment began, Xu Xingchen and the ship girls behind watched, the 2,500 warships next to the space base disappeared one after another, and then appeared again instantly.

According to the arrangement of Yuanwang 1, after the ship girls participating in the experiment returned, the control system of the ship girl's hull they sailed would automatically upload data to the scientific research center.

At the same time, their communication equipment left on the earth will automatically send information to both addresses to confirm the situation after they leave.

First, they directly return to the home planet, and then they have entered the normal space-time of the solar system, and those unmanned conventional detection spacecraft.

Neptune has specially designed a trigger reporting program for this purpose, which directly displays the received key data and images on a very intuitive graphical table interface.

So after the experiment began, Xu Xingchen and the girls of the scientific research ship turned their attention to this screen, and a large amount of returned data began to flood the screen in front of everyone's eyes.

Most of the fleets did not enter the space and time as close as 2020, so they all returned directly, leaving nothing behind.

Only three fleets have successfully entered the time point after 2020 and have lived in their respective time and space for more than a year.

At the same time, some detection marks for experimental verification were placed at the location of the unmanned spacecraft in the normal solar system.

Finally, the day before the timeline was about to be synchronized, I returned to the parent galaxy on the ship girl's hull.

These three data are automatically filtered out by the system and are specially displayed at the top of the statistical table.

Seeing these three data appearing one after another, Xu Xingchen couldn't help but lick his lips:

"They have lived there for more than a year, and they only have a moment after they come back! If they use those time and space for scientific research and construction, wouldn't we have unlimited resources and time?"

Neptune said even more excitedly:

"But what's more important is the experimental results, whether the things they left behind, the communication equipment, will send signals, and whether these signals will be received by us...

"If we cannot receive it, if there is no trace left at all, it means that other time and space will not affect our current time and space, so you can play it casually-

"Here you come!"

Neptune screamed suddenly, and everyone looked at the next to the statistics screen, where there were two sets of twelve large boxes.

These boxes will display the picture collected by the camera, which is a program interface similar to the traditional monitoring system.

Originally, there were only signals in the top four squares, which were the pictures around the body taken by the unmanned spacecraft that had arrived in the normal solar system space-time.

Two groups are on the back of the moon, one in the orbit of Mars, and the other in the asteroid belt.

The other eight are waiting to receive the signals sent by the communication equipment carried by the ship girls participating in the experiment. They were originally signalless.

However, after the ship girls who participated in the time returned and after the experimental results were counted, the monitoring program automatically switched the signal source and replaced it with a signal of the communication equipment left by the three fleets after 2020.

After a very brief response delay, six images lit up almost at the same time.

The above is a picture of the three fleets of ship girls living on Earth.

A tropical island, a forest, snowy field, and a deep mountain canyon. This is where the three groups of ship girls live.

Each place originally had a small mini dome that completely isolated the internal and external environment and ensured that the internal environment was suitable for life.

But when they left, they removed all the dome and internal facilities and put them into the space of the hull to take them away.

Only some adobe, brick walls, wooden houses, stone piles, etc., which seem completely normal to the earth, plus specially reserved animals, were left as the final experimental verification.

As for the equipment used for shooting and communication, it will also fly away by itself in a month, thereby completely eliminating the traces left by the ship girl as much as possible.

Each place has two pictures, one is taking the overall image of the area at a high place, and the other is shooting the state of the East House left behind from close range.

These two images in each place are still transmitted through two channels, one is directly transmitted and the other is transited through unmanned spacecraft in the solar system.

The signals in both channels are normal, indicating that the equipment left by the ship girl who participated in the experiment is also completely normal for communication with the original unmanned spacecraft in the solar system.

At the same time, three numbered signs appeared out of thin airplane in the original unmanned spacecraft, which were the marks sent by the ship girls.

Looking at the scenes in front of you, the live broadcast channel became completely quiet, and everyone already understood the meaning of this result.

After those time and space are advanced to the time of the current time and space, they will merge with the current time and space. Things unique to that time and space will be brought to the current time and space.

From another perspective, the three fleets of ship girls changed the history of the earth!

Although the history was only two years ago, no one would pay attention to the remote jungle and wilderness history, they have indeed changed.

Everyone has analyzed this possibility before the experiment, but now when this result really appears, they are still shocked and speechless.

After nearly a minute, Yuanwang No. 1 subconsciously said:

"These pictures show that the two time and space are completely synchronized. What is left in that time and space will appear out of thin air in our time and space, which means that we can interfere with the history of the earth..."

Neptune immediately added:

"No, Sister Yuanwang, there should be four time and space. The three fleets of ship girls went to three different time and space, but there is no difference. The key is that we can change the history of the earth in this way..."

Neptune became excited as he said that, and was about to continue to publish his plan to change history, Sirius couldn't help but speak:

"Wait a minute, will it not be a causal paradox like interfering with real history?

"For example, we went to 1930 and stopped the design and construction of Yixian, or changed it to another state.

"So will the senior Yixian in our family suddenly disappear or change?"

After hearing this, Xu Xingchen immediately reminded:

"No, in fact, there is no direct relationship between the ship girl and the earth. The ship girl is a life form specially designed by the creator who borrowed the question from the earth..."

Sirius will continue to explain immediately:

"Yes, although we were not directly formed by a warship on Earth, we were indeed produced under the influence of the culture related to the warships on Earth.

"If there was no Yixian in the history of the earth, how did the creators read the data related to Yixian?

"How to make a ship girl named Yixian? How to make a battle suit corresponding to Yixian?"

Xu Xingchen immediately realized that although his ship girls were not the Earth's ship, they were indeed affected by the Earth's ship, and then fell into deep thought:

"So... what are the purposes for which the Creators left such a solar system that allowed us to arrive directly?"

The other side of the Yuanwang No. 7 said more seriously:

"So I have a guess now that this change should be conditional and limited, or that there is a certain way of fit between the history of our change and the current time and space.

"So I think our next direction should be to verify whether these conditions and rules exist, and if so, explore the details of this rule."

Xu Xingchen nodded slowly after hearing this:

"Yes, we have now confirmed that our behavior in other space-time will affect the history of space-time.

"The previous guesses have also come to fruition. Those time and space have indeed disappeared, but they have also merged into our current time and space.

"It's just that we still don't know what the rules and ways of this influence and interference and fusion are.

"But how to do a specific experiment? Organize the fleet to enter a certain time and space, selectively change some historical events, and then wait for the results of the fusion?"

Hearing Xu Xingchen say this, Neptune jumped up and said loudly:

"This task is good, I'll leave it to me. This is already in my plan. Commander, you promised me..."

The other ship girls didn't say anything, and Xu Xingchen was also silent for a few seconds:

"The specific verification plan needs to be discussed, but to be honest, I don't trust you very much and can follow the plan honestly."

Neptune said immediately:

"I promise to follow the plan, I promise not to act randomly. Commander, you must believe me!"

Xu Xingchen was very hesitant:

"This... according to your resume, it's really hard for me to believe you, and... when you enter those historical time and space, the communication will be interrupted directly. There is no idea where you are doing, and you can't interfere with you in any way..."

Neptune continued to say loudly:

"No, you promised me from the beginning about the solar system. After the eighth galaxy operation, you made another promise and never keep your word!"

When Xu Xingchen heard Neptune’s reminder, he also remembered that he had negotiated with Neptune before and finally made a decision:

"I'll go with you. Just like now, I'll be the leader of the action team, you'll be the deputy leader, and I'll watch you do things on the spot."

Neptune was mixed with joy and sorrow when he heard it:

"This... Commander, as the team leader, you should stay in the rear. And you also have to deal with the alliance's affairs. You can't stay anywhere else for too long..."

Xu Xingchen looked at Neptune's reaction and made up his mind completely:

"The more you say that, the more I want to go with you. I am indeed the head of the alliance, and there are indeed many other things.

"But no matter how long I stay there, it will be less than a second here, and it will not affect my other responsibilities at all."

Neptune was particularly frustrated and subconsciously continued to persuade:

"This is not only whether it will affect your elderly work, but more importantly, your elderly safety issues. You are the core of the alliance, so you can't take risks!"

After hearing this, Xu Xingchen waved his hand and said:

"Everyone has been in and out for more than two thousand times, and no abnormalities have occurred, which has shown that this time and space are safe.

"So this matter is decided, Neptune, you give up resisting. Let's continue to discuss the details of the experiment."
Chapter completed!