In the endless upper space of the Science and Technology Museum, Xu Lei was like a hard-working bee, constantly shuttling back and forth between booths with the same appearance, but he did not stop for long.

I have never found the right technology exhibit.

Fortunately, Xu Lei had already set his goal on level three civilization technology, so he was able to eliminate many options.

Otherwise, I really don’t know how long it will take to search.

Although there is no passage of time in the museum, no matter how much time has passed, when his consciousness returns to the real world, it will only be a few minutes at most. But after he recorded it according to the time flow rate of the earth and stars, he found that he had been in the museum for three months.

.

Based on past experience, it can be said to be very long.

Mainly after checking so many booths, although I encountered many technological exhibits from Level 3 civilizations, none of them had the potential to attract various civilizations in the galaxy.

In this way, even if you take it out, it will be of no use, and your influence will be wasted.

After all, the last time I exchanged the Source Star battleship production line and battleship manufacturing technology, I almost used up the accumulated influence, and now it is not long ago, and there is no time to recover it all.

So at the moment, the influence he has can be exchanged for at most one exhibit from a third-level civilization.

With this restriction, it means that he has no chance of trial and error.

No matter what, it must be successful the first time.

Therefore, we must be careful and strict in the selection of technological exhibits to ensure that this product can arouse the interest of other civilizations in the galaxy after its release.

But there was no result, which made Xu Lei gradually become a little impatient.

While looking at the booth in front of him, he kept muttering something to himself, and there was no sign of stopping for a long time.

"Can't such a large science and technology museum install a retrieval system? It actually requires me, the museum owner, to select it myself. It's like a stepmother!"

Xu Lei’s complaints are correct.

Under normal circumstances, special places like museums should have search functions for various conveniences.

To ensure that people and items are matched in the shortest possible time.

But the Science and Technology Museum, which houses the civilization technology of the entire universe, requires him, the museum owner, to search for it personally. What is it if it is not a stepmother?

Of course, although he became the owner of this cheap museum, he has not yet figured out the origin of the museum, so strictly speaking, it is not possible to judge whether there is a search function in the museum.

Maybe it's just that he can't use it.

In addition to being a little irritated, Xu Lei also felt a little regretful at this moment.

In fact, during the period of searching for suitable technology exhibits, he also discovered several good booths.

It even includes genetic medicines from level three civilizations.

After injection, the genes of carbon-based life forms can be optimized and lifespan can be greatly increased on the original basis. I believe it should interest many civilizations.

You must know that this is much stronger than Earth Star's genetic optimization fluid.

Looking at the civilized individual life in the entire universe, who doesn't want to make themselves more powerful, so there is definitely a market for this technological exhibit.

Maybe it can really change the current situation in the solar system.

But in the end, after careful consideration, Xu Lei chose to give up.

I always think that the next one will definitely be more suitable. No matter who has the gene potion, the civilization will not be strong enough and it will not be able to defend it.

But he never expected that after giving up this exhibit, he would never find a suitable one.

It's like being cursed.

However, if you choose to turn around and return at this time, it will be equivalent to all the efforts you have put in being in vain, and you will feel somewhat unwilling to do so.

So in this situation, he had no choice but to move on despite the trace of regret.

There was no sun or moon in the museum, and soon another two months passed, and Xu Lei almost became a completely programmed robot without a thought.

Apart from moving in front of each booth, there is no other action.

suddenly.

But for the first time, Xu Lei stopped in front of a booth, his eyes fixed on the information screen next to him.

Name:Particle Neutralization Shield

Level: Level 3 civilization

Evaluation: The product produced by Yuanxing must be a high-quality product. It is the talisman of all star battleships.

Influence: 120 million/125 million

Collection unit: Universe Civilization Science and Technology Museum

"Is the energy shield used on battleships? It is actually an advanced technology from the Source Star." After quickly browsing the content on the information screen, Xu Lei frowned slightly and looked solemn, as if he was struggling with something.

It can be said that this is the first time he has stayed in front of a booth for such a long time.

The biggest reason is the evaluation given by the museum to this exhibit.

Because it comes from the Source Star.

Ever since the last time he exchanged battleship production lines and battleship manufacturing technology, this mysterious source star had come into his sight, and he had developed a strong interest in it.

Based on the information he has available, it can be inferred that there is a lot of technology from the Origin Star stored in the upper space of the museum.

And they all have very high ratings.

This shows that Yuanxing must be a very advanced civilization.

Perhaps it has reached level 4 or even level 5, able to travel freely in the universe and easily open space channels for navigation across galaxy clusters.

However, after searching through the information treasure trove of the Galaxy Civilization Administration, he could not find any records about the Origin Star Civilization, which is really a pity.

But now that he has discovered the technology from Source Star again, it is inevitable that he will have some thoughts in his mind.

First of all, according to the limited content analysis on the information screen, this technology is obviously used on battleships. It can effectively ensure the safety of the battleship itself and use energy shields to resist all external attacks.

Due to energy and power issues, only large Star Destroyers in the Milky Way are equipped with energy shields. Ordinary small frigates and medium-sized battleships do not have energy shields. In battle, they basically rely on the hull armor to resist, especially in

When hit by the plasma cannon of a large Star Destroyer, there is no way to dodge and resist.

In the end, nine out of ten ships will be destroyed.

Regarding Yuanxing's technology, Xu Lei has no doubts about its practicality.

According to past experience, this particle neutralization shield technology is definitely more powerful than the Star Destroyer energy shield technology mastered by the third-level civilizations in the galaxy.

Maybe it can greatly increase the defensive power of the energy shield.

Even just a little bit is enough to affect the final outcome of an interstellar war.

These alone are enough to prove its value.

What's more, the price offered by the Science and Technology Museum only requires 120 million influence points, which is just within his remaining total.

Unfortunately, this technology may only interest the third-level civilizations in the galaxy.

But one must know that in the entire four spiral arms of the Milky Way, the number of level three civilizations can be counted on two hands, which is slightly different from his original idea.

Originally, he planned to unite most of the second-level civilizations in the Milky Way. The power formed in this way would not only make the Red Rock Galaxy a deterrent, but also help the development of the solar system. It might even be possible to advance to the third-level civilization in advance.

If you really want to redeem this particle neutralizing shield from the Source Star, it has nothing to do with those second-level civilizations.

After all, Level 2 civilizations cannot build Star Destroyers.

A lot of thoughts quickly flashed through his mind. After a while, Xu Lei's eyes became firm. He stood in front of the booth and murmured to himself: "Although it cannot be bound to other secondary civilizations in the galaxy.

, but if the overall strength of the Saitan fleet can be improved, it can still act as a deterrent to the Red Rock Galaxy."

"The decision is yours!"

That's right.

After careful consideration, he decided to redeem this particle neutralizing shield technology.

As his voice suddenly increased, he decisively reached out and selected Confirm Redemption on the information screen.

When there were only a pitiful five million points of influence left, a familiar note finally appeared in the lower right corner of the information screen, indicating that he could view the detailed information and technical formula knowledge of this exhibit.

Xu Lei was extremely familiar with this operation, so he did not waste time. With admiration and curiosity for the mysterious Source Star technology, he immediately clicked on the detailed information of the particle neutralization shield.

Immediately, dense and complex formula information came into his eyes, and he immediately entered the rapid browsing mode.

After condensing the eternal body, although the spirit can no longer be released and enter the overclocking state, the improvement of various body functions can be real.

Now it doesn't take long to transfer this information and knowledge into your mind.

With the influx of massive content, Xu Lei's expression changed from solemn to joyful, and finally turned into ecstasy.

It wasn't until the transmission was over that he couldn't help but shout: "Great, I didn't expect this particle neutralization shield technology to give me such a big surprise. The matter of the Red Rock Galaxy can be solved."

It turns out that in this technology, in addition to all the technical knowledge of the particle neutralization shield formula, there is also an energy shield amplifier production technology.

The two are complementary to each other.

And only by turning on the energy shield amplifier while using particles to neutralize the shield can the best defensive effect of the shield be exerted.

Although there is no actual data yet, based on my own speculation, the particle neutralization shield of the Source Star and the energy shield amplifier have at least improved the defense effect compared to the Star Destroyer energy shield produced by the third-level civilization in the galaxy.
To be continued...