Lu Yun left on the last day of 2049.

He already had the information he needed for the day.

The holographic images that flashed before his eyes were the result of the tacit understanding between Pan Lishan and himself.

Among those holographic images, there is the most crucial invasion time information, as well as many vital manufacturing drawings.

Such as agricultural development plans, artificial aura design drawings, some planetary colonization plans in the solar system, planetary environment transformation plans...

As well as the construction drawings of the Kunlun Mountain Refuge, the hidden formation diagrams of the Imperial Palace, and various new formation patterns...

They are all stored in Lu Yun's mind without reservation.

And these are undoubtedly the foundation for mankind to gain a firm foothold on the earth in the future.

But right now, what Lu Yun needs to change most is the invasion from alien civilizations that will come to all mankind on February 8, 2024.

"This alien civilization is not very powerful..."

"Even before I intervened, humans were not completely defenseless."

"But it is certain that it will delay various research and development progress and destroy the interstellar colonization plan."

"I want to fight against the eventual arrival of 2050..."

"Then at least humans must always maintain rapid development!"

"If even this level of alien civilization can have an impact on human development, then what's the point of talking about the future?"

Lu Yun's brain is still working rapidly. He is analyzing the 26 years since the asteroid 'Oumuamua 2 was solved. There are several key nodes that humans must solve.

In those holographic pictures, the invasion of advanced civilizations almost did not appear.

Most of them are invasion methods from lower civilizations.

Of course, these intrusions are all wrapped up in the guise of "experiments."

If humans do not fight back, they will not take the initiative to start a large-scale war with humans, but at the same time they will not give humans a chance to develop.

"First of all, it is February 8, 2024..."

The holographic picture immediately appeared in front of Lu Yun's eyes again.

On the screen, a huge lizard-like beast that was taller than most tall buildings landed in the city.

According to the words recorded on the holographic screen, Lu Yun immediately got the answer:

"Alfa, the 100-meter giant beast, ignores nuclear bombs..."

"Quantum weapons are difficult to lock on."

"It was intercepted at the expense of the first three hundred foundation-building monks."

"At the expense of these initial foundation-building monks, we have become more and more accustomed to the appearance of these monsters, and the price we have to pay is getting less and less..."

"Five years later, with the appearance of more and more Golden Core monks, mankind has finally avoided the threat posed by these monsters."

Lu Yun frowned.

Three hundred foundation-building monks?

Humanity only entered spiritual recovery on January 1, 2024, but there were already 300 foundation-building monks on February 8?

Although there are 60 million Qi-training monks in the base, there will be 300 talented geniuses, which is normal.

However, such a sacrifice is obviously a loss for all mankind.

These are obviously the hopes of future mankind, but they died because of this kind of thing...

Lu Yun's brows jumped a little.

His eyes were full of fierceness.

Can these monsters be eliminated with more monks in the golden elixir stage?

There was a cold smile on Lu Yun's lips.

He clenched his fists and made a clicking sound.

"It seems that this time, there is no need to invite Brother Zheng."

He took a deep breath and prepared himself mentally.

As a member of the human race…

You should also solve this problem yourself.

However, Lu Yun was not in a hurry at this moment.

What we need to do now is to act steadily.

He immediately returned to the Yanjiao underground base on January 21, 2024.

Standing in Pan Lishan's office.

"Old Lu!?"

Pan Lishan looked very surprised when he saw Lu Yun appear.

However, Lu Yun couldn't be happy when he saw his old face.

If I didn't intervene, this face with eyes full of hope and longing for the future would become gray and lifeless after eleven years.

His last words were to himself.

And Pan Lishan was not the only one who died.

The Yanjiao underground base will be completely reduced to ruins, and the entire Yanjing will disappear. The huge pit still seems to be right in front of us.

Pan Lishan didn't realize how heavy Lu Yun's heart was at this moment. He didn't seem to notice the twinkling light in Lu Yun's eyes.

After all, Lu Yun is usually quite a silent person. Seeing Lu Yun appear here, Pan Lishan immediately told Lu Yun his next plan:

"We have begun to decide on the next food plan, and the artificial aura project has also been put on the agenda..."

"Everything is moving step by step, and Zhao Mingjie has even begun preparing a comprehensive interstellar immigration plan."

"We are ready to announce the existence of the base on the back of the moon within three months..."

"The first batch of lunar immigrants will begin normal life on the moon within a year."

Lu Yun was stunned.

He knew that this immigration plan... was destined to fail.

But at this time he did not say this answer.

After all, the meaning of his existence here is that he wants to change this "original".

Therefore, Lu Yun didn't say much after being stunned for a moment, but just nodded, and then asked:

“What’s going on with controlled nuclear fusion?”

"When can I start using it?"

"The earlier the energy issue is solved, the earlier we can develop other forces."

Pan Lishan responded immediately:

"Just one more month..."

"After all, the use of fossil energy has been deeply ingrained over the years, and it will take a certain period of time to rashly ban it."

"And you know, although controllable nuclear fusion is available, it is still too early to be practical..."

"With current civilian technology, it is difficult to popularize controllable nuclear fusion, but in terms of urban electricity, it can indeed be banned."

When he said this roughly, the movements of his hands did not stop.

From the mountain-like pile of documents, I found a copy of the "Civilian Plan for Controlled Nuclear Fusion", and while flipping through it, I said:

"Laser weapons and electromagnetic gun weapons are all in the process of development."

"Right..."

"Lao Lu!"

Pan Lishan suddenly thought of something, and suddenly the conversation changed. He was no longer as calm as before, but looked quite excited:

"The energy system of the spacecraft on the back of the moon has been repaired somehow..."

"The base on the back of the moon is stepping up research on relevant theoretical technologies. Through controllable nuclear fusion energy, we are likely to have very powerful energy weapons..."

As he spoke, his face turned red:

"As long as we have this thing, and cooperate with the use of space-based weapons, at least within the scope of the earth, we no longer have to worry about the invasion of alien spacecraft!"

Indeed, a starship of the level of the Orion Ore Ship is obviously a very powerful presence in the starry sky.

Previously, the First Emperor had single-handedly repaired the Orion mining ship that had stayed on the back of the moon for 20,000 years, but at this time it left a lot of benefits.

This is an impact that Lu Yun did not expect...

If humans can really reproduce the energy weapons on those Orion mining ships, even if they are not genuine energy weapons that can easily decompose the planet, they can still deal with most foreign invasions.
To be continued...