Space cruiser fighter!

This could be considered an interstellar weapon!

It can cruise through the solar system, and one fuel supply is enough for three days of use!

Su Yun felt a tingling sensation in her head...

In today's world, which country wouldn't obediently bow down and submit upon seeing this fighter jet!

Once this fighter jet is unveiled, who can stop the Great Xia!

Who can threaten Great Xia!

Who can rival him!

Su Yunqiang suppressed his excitement.

Such fighter jets are products from who knows how many years ago...

So, what level of technological civilization has the subterranean civilization reached?

It's unimaginable, and no one can imagine it!

"Mr. Huang, how demanding are the piloting requirements for this fighter jet?"

"Cruising the solar system ⊛ Nоvеlιght ⊛ (Read the full story) is too fantastical for us."

"Could an ordinary pilot handle the pressure involved?"

Pilots of supersonic fighter jets in the world today already face considerable pressure, let alone such powerful aircraft capable of reaching up to one-twentieth the speed of light. 𝑓𝘳𝑒𝑒𝓌𝘦𝘣𝘯ℴ𝑣𝘦𝑙.𝘤𝑜𝑚

That's the speed of light!

The pressure involved is unimaginable.

"Don't worry, the reason why your current fighter jets put a lot of pressure on pilots is because your technological civilization is not yet mature enough to produce weapons that can do both."

"This space fighter doesn't have this problem."

"The pilot's comfort level is highly guaranteed."

"Of course, humans are physically different from us. When civilization develops to a certain level, the body's functions will be greatly enhanced."

"However, as long as the human is not extremely weak, they can still drive it."

“Your pilots from Great Xia are definitely all capable,” Mr. Huang replied.

"Then I'm relieved." Su Yun nodded. If no one could drive it, it would just be an object for display...

"Take a look at this one." Mr. Huang then waved his hand, and something resembling a boat appeared before him, only much smaller.

"This is an aerial warship!"

"This fighter jet is even older than that!"

"Air and sea integrated, capable of sailing on the sea and moving in the air."

"In terms of materials, with the current level of human technology, we cannot damage even the slightest bit of its fur!"

"Its cruising speed is also incomparable to that of ordinary ships."

"It only takes half a day to circle the Blue Star."

What Mr. Huang took out were all powerful weapons that the Great Xia Dynasty could use today. Although they were products of the old civilization, they were divine artifacts in the era of human civilization!

"A weapon that combines offense and defense, such a weapon is something that is unattainable in today's world..." Su Yun said, looking at the warship.

“Yes, Mr. Su, I used a lot of language that implied your lack of civility. Please don’t take it to heart. I’m just being frank,” Mr. Huang said afterward.

"Just some honest words..." Su Yun said with a self-deprecating laugh.

Compared to the civilization at the center of the earth, human civilization is utterly child's play.

"And these too!"

"These are building materials, including building materials and various construction techniques."

"This is energy technology; the methods for producing new energy sources are all here."

"This is from an environmental perspective."

"For a long time, we have also damaged nature."

"But this natural modification material is enough to transform Daxia into a paradise."

"The Kunlun Mountains you visited, the world's highest peak—these seemingly magnificent creations of nature are actually products of our old civilization..."

“I know some things. Daxia is now paying a lot of attention to environmental issues, after all, it doesn’t have mastered clean energy.”

"We are also putting a lot of effort into managing deserts and other areas."

“Our old civilization also experienced something similar.”

"This environmental modification technology is also very useful to you."

Mr. Huang's every introduction continuously broadened Su Yun's understanding...

After introducing most of the items in the space warehouse, Mr. Huang taught Su Yun how to use it.

After using it for a while, Su Yun had no problems at all.

"Mr. Su, I have finished my introduction."

"These things encompass all the achievements of civilization from the old era to the present."

"Very complicated."

"If humanity uses it properly, it can develop step by step to break through the limitations of low-dimensional civilization."

"This is the only thing we can do for you."

"You already know the entrance to our subterranean civilization."

"We will leave a projection of the moon goddess in the inner world, and you can enter the inner world at any time."

"Alright, I think our meeting is coming to an end now."

"I wish you a safe journey, Mr. Su, and I also wish human civilization a breakthrough, and congratulations on the great Xia Dynasty!"

Su Yun nodded solemnly. He had been here for who knows how long.

"OK."

"Thank you, Mr. Huang."

"I will always remember you," Su Yun said.

"Um."

"You can leave this space at any time. Once you leave, you'll be at the location of the Great Xia Kunlun Stone Tablet." After reminding him, Mr. Huang vanished without a trace.

Looking at this spatial warehouse, Su Yun's emotions remained unsettled for a long time.

Perhaps, from this moment on, the era of weak civilization is about to end.

Instead, an even more awe-inspiring civilization unfolded!

After putting away the displayed items, Su Yun discovered that the information system in his mind had completely disappeared.

This was expected.

With this spatial warehouse, Su Yun could even obtain many different systems.

However, it's pointless now.

Any one of these groundbreaking items would be enough to make one a king or a dominant force.

If this warehouse fell into the hands of some unscrupulous people, it would be a disaster, but in Su Yun's case, it's a different story.

Just as Su Yun was about to walk out, a voice suddenly echoed in his mind.

【Hello, I am the projection of the Moon Goddess.】

We can communicate at any time.

【Feel free to ask me anything you don't understand.】

The voice of the Moon Goddess came, which truly surprised Su Yun.

If we were to talk about the most advanced product of the subterranean civilization, it would certainly not be any so-called weapons or methods, but rather this inanimate object, the Moon Goddess!

Omniscient and omnipotent!

To humankind at present, they are like gods!

This is a cheat that's more powerful than all the systems combined!

"Hello Moon Goddess, I hope to have the opportunity to consult you," Su Yun said in his mind.

Then, he took a step towards the barrier of the space warehouse...