A little golden light blooms on the metal gate.

When these golden lights came together, they turned into one pattern after another.

It was the scientific puzzles that appeared on the metal gate and were recorded by the expedition team with their cameras. Immediately after, the cracked answers appeared in these patterns, completing them.

"Hiss......"

"It's beautiful!"

"It's literally a wall of science, it's so beautiful!"

Whether it was anyone who had seen the puzzle pattern on the metal gate, or someone who hadn't, they all lost their minds at this moment. Just because these patterns that appear on the metal gate and are completed are so beautiful under each other's foil.

Even those scientists did not expect that when the knowledge of various disciplines was turned into a pattern and gathered together, such a wonderful picture could be formed.

"Take a picture!"

Shocked, someone came back to their senses, hurriedly picked up the camera, and took a crazy picture of the metal gate, wanting to record this moment, and record the patterns that represent the beauty of science.

At the same time, the 'clatter' sound coming from the metal gate became louder and faster. Then people saw that this magnificent and huge metal door actually began to fold and condense...... In the end, it was more than 100 meters high and hundreds of meters wide, and it became a small metal ball the size of a walnut.

After seeing this, the scientists immediately boiled:

"What did I see?!"

"It's amazing, it's subversive...... What kind of metal is this? ”

"How is this done? What is the technology? ”

For a while, they began to speculate about the reason why the metal door had become smaller.

The metal door, which is 100 meters high and more than 100 meters wide, can be reduced to a small ball the size of a walnut...... This technology is simply not too perverted. If it can be mastered, it will play a big role in many places.

A scientist stepped forward quickly, reaching out to pick up the metal ball. But it's a pity that even with all his strength, he can't make this metal ball move.

"Although the size of the metal gate has shrunk, its weight is still there, and you can't hold it." Luo Yun walked over and explained, while reaching out and picking up the metal ball and holding it in the palm of his hand. "This thing, just like the golden hoop stick of Monkey King, whether it gets bigger or smaller, it weighs 13,500 catties."

Hearing this, the scientists nodded: "It seems that although its volume has changed, its mass is still constant...... Hey, according to that, could the Monkey King's golden hoop stick also be made of this special alloy? ”

But there are also scientists who have raised new questions: "It stands to reason that when its volume is reduced but its weight remains the same, the pressure on the ground will increase...... Why didn't you just crush the stones, crush the earth, and sink deep? ”

"It's simple." Luo Yun put the metal ball in the dimensional bag and said, "Because this place is where the remains of prehistoric civilization are located, there is a special magnetic field here, and you can't use the common sense outside to infer the situation inside." ”

Liming on the side, seeing Luo Yun take away the metal ball, wanted to open his mouth to say something, but after hesitating for a while, he still didn't say anything.

Because before Luo Yun came here, he had already agreed with the government that the things in this prehistoric civilization relic would be shared with the government by Jiufeng Mountain. Therefore, Luo Yun is qualified to take that metal ball.

As the metal door turned into a small ball, the golden light that shone with human eyes receded like a tide.

It was pitch black ahead, but it seemed like there was a new pathway.

The crowd used bright flashlights, searchlights and other tools to shine ahead, and soon dispelled the darkness.

Then everyone saw that there was a huge space ahead.

This space, at first glance, is artificially built, and the rock walls are smooth and neat, as if they have been chiseled and polished.

But that's about it.

The cave is big, but it's empty, there's nothing.

"Nothing?!"

"How so?"

"We've been trying for months, and we've managed to solve the puzzle inside the metal door and open it, but it's empty?"

"This is an empty ruin?!"

The crowd was dumbfounded.

Such a result is difficult for them to accept. After a moment's pause, they rushed into the ruins, reluctantly searching around and muttering, "How can there be nothing?" How can there be no things? ”

Unlike others, Luo Yun was not in a hurry or disappointed even if he saw that the ruins were empty, because of his experience in the No. 1 laboratory of Kunlun Mountain.

In his opinion, this ruin, perhaps not like Laboratory No. 1, left a lot of specimens and potions. But it's definitely not what the eye sees at the moment, nothing.

Among the ruins, there must be something left over from prehistoric civilizations.

But where is this thing, and how do you find it?

Luo Yun walked into the ruins with everyone, looking around vigilantly, while trying to spread the spiritual sense, searching for the treasures left here by the prehistoric civilization.

"Huh?"

As soon as his spiritual sense reached out, he suddenly felt it.

Something in this place was responding to the search of his senses.

It's like the 'computer' in the Kunlun Mountain No. 1 laboratory.

"Could it be that there is also a 'computer' in this ruin? The treasures left by prehistoric civilization are all in that 'computer'? Luo Yun had such a thought in his mind, and hurriedly used his spiritual sense to contact the 'computer' here, wanting to obtain permission to try it.

After contact, Luo Yun found that this 'computer' was unfortified. But because it has existed for too long, the stored energy has been almost consumed, and now it can only be in the most energy-efficient dormant state, and if it is not replenished with enough energy, it cannot be awakened and used.

Luo Yun immediately told Liming about the situation.

Hearing that there were no treasures left by prehistoric civilizations here, Liming breathed a sigh of relief and hurriedly asked, "What kind of energy is needed to wake up this 'computer'?" ”

Luo Yun replied: "Electricity, solar, heat, wind...... Even including spiritual power, etc., as long as it is energy, it is not a picky eater. ”

"Great, I just like it that it's not a picky eater." Dawn was overjoyed, and immediately returned to the forward base in the snowy mountains with his people and reported the situation to his superiors. In the days that followed, a large amount of energy was transported to the forward base and then transported to the prehistoric ruins.

Finally, after a period of 'charging', the 'computer' left over from this prehistoric civilization has finally been awakened!

"Buzz...... Airplanes...... Buzz ......"

With a slight humming sound, the ruins, which had been pitch black, suddenly became as bright as day.

A huge bookshelf turned into a halo appeared in front of everyone's eyes.

Each of these bookshelves is tens or hundreds of meters high, giving people a strong sense of shock.

The most shocking thing is that these bookshelves are full of books!

At this moment, people realized what the word 'mountain of books and sea of books' should look like......<

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