Despite the long time of hundreds of thousands of years, the various facilities in the base are as clean and functional as new, and there is no trace of the passage of time at all.

In addition to the extremely special materials used, the intelligent robot maintenance team in the base also plays an unobtainable role! A total of tens of thousands of robots, as well as a huge parts processing and production center, as well as the corresponding raw material collection engineering units, energy spar automatic processing and smelting centers, etc., are the guarantees to ensure the normal operation of the base for hundreds of thousands of years!

The ruins of the ancient civilization that Xiao Junling had investigated in his previous life were just the scientific research area of the ancient intelligent race, not the kind of permanent base, so it was already dilapidated, and it was also dangerous!

And this kind of specially designed permanent base that can withstand the test of hundreds of thousands of years is a priceless treasure that can not be found for the high-level of the Huaxia Empire or for the other two empires!

At least as far as he knew, in the past thousands of years of history, the Huaxia Empire had never found a similar ancient civilization base, not only was it well preserved, but even all its functions were preserved normally!

Not to mention the massive amount of information in the light brain, even if you take a piece of metal from here and throw it at the top auction of the Chinese Empire, you can fetch an unimaginable sky-high price!

It's a pity that he basically can't use those materials now, so he can only watch them greedy! If everything in this base can fall into the hands of the Huaxia Empire, then in a few years, the scientific and technological level of the empire will definitely have a leap forward, surpassing the other two old empires in one fell swoop, and becoming the most powerful country in the entire Star Sea World!

Of course. He's not so pedantic. Will think about giving things to the state or something. That would only be the target of public criticism, and he would either die without a place to bury him, or be locked up in a laboratory for the rest of his life! Even the teacher can't protect him!

So this base is destined to remain silent, and until he has enough strength to protect himself, he will not leak any news about this place, not even the closest people can tell.

However, there are some things that he can still use now, such as the intelligent robots. Parts processing and production center, raw material collection engineering unit, energy spar automatic processing and smelting center, etc.

As long as the corresponding instructions are given to the central optical brain, it is not difficult to process some of the parts he needs now! Enough to improve those ships!

And the energy spar automatic processing and smelting center in the base, the raw material collection engineering unit, is what he urgently needs now!

“…… There are still a lot of good things in the warehouse, you can take them back! Just leave enough for the base to run here! Yi Lin said, and a long list of resources appeared on the light screen!

He took a cursory look and found that almost all of the mineral resources on the planet could be found on it. And there are a lot of reserves! Including the high-quality energy crystals that occupy three groups of warehouses!

Under his command, several transport robots with their own large-capacity dimensional space quickly entered the hall. Then he placed the various ore samples in his abdomen in front of him, as well as the energy crystal.

He grabbed a few pieces and inspected them, and found that they were all extremely pure goods, and it was estimated that they had reached at least 99.9999% or more, or even higher! It is not difficult to achieve this point at the level of skill of this civilization! Even the processing and smelting equipment in the Huaxia Imperial Laboratory may not be able to achieve such high purity! It's up to the most demanding requirements!

As for the energy crystal, it's even more amazing! He grabbed a piece of finished product that was cut and processed about 30 centimeters long, 4 centimeters high, and about 10 centimeters wide, weighed it slightly, and found that it weighed more than 700 kilograms, which ordinary people couldn't pick up at all!

These energy crystals are crystal clear throughout, like pieces of delicate handicrafts, exuding unimaginably powerful energy fluctuations, and even the free energy in the surrounding space faintly resonates with it! Under the golden light, it looks brilliant and gorgeous!

He understood that the grade of this spar, as well as the energy contained in the unit volume, had far surpassed the A1-grade energy spar in the Star Sea World Realm, and even the extremely rare S-grade energy spar might not be comparable!

The energy crystal of that level, after hundreds of complex refining, purification, concentration, and other processes, finally produced a finished product, as long as a fist-sized piece, could make the planetary-level destruction main artillery group on his war fortress fire thirty times at full power! In other words, the ecosystems of multiple terrestrial planets can be easily destroyed!

It's just that this kind of thing is still in the laboratory stage, and even with the technical level of the three empires, it doesn't have the ability to mass produce it. However, in the warehouse of this base, the energy crystals of this specification are piled up in the entire thirty warehouses covering an area of tens of thousands of square meters!

In the Huaxia Empire, this kind of strategic material, which is incredibly expensive to process, is only supplied to special strategic weapons in certain peerless domains, or only supernatural equipment above the sub-god level can use it!

Xiao Junling took a deep breath, tried to calm himself down, and asked, "For hundreds of thousands of years, the collection units in the base have never stopped working!" Aren't you worried about being noticed by the group of crabs outside? ”

Yilin said: "Of course not! Before the fall of the Empire, the reserves here were always at full capacity! Later, when there was no source of replenishment, the base's resource collection unit started on its own, going to the ground and nearby satellites to mine various resources! ”

"Later, when intelligent life appeared on this planet again, out of the need for concealment, the collection units of the base no longer appeared on the surface of the planet, but turned to the bottom of the sea, as well as the depths of the stratum!"

Video images appeared on the light screen, on a huge metal platform, stacked with countless ores and various intelligent robots, and a layer of light blue energy shield could be seen at the edge, and the outside was full of dark red liquid, which was the hot magma surging in the core of the earth, rich in a large number of metal mineral elements!

Hundreds of giant robotic arms pass through the energy shield to extract the metal solution from the hot magma, and send it to a specific machine for a series of processes such as cooling, separation, slag removal, and purification, and finally turn it into a piece of high-purity high-quality finished ore!

Moreover, the dormant base consumes far less than imagined, and as long as the warehouse is full, it can meet the needs for a long time! Only when the inventory level drops to a certain level will these collection units be ordered to dispatch by the optical brain.

Speaking of which, the reserves of various mineral resources in the depths of the stratum are much richer than the veins in the shallow layers of the earth! As long as the mining skills can keep up, the harvest of mining here is much greater!

Especially on planets that are assessed as resource-poor, a large part of them are not really lacking in resources, but most of those resources are located deep in the earth's layer, or even in the core of the earth!

Although the Chinese Empire also has the technology to mine resources in the deep crust, it cannot be popularized at all because of the high cost that is really difficult to control, and it is still mainly based on the shallow surface resource extraction method!

Xiao Junling instantly came up with a few new money-making schemes, for example, after returning to the Star Sea World Realm, he would buy those resource-poor star fields at a low price, and then use this advanced technical equipment to mine deep in the earth's crust, and he could make a fortune!

"You don't need so many of these energy crystals now," Yilin said, "Sister Meixin and I urgently need energy recovery, so why don't you use them for us first!" ”

"No problem, you can use it!" Xiao Junling replied very happily.

Anyway, in the future, as long as the processing and smelting center of the base is fully operational, these things will soon be produced in a steady stream, and the help given to him by these two holy relics of ancient civilization is irreplaceable, of course he will not be stingy!

A golden spherical hovering car approached, and when he sat down, it flew out of the hall!

In the depths of the warehouse, Xiao Junling looked at the wall of energy crystals that had been stacked on top of the ceiling in front of him, and said, "It's all yours!" Hurry up and absorb it! ”

Instantly, the phantom of the purple gold rune and the golden star appeared behind him, and the next moment, dozens of thick golden light bands shot out from his body! Plunged deep into the walls of the surrounding energy crystals! Then it went all the way deeper, and in a few moments, the farthest end had reached the end of the storeroom! Everywhere you go, an unimaginably large amount of energy is pouring in! Throw it into his body like a whale sucking water!

The area that has been drained of energy quickly turns from brilliant crystals into stone-like substances!

After a while, the thousands of spars in the entire warehouse turned into a pile of lifeless, inconspicuous stone bumps!

The next twenty-nine warehouses were scavenged one by one, and except for the last two, all the rest were swallowed up by the two of them!

In the depths of the sea of knowledge, a huge amount of energy continued to pour in, and then it was directly divided by the two women, and on the surface of the three-dimensional purple gold rune, the cracks that were once as dense as spider webs have been greatly reduced, and the remaining coarser cracks are also shrinking and disappearing in the slow fluctuations!

At the end of the day, except for a few extremely coarse cracks that had not completely disappeared, the entire surface of the runes was already as smooth as new!

As time passed, the surface of the runes became brighter and brighter, and the number of stars emitted became denser and larger than ever! At its peak, it condensed into beautiful crystal flowers that were crystal clear and exuded a breath of pure energy!

Brighter golden textures emanated from the surface of the golden star, making contact with the crystal flowers that were constantly derived from the purple gold runes. It will be swallowed and absorbed by the latter, and then the volume of the crystal flower remains the same, but the brightness is greatly increased, faintly with a heavy purple mang, and the energy contained in it is also more pure and abundant, and after integrating into the body, the speed of spiritual growth has accelerated a lot! (To be continued......)

PS: (Thanks to YY♀ Innocence, chenningshen, and liuyu123 book friends for their monthly votes!) Your support is the greatest motivation for the lord to persevere! ）