"Star Battle Castle?" Sheng Qingyun and several girls all looked at the virtual model like a manta ray in confusion.

"That's right, the Star War Castle, the ultimate weapon of interstellar warfare in the universe!" said the No. 1 Wisdom Brain Spirit, that is, the Instrument Spirit that turned into the appearance of Dongfang Ruolan," Although I don't know what kind of interstellar civilization the interstellar battle fort is, why it was abandoned here, from the results of the investigation, this interstellar battle fort has been fiercely fought, and there are many wounds on the surface and inside, but these wounds are insignificant compared to the entire battle fort, and it should not be the reason for being abandoned, the cost of building an interstellar battle fort is too great, and the civilizations that can build the interstellar battle castle are all super civilizations in the universe and stars, and each battle fort is an important strategic weapon for the super civilization and will not be easily abandoned. ”

"This interstellar battle fort hidden inside the moon, the length and width are more than 1,000 kilometers, and the middle thickness also reaches more than 600 kilometers, it can only be regarded as a small battle fort in the universe interstellar battle fort, and those super battle forts with a diameter of more than 10,000 kilometers, or even tens of thousands of kilometers in diameter, of course, cannot be compared, but it is still an interstellar battle fort, there are not many civilizations in the universe civilization that have the strength to build, just one energy system and power propulsion system alone will block many civilizations outside, just like aircraft carriers on the earth, more than 200 countries on the earth, very few can build aircraft carriers。 ”

It seems that over the years, Zhinao's understanding of the earth is still very deep, which will be compared to the national strength on the earth.

"Now the situation of this battle fort is more special, I don't know under what circumstances it was abandoned, the structure is well preserved, the special metal materials have not been corroded under the erosion of the long river for a long time, and they are still intact, but the warships equipped with the battle fort, the fighters, the armor and other weapons have all disappeared, maybe they have been taken away; fortunately, the power system of the battle fort is still there, but there is no trace of energy reserves, and there is a main gun in the armament system, thirty-six secondary guns, except for these, this battle fort is now an empty shelf, and there is no basic defense system。 ”

Listening to the No. 1 Wisdom Brain Machine Spirit slowly speaking, Sheng Qingyun and several girls looked at each other in surprise, which sounded really amazing.

"One, One, do you have an interstellar battle castle on Kaba Star, how does it compare to this battle castle?" asked Ouyang Xiaomei with wide eyes.

"As the overlord of a star field, the Kaba Star Civilization has the strength to build an interstellar battle fort, but the interstellar war fort built by the Kaba Star Civilization at the beginning was only a thousand-kilometer-level battle fort, and the materials used should not be as good as the metal materials used in this battle fort, but now that so many years have passed, I don't know where the Kaba Star civilization has developed now!"

The performance of the No. 1 Wisdom Brain Spirit, Sheng Qingyun found that there seemed to be no difference between him and people, and he was far from having such a performance when he was refining, and he really didn't know how they had lived with Dongfang Ruolan over the years, and they had grown to such a point.

Zhong Ying tilted his head and asked, "Can this battle fortress be repaired?"

"With the current technology of the earth, it can't be repaired, but if the technology of this cave can be copied to the battle fortress, the battle castle can not only be repaired, but may be even more powerful than the original!" said the No. 1 Wisdom Brain Spirit.

Hearing this, Sheng Qingyun could only shake his head and smile bitterly, the portable cave mansion is a powerful magic weapon that can be refined, and the materials used in it, the inscribed runes, Formations, refining formations, and formations laid out, none of them can be done by Sheng Qingyun now, he is now a good luck to sit back and enjoy his success, let him copy the formation or something to the battle fort, now he must not have this ability, he really has the strength to refine the battle castle into a treasure similar to the portable cave, that is of course a good thing, the special metal of the main structure of the battle fort alone is a rare material.

......

In the dark starry sky that is not many light years away from the solar system, a spaceship thousands of meters long like a cigar is flying slowly, which is also relatively vast for the cosmic starry sky, and its speed is also 10,000 kilometers per second, but the starry sky is too vast, and such a speed is like a snail in the infinite starry sky.

This spaceship, which looks like a cigar, has many patches on its surface, which makes the spaceship look a lot more fierce and full of murderous energy.

A group of strangely shaped creatures in the spaceship are partying, most of them are humanoids, and even if they are humanoids, only a few of them are more similar to humans, and the others have all kinds of special markings......

"Commander, there's a discovery!"

The Ship Commander was called into the command module, and the Commander looked like an upright lizard, with a head and tail of nearly three meters, draped in a pair of armor, exposed skin covered with scales, and a pair of vertical eyes that shone bloodthirsty.

"Say, what did you find, did a transport ship enter our area?"

"No, Lord Archon!" replied a subordinate with a pair of pointed ears like a green-skinned elf.

"What did you report if you didn't find the transport ship, you can't grab anything again, just starve to death!" roared the erect lizard.

"Lord Archon, we have discovered a signal sent by primitive means, deciphered by the optical brain, and the signal is emitted by a creature claiming to be human, located in a location they call the Solar System of the Milky Way......"

Listening to the report, the erect lizard squinted its vertical bloodthirsty eyes, its claw-like forelimbs scratching lightly at its hideous jaws.

After a while, the upright lizard ordered: "Immediately trace the source of the signal, lock the coordinates, accelerate the whole ship, and rush to the signal launch place!"

When the order was given, the erect lizard stretched out its paws and patted the green-skinned elf, and said approvingly: "We may be going to make a fortune this time, and we will reward you well, do a good job!"

The green-skinned elf immediately flattered his loyalty: "I will be loyal to the Commander, and I will never give up my life for the Commander!"

The erect lizard squinted its eyes, and a smile appeared on its stiff face, but no matter how you look at it, this smile makes that face look even more hideous and terrifying: "Okay, okay, you just do things with me, I won't treat you badly!"

The green-skinned elf piled up a bunch of smirks: "Lord Commander, why did you say that we are going to get rich this time, can you tell the little one?"

The erect lizard glanced at the green-skinned elf with vertical eyes, and said proudly: "Listen, I'll give you a good explanation, so that you can also have a long insight, the signal you intercepted is a primitive radio signal, which shows that the civilization that sent the signal is still a primitive civilization, with radio signals, through the vast starry sky, to what extent will it attenuate?" We can intercept this signal, and we can decipher so much information, which shows that this primitive civilization is not far from us, think about it, a primitive civilization life planet, how much wealth this ......"

In the starry sky, this patched cigar spacecraft has adjusted its direction and accelerated with all its might, and the direction is the galactic solar system, and at the edge of the solar system, the deep space exploration satellite launched by the United States many years ago is still sending greeting messages to the depths of the universe......