Yu Chen controlled the Horcrux mind to move, and the split sky shook slightly, and with a whoosh, it flew towards the remaining two black 'colored' demonic beasts!

After a moment, Yuchen retracted the Horcrux and shook his head as he looked at the two disemboweled black beast corpses.

"Sure enough, there are no beast cores!"

"If you don't have a beast core, wouldn't it be even a demonic beast, but...... How could a beast be more powerful than a top-level demonic beast?" said Zikong Bingxiu with a slight frown.

"Although I don't want to say it, I feel that it is necessary to let you know!" Yu Chen glanced at Zikong Bing and the others one by one.

"What?" Dong Xuan and Chu 'Yu' asked together, and Lin Tianhua and the others also looked at Yu Chen curiously.

"If I'm not mistaken, it's very likely that these three black beasts are mutated creatures cultivated by another civilization!

"Another civilization? What is ...... Another kind of civilization?" Chu 'Yu' couldn't help but say curiously.

"Another kind of civilization is to say...... Let me compare it like this, our Purple Moon Heaven Continent is mainly based on cultivating fighting qi and magic, which has given rise to our human civilization, and our civilization can be summarized as an energy civilization, or an elemental civilization, and in addition to these two civilizations, there are other civilizations introduced in some books, such as mechanical civilization, or technological civilization, if I am not mistaken, the base where we are now is likely to be a place left by a scientific and technological civilization......"

Yuchen explained the so-called types of civilization in the most concise and easy-to-understand language, of course, for some special civilizations, such as the plant civilization that he had seen in some books in his previous life, etc., he had said in a word, after all, whether that civilization existed, Yuchen was not sure, the only thing Yuchen dared to say was that energy civilization and scientific and technological civilization, this is real, after all, these are the two forms of civilization that he personally experienced in his past life and this life, of course, Yuchen didn't dare to say this, but these were boiled down to the book.

"Do you mean to say that this underground space was left over from another human civilization before the human race of the Purple Moon Heaven Continent developed?" said Zikong Bing with a look of surprise. Chu 'Yu' and the others were also surprised, but they were more curious, what Yu Chen said was undoubtedly novel, which was naturally full of attraction to young people.

"That's probably the case, but ...... But I can't be sure!" Yu Chen shook his head and said, but said in his heart, maybe the creatures who built this base were stationed in Ziyue Tian from another planet!

"What should we do now?Do we find a way to transport those energy crystals away, or continue to walk inside?" Lin Tianhua glanced at the corpses of the three black beasts and said, for these three black beasts, Lin Tianhua felt a kind of powerlessness in his heart, although they were not demonic beasts, but the strength of these black beasts was already comparable to the ninth-order top-level demonic beasts. Yuchen said just now that for technological civilization, even a tame puppy can artificially turn it into a mutant beast and have terrifying strength. If you continue to walk inside, it will be miserable if you encounter a stronger creature.

"Those energy crystals won't run away again!they've all come here, I won't be willing to do it if I don't find out!" Zhan Jiu said with a smile, with a trace of 'agitation' on his face that was difficult to hide. Obviously, he was looking forward to this kind of civilization, which had never appeared in the history of the continent.

"I'm also curious about what this so-called other civilization will look like!" Zikong Bing smiled as he glanced at the corridor that could not be seen.

"What about you?" Yu Chen looked at Dong Xuan and Lin Tianhua. Dong Xuan said: "Actually, of course I want to find out, but ...... If we encounter something more powerful, we can't even deal with Shadow Snow, or even if the other party is not as strong as Shadow Snow, but there are a lot of them, then we will definitely not be able to deal with it!"

"Yes, yes, Xuan'er is right, I think so too!" Lin Tianhua said with a smile. Yu Chen nodded and said, "This is natural! According to the records in the book, the base of scientific and technological civilization generally has a control center, where you can 'manipulate' everything in the entire base, as long as you find the location of that center, this base is equivalent to being in our hands! If we continue to move forward, then the next task is to find a way to find that center!"

After explaining the situation, everyone unanimously decided to move on, for such a huge base full of unknowns, not to mention Yuchen and their young people, even those hermits who have lived for thousands of years must be moved. However, the reason why Yuchen and they decided to move forward is mainly because of the super guarantee of Shadow Snow, if there is no Shadow Snow, even if Yuchen can exert ten times the combat power of normal demonic beasts after casting the soul core transformation, he will not dare to continue to move forward with everyone, after all, the three-headed black beast just now is still very terrifying, according to Yuchen's estimate, the three-headed mutated black beast is enough to compete with the real Thunder Fire Bear King.

After resting for a while, Lin Tianhua took some healing 'medicine', and everyone went on the road again, Ying Xue was still responsible for opening the way, and Yu Chen took everyone to a place about a hundred meters behind Ying Xue, at this distance, if there was an emergency, Yu Chen and the others were enough to react.

The entire base is too huge, everyone is moving quickly along this corridor, there are many branch corridors along the way, Yu Chen recorded these corridors in his mind one by one, and gradually formed a general route record image in his mind. Everyone has been advancing for two hours, and in these two hours, they have really encountered the attack of a few 'waves' of mutant creatures, but they are all in danger, Yu Chen is also glad in his heart, fortunately there is such a super combat power as the little guy, if someone else finds here, even if there are a hundred lives, I am afraid that they will be lost long ago.

"It's really amazing!" Zi Kong Bing said with a look of surprise as he stepped out of a giant elevator. Yu Chen naturally didn't care about the surprise of others, but devoted himself to depicting the shape of the entire base in his mind. In this base, there are many mutated creatures scattered, and from the perspective of strength, these mutated creatures are at the level of ninth-level demonic beasts, as long as they are careful, they will not be unable to deal with the situation.

"From the number of the elevator, it can be seen that the entire base has ninety floors, and the height of each floor is not less than thirty meters, so the height of this base should be nearly three thousand meters, and we find the entrance to the base from the ground is about six hundred meters underground, and the location where we appear is in the middle and upper layers of the energy space......" Yu Chen recounted while beginning to quickly sketch in his mind.

......

To be continued!