In the end, Cao Sheng took Lu Shan away!

He really doesn't know how to teach this apprentice. If what he teaches is not as effective as the apprentice's own thinking, then wouldn't he as a master be very shameless!

Even... he already regretted it a bit, regretting that he had accepted this apprentice when his brain was hot at the time?

Now it feels like this apprentice has smashed his hand, and feels a little flustered inexplicably, what's the matter?

But even if he panics no matter how much...this apprentice has already received it, he can't return the product when he hasn't made any mistakes at all?

Moreover, he can already foresee how brilliant Lu Shan's future will be, although... he became a master, he might not have any sense of existence during Lu Shan's growth. But... when Lu Shan really reaches the top of this continent one day in the future... or even the highest peak of the entire world, will he have a face as a master of such a peerless power?

Therefore, although Cao Sheng didn't think about what he was going to teach Lu Shan at all, he still took Lu Shan back to his cave in accordance with the previous agreement.

After all, although his cave mansion is not the most aura in the entire Erzongmen, it is more than twice as powerful as Qingxiufeng. Therefore, even if he can't teach Lu Shan anything, he can at least provide Lu Shan with a better practice environment.

Lu Shan's talent is so good, so Cao Sheng naturally didn't want Lu Shan to use pill in the process of cultivation.

And if you cultivate on your own, the cultivation environment is very important! The same practice for a day, in a place where the aura is exhausted, and in a place with a strong aura, can it be the same?

Moreover, heaven and earth auras also have different attributes, and in different regions, the aura attributes will have different differences and emphasis.

For example... In the vast sea, the attributes of heaven and earth aura are more inclined to water attributes, while in volcanic craters, the attributes of heaven and earth aura are more inclined to fire attributes.

It's not that this special area has only one type of aura. Of course, there are other types of auras, but one or several types of auras have a very large number of auras, while other types of auras have a small number.

Therefore, a cultivator will get a multiplier effect with half the effort by cultivating in a place suitable for his attribute talent.

And the location of the Dongfu where Cao Sheng usually lives in retreat was carefully chosen by him... This place is not only the place where the aura of heaven and earth is extremely rich, but it is also the place where the aura of various attributes is very balanced.

This kind of place can be said to be suitable for any talented cultivator to practice here, but the most suitable... is definitely the cultivator who practices Chaos Art.

In Qingxiu Peak, Lu Shan could practice for three days to the middle stage of foundation construction. If it were in his cave, plus the spirit gathering formation there... it might even be possible for Lu Shan to hit the latter stage of foundation construction in one day!

From the later stage of the foundation building to the completion of the foundation stage, the difficulty is much greater, but...Looking at the momentum of Lu Shan, it should not slow down much.

When I thought...Lu Shan might be able to cultivate to the Great Perfection during the foundation-building period in a few days, Cao Sheng had an unreal feeling, and...an inexplicable panic!

Fortunately, after the completion of the foundation building, if you want to condense the golden core, it is a threshold that the cultivator needs to go through. Although this threshold shouldn't be a big problem for a genius like Lu Shan, but it can make Lu Shan's rapid ascent a little slower!

Hmm...this level, it's best to keep this kid stuck for a year or two, otherwise... his promotion speed would be too scary!

Cao Sheng's cave is the real cave...because this place is in the midst of a big mountain.

And under this mountain, there is a small vein of spirit stone buried.

Although this spirit stone vein is not large, its quality is extremely high, which has created the extremely rich concentration of aura in this cave.

In order to prevent Lu Shan from not being able to find the door in the future, Cao Sheng did not bring Lu Shan directly over this time, but used his true essence to wrap Lu Shan and fly over slowly.

After falling down on that seemingly desolate mountain, Cao Sheng asked Lu Shan to take out his identity token, and then reached out and punched a few magic tricks on that token, and then threw it to Lu again. Shan said, "Okay... now you have the permission to enter and leave the cave house as a teacher. You don't have to let the teacher take you in and out every time in the future."

"You remember this position. If you want to enter this cave in the future, you must stand in this position, hold the identity token, and enter a real yuan into the token, you can open the restriction of the cave...Come, do you want to Try it first?"

Hearing this, Lu Shan nodded quickly, holding the identity token that was "processed" by Cao Sheng, standing at the position designated by Cao Sheng, and then with a thought, input a strand of true yuan into the token.

Suddenly, there was a faint cyan glow from the token, and under the reflection of this cyan brilliance, the surrounding air was rippling like water waves. In a blink of an eye...the scenery in front suddenly changed. It was originally seen from the opposite side. On the bare rock wall, a deep hole suddenly appeared.

Lu Shan couldn’t help but curled his lips secretly when he saw this... he thought that his master was about to reach the tribulation period. He actually lived in the cave, and although the cave is very hidden, it does not seem to have the slightest fairy house. Weather, this is not enough!

Although he murmured secretly in his heart, of course he would not say what was in his heart. Instead, he deliberately pretended to be "childish" who had never seen the world before, exclaiming, "Wow... there is a cave in it! It’s amazing! I just didn’t expect...I can open the barriers here with an identity token! Master... Your method of opening the barriers is a bit unsafe, right?"

Cao Sheng was very satisfied with Lu Shan's exclamation, but when he heard Lu Shan's words behind, he frowned slightly and said, "Oh...what do you say?"

Lu Shan waved the token in his hand and said, "The key to opening this prohibition should be the magic trick you have entered in this token, Master? But... in this way, no matter who gets this The face token, isn’t it possible to open this restriction silently? So... if I accidentally lose the token when I go out in the future, or get robbed by someone else, and you don’t know, Master, So... won't you be in danger by then?"

Cao Sheng didn't believe that anyone in the sect would dare to trespass into his cave mansion! As for people of other sects...hehe, if they want to break into this place, they have to break into the Liuyun Sect first, and the Liuyun Sect’s mountain guard formation is not a display! If you don't get permission, even if it is a strong person who crosses the catastrophe period, it will not be able to break it in a short while! The latest chapter address of the Almighty Upgrade System: https://lightnovelpub.net/book/102566.htmlRead the full text of the Almighty Upgrade System: https://lightnovelpub.net/read/102566/Almighty upgrade system txt download address: https://lightnovelpub.net/down/102566.htmlAlmighty upgrade system mobile phone reading: https://m.lightnovelpub.net/read/102566/ In order to facilitate the next reading, you can click "Favorites" below to record the reading record of this time (Chapter 4032 Barren Mountain Cave Mansion), and you can see it next time you open the bookshelf! If you like "Almighty Upgrade System", please recommend this book to your friends (QQ, blog, WeChat, etc.), thank you stand by! (lightnovelpub.net)