Hearing this, the old eunuch's eyes flashed. He looked at Li Xiu for a moment before slowly straightening his waist, but the obedience between his eyebrows never changed at all.

"I have a little humble opinion, so don't be surprised by the general."

Li Xiu didn't say a word, and stood silently, listening to the old eunuch's words.

With his current martial arts cultivation, he can be close to him but not noticed by him. I think only the master in the Body Refining Realm can do this.

There is no doubt that this unpretentious old eunuch is obviously a master of body refining.

Li Xiu was not too surprised at this fact. The inner palace arsenal is the place where martial arts gather in the world. It is strange if the eunuchs have too low martial arts skills!

"Above the body refining, it is called the internal Qi realm, which refers to the extremely strong body, the extremely thick qi and blood, and the qi is born..."

The old eunuch spoke word by word. In the words, Li Xiu also gained a rough understanding of the body refining realm that had always existed in fantasy as the old eunuch spoke.

According to the old eunuch, the ultimate goal of the so-called three realms of body refining is to slap the body and strengthen the qi and blood until a boundary. When it reaches this boundary, a trace of internal energy will naturally be born in the dantian!

And at this point, it is above the legendary body refining!

This is what the old eunuch calls the inner energy realm!

After the words came to his voice, Li Xiu asked: "What is the difference between the internal Qi realm and the physical refining realm?"

"I think the difference between the two realms is not too big, but the wonderful use of internal energy is extremely magical."

"What does this mean?"

"The internal energy comes from the qi and blood, and the qi comes from the heart, which is infinitely wonderful. The old slave has been immersed in the internal energy for several years, but it is difficult to get a glimpse of the overall picture of the internal energy. This is my experience of the internal energy realm. If the general does not dislike it, you can use it to refer to one or two."

As he spoke, the old eunuch took out a booklet from his arms and handed it to Li Xiu.

This was heard. Li Xiu took the booklet, bowed to the old eunuch, and after saluting, he walked into the room without saying anything more.

The layout of the inner palace arsenal is similar to that of the Jinyiwei Sutra Library. Although it only has this level, the number of books is far from comparable to that of the Jinyiwei Sutra Library.

Looking around, there were nearly a hundred bookshelf full of books. What surprised Li Xiu was that although it was called the Arsenal, not all of them were martial arts secrets.

Various ancient books that have been almost lost to the outside world can be seen everywhere here.

The various schools of thought, the imperial palace collection, and all sects in the world can be said to be all-encompassing!

After just a brief turn, Li Xiu couldn't move his feet. If he could, he really wanted to stay here for several years, look at the past and present, read the classics through various schools, and completely enrich his own background.

But it is obvious that this idea is difficult to realize in this world today.

Of course, he didn't choose this path, and everything in front of him was definitely not something he could touch at the moment.

This time, Li Xiu came to this arsenal, not all for those advanced martial arts secrets.

Although martial arts secrets are good, even if there is a system panel, many martial arts require a lot of time and energy to practice. It is not beautiful to be greedy for too much. Step by step and consolidate the foundation bit by bit is the king.

However, there is no such restriction in each classic. As long as the energy is sufficient, reading through the past and present, and understanding the ultimate truth of sages is not a delusion!

Of course, if you want to read the classics of ancient and modern times, Li Xiu naturally did not want to have a little literary style in his heart.

Reading the classics of military strategists can understand the ways of military strategists, commanding troops, conquering battles on the battlefield, and having a gully in your heart.

Reading other classics can also understand the ultimate truths in this world. Most importantly, Li Xiu discovered that as he understands and reads the more classics, the more he understands the more profound truths, the more his state of mind becomes, the more he becomes.

In other words, the accumulation of knowledge has sublimated people's thoughts and mind bit by bit.

Although Li Xiu did not have any intention of establishing books and creating Taoism, Li Xiu always had a feeling that the sublimation of this thought and the change of his mood were definitely a good thing!

Moreover, even if it is an illusion, reading and reading to make one's nature clear, it is definitely not a bad thing.

As his thoughts flowed, Li Xiu took out a booklet from the bookshelf, and the three words Tao Te Ching on the cover came into view, and Li Xiu was stunned.

He has been studying the Tao Te Ching for a long time, but perhaps because of the reason it is too profound, it has not appeared on the system panel for a long time.

This is a casual pickup, which is actually the Tao Te Ching!

The word "fate" is so wonderful!

"Um?"

After reading a few pages, Li Xiu raised his eyebrows, obviously a little surprised.

The Tao Te Ching stored in this inner palace is quite different from what is circulated in the outside world!

The ancient words are obscure and difficult to understand. If a word is different, the meaning of the words is very different, let alone the passage is different. That can be said to be two books!

After reading it briefly, Li Xiu became a little clear.

There is no doubt that the inner palace book Tao Te Ching obviously has a more complete meaning and a more complete length.

As for the book I obtained outside the palace, it is probably because it has been too long and has been circulated and printed, and there are many errors or versions modified by later generations.

At this point, Li Xiu couldn't help but frown. He seemed to understand why the system panel had not yet included the Tao Te Ching for so long.

but……

Who can guarantee that there are no mistakes in this book of Tao Te Ching collected in the inner palace?

Furthermore, most ancient books and scriptures have been passed down through extremely long years. How many books are exactly the same as the original book of the first time?

It is not the original book, and the sages and philosophers are naturally different, different... If you want to include them on the system panel... it turns into your own underlying resources, it seems to have become a little uncertain...

When his thoughts were flowing, Li Xiu sighed helplessly. If this was the case, it would be like entering the treasure mountain in vain, but he would not be able to gain anything!

After all, it is not easy to find ancient books and documents without any mistakes after such a long time.

After pondering for a while, Li Xiu shook his head. This must be too confusing. Even if it is as he thought, the effectiveness of this system panel is amazing enough. A few flaws are nothing compared to the overall effect.

He put away the Tao Te Ching collected in this inner palace, and found several books of classics closer to the current era and several books of top martial arts, and walked out of the arsenal.

As for the old eunuch, Li Xiu did not bother with him anymore. That manual was enough. If he disturbed him again, he would be a little unworthy.
Chapter completed!