After lifting his feet and stepping into this second layer, Yang Xiao found that the space inside this second layer looked very small from the outside, but once he entered it, he would find that it was very large.

Although it is huge, the bookshelves inside are much less than the bookshelves on the first floor just now, and there are only seven ancient books on each shelf, and the number of these bookshelves is also seven, in the shape of Qiankun gossip, neatly arranged around the crystal ball in the center.

In the center of the seven bookshelves, the crystal ball that seemed to be like a liquid kept emitting the slightest light, and under the illumination of this millilight, the surrounding bookshelves were filled with mysterious fluctuations.

It feels as if these bookshelves, along with the ancient books on them, may shatter the void at any time and escape into endless reincarnation......

Yang Xiao curiously took an ancient book and carefully inspected the contents inside, what surprised him was that it turned out to be a secret book of the spirit world, although there were also secret books about the spirit world in the bookshelf on the first floor just now, but compared to these ancient books, it seemed much simpler.

It turns out that there will also be mortals in the spiritual world, and those mortals can absorb the power of the gods, and they can also cultivate a higher realm, although those people are the same as the cultivation of the secular world, however, the realm ascension is completely different.

In these realms, not only are there no generals realms, but even the primary, middle, high, and peak levels of each realm no longer exist.

For the spiritual world, before having a god position, there are only three realms, namely: the first level of the god - the soldier, the middle level of the god - the king, and the high level of the god - the emperor.

And after having the god position, there are also three realms, immortals, god emperors, and holy kings.

However, although the number of cultivators is unlimited, the divine positions are limited, the positions of the three supreme saint kings, the positions of the nine elemental god emperors, and the positions of the eighty-one star immortal lords, the number of these divine positions is determined by the rules of the origin of the heavenly dao at the beginning of chaos, and all cultivators cannot violate them.

Therefore, this also leads to the fact that although there are countless emperor masters who have broken the void and entered the spirit realm, there are only a few people who can truly achieve positive results and become gods for hundreds of millions of years.

After reading a few introductions to the spiritual world in turn, Yang Xiao had a certain understanding of the spiritual world in his heart, every person in the spiritual world will have a particularly strong sense of the origin of the Heavenly Dao, and if he can cultivate it, he will be very fast, and if he can obtain the divine position, he will be able to sense the existence of many spaces and worlds, and he can create natural and life species.

The highest state of God is to be able to travel through the past, know the future and create his own world, of course, this world is not a real world, but an existence similar to the secret realm of the fire dragon, and it is also said in these texts that there are only three people who have reached the realm of the Holy King.

These three people are Liu Bei, the Holy King of Benevolence and Righteousness, Guan Yu, the Holy King of Reincarnation, and Zhang Fei, the Bloodthirsty Holy King.

Gently closing the ancient book in his hand, Yang Xiao sighed leisurely, the road of cultivation really has no end, even if you cultivate to the realm of the emperor, you must continue to practice, maybe cultivation is the most difficult road.

Yang Xiao browsed through the seven star bookshelves in turn, and felt that although there were many kinds of exercises in the spirit world, compared to the exercises in the secular world, the number was too different, after all, there were too few people who could break the void and enter the spirit world.

In the process of going from the realm of the void spirit to the realm of the immortal spirit, seventy percent of the monks were eliminated, and then from the realm of the immortal spirit to the realm of soldiers, ninety percent of the immortal spirit monks were eliminated again.

This is natural selection......

However, the cultivation techniques of the people in the spiritual realm are quite complicated, and the subtle parts in them are not comparable to the exercises in the secular realm.

After all, the realms are too different, and the understandings are all different.

Yang Xiao recorded a few relatively perfect cultivation exercises in the spirit realm, and the others were a little bit understood, even so, he could be regarded as an expert, you know, if the monks in the spirit world want to find a perfect set of exercises and secret techniques, it is quite difficult.

After all, not everyone in the Spirit Realm could be taught by the Nine Elemental God Emperor himself like Yang Xiao.

But-

What puzzled Yang Xiao was that in the forty-nine secret books, there was no mention of any special functions of the chaos divine power, but only that it was much stronger than the power of ordinary gods, and his own chaotic divine power felt different when used, not to mention anything else, just being able to derive time and space was already a power that only gods with god positions could have.

He guessed that this chaotic divine power might have something to do with the Purple Soul Origin Fruit that he had swallowed in the Shura space before.

Coming to the center of the Seven Stars bookshelf, Yang Xiao saw the crystal ball like a liquid, suspended in the center, and there were faint patterns like patterns flowing in it around the crystal ball, but he couldn't see what the pattern was, just a chaotic and blurred piece, flashing dazzling light from time to time.

The surface of the crystal ball is like a water wave, and a huge nine-colored light in the air shines directly on the surface of the crystal ball, and in the middle of the crystal ball, there is a transparent ancient book floating, which is the same size as the ancient books on the shelves around it, but the whole body flashes with strange light.

And-

On the pages of the ancient books, there are dots of mystical starlight, which are like real stars, quietly shining with a soft light, which is very mysterious and beautiful.

Before Yang Xiao came to the crystal ball, the ancestral dragon mark on his forehead reacted again, and the ancestral dragon mark shot out a golden streamer and shot straight onto the crystal ball.

A moment later, the nine-colored light that shrouded the scroll suddenly disappeared, and the crystal ball suspended in the air fluctuated, and the starry sky ancient book inside automatically flew in front of Yang Xiao.

Yang Xiao was not surprised by these strange scenes, he took the ancient book of the starry sky hanging in the air and looked at it carefully, the style of the ancient book is no different from the ordinary book, but the light of the stars on the surface is very dazzling, and there are two ancient characters written on the front of the ancient book - Xingyuan.

Yang Xiao was a little puzzled, how many things could be recorded in such a small ancient book, why not find a jade slip?

You must know that a jade slip the size of a thumb can record more than 100,000 such ancient books.

Shaking his head helplessly, Yang Xiao slowly opened the scroll, and the scroll was full of starlight flickering, nothing could be seen, and the surface was overflowing with the light of the stars.

Yang Xiao released his spiritual sense, and was shocked to find that the content recorded in this ancient book was countless times larger than ordinary jade slips, and the ancient book was densely filled with words.

With a huge shock in his heart, Yang Xiao hurriedly sat cross-legged in front of the crystal ball, and roughly browsed the contents of the ancient book, and was overjoyed.

It turns out that this ancient book is the cultivation experience of the drunken immortals, which not only contains the content of the secret techniques of the exercises and the divine power of chaos, but also introduces the entire heart of the green dragon, including its origin, structure, all the magic weapons in it, formations, as well as the methods of use and special functions.

Yang Xiao smashed his mouth excitedly, first recorded the cultivation exercises, and then slowly studied them when he had time in the future, but he read carefully the content about the heart of the green dragon and the chaotic divine power, because these two things are the most important things to know at the moment.

After a full three hours, Yang Xiao finally withdrew his spiritual sense from the star source, and the whole person was very happy.

Because...... He finally figured out why the chaotic divine power in his body was different from ordinary divine power, and he was also shocked by the origin of the Green Dragon Heart.