Twilight is coming, and the sun and moon are turning.

Quietly, two months have passed.

Since he took over Yu Jue, in addition to setting aside two hours a day for cultivation, most of his spare time, Shen Qingyun spent most of his spare time in the Hou Mansion's library.

Although reading books will inevitably reduce the cultivation time, Shen Qingyun believes that this is a sharpening knife and not cutting wood.

Seeing his son go to the library every day, the marquis was also extremely happy in his heart.

This son is really worry-free. Although the question of the divine soul talent made me frown, it was not my son's fault.

"Today, Yun'er's enthusiasm for reading books seems to be higher than some time ago. ”

Seeing that his son had just finished breakfast, he got up and went to the library, and the marquis smiled and muttered to himself.

Shen Qingyun, I went to the Hou Mansion Book Pavilion early today, of course, it was not because I was interested in reading.

Yesterday, all the useful books in the book pavilion had been read by Shen Qingyun.

Last night, just as he was undressing and resting, Shen Qingyun accidentally dropped Yu Jue to the ground. When he picked up Yu Jue from the ground, a thought suddenly flashed through his mind.

"This piece of jade is not just the key to opening an ordinary library. Could it be that there is any secret grid in the Hou Mansion Library?"

In order to verify his thoughts, Shen Qingyun finished his breakfast and did not practice martial arts first as usual.

............

In a moment, Shen Qingyun had already come to the Book Pavilion again, opened the door very skillfully, and entered the Book Pavilion.

Shen Qingyun spent half a day knocking on the walls, floors, bookshelves, etc. in the library with his fists.

It was found that there was nothing unusual at all.

Shen Qingyun used his spiritual power to destroy Yu Jue again, and then knocked all the suspicious places again.

There was still no response.

"Could it be that I was overthinking last night?"

Shen Qingyun muttered to himself, but then shook his head.

"This piece of jade, at first glance, is worth a lot of money, it is estimated that it is difficult to sell all the books in the entire library, and it is difficult to match the price of a piece of jade. Perhaps the method of opening the dark grid is different from the method of opening the door of the library. ”

Shen Qingyun once again strengthened his thoughts, and was ready to change his mind in other ways to destroy Yu Jue and try it.

Shen Qingyun tore off a hair on his head, destroyed the aura to make it hard, and then pricked his fingers, forcing out a stream of essence blood and dripping it on the jade jue.

Injected spiritual power into Yu Jue again.

"Buzz..."

A slight voice came from the library.

Shen Qingyun "snorted" and ran to the source of the sound. I saw a crack in the ground between the two rows of bookshelves.

Between the heels

The gap opened towards the two rows of bookshelves.

After the ground calmed down, an underground passage nearly one and a half meters wide was completely exposed in front of Shen Qingyun.

"In the library, there is still space!"

Shen Qingyun, after muttering to himself, took steps and walked towards the stairs below the passage. After completing all the stairs, you will have an unobstructed view of the entire underground space.

The underground space, on the walls, on the pillars, on the bookshelves, is inlaid with many gemstones for lighting.

The light of many gemstones is reflected, like the sun, moon and stars, which seem to be real and illusory. Shen Qingyun seemed to have entered a fairyland, neither virtual nor real.

"It's really a cave, this underground space is at least three times larger than the above-ground library. Looking at the scene in front of him, Shen Qingyun made a simple assessment.

The underground books are much more advanced than those above the ground, and the content is extremely rich. Martial arts, pills, formations, refining weapons, Fu Li, and other books are neatly classified.

"It's really sweaty, and the books are full of walls!"

Shen Qingyun couldn't help but sigh.

However, it didn't take long for Shen Qingyun's face to show disappointment again.

Shen Qingyun first browsed all the exercises and martial arts. It was found that its level was only at the highest level.

These books, although in the eyes of the rest of the Hou Mansion, are extremely precious. But with Shen Qingyun's knowledge, he still dismisses it.

Even, for Shen Qingyun, these books are not as valuable as those miscellaneous books in the pavilion.

In the next few days, Shen Qingyun browsed through other mainstream books one after another, and found that their levels and martial arts skills were all among the best.

"It's really boring to make it so mysterious, and to make an underground compartment. Let's take a look at the other miscellaneous books!"

Shen Qingyun walked leisurely towards the rows of bookshelves labeled with "miscellaneous books". The eagle-like gaze also kept scanning the miscellaneous books.

............

After walking for about a quarter of an hour, Shen Qingyun's footsteps stopped abruptly. One foot remained in mid-air, unable to fall for a long time.

Shen Qingyun felt that the blood in his whole body was about to boil. The childish little face also turned red with excitement.

Shen Qingyun's eyes stared at a simple book.

The cover of this book looks antique. There is only a pattern of a tree canopy and trunk, but there is no text.

"This book is extraordinary at first glance!"

Shen Qingyun picked up the book and wanted to open it. only to find that no matter how hard you try, it is in vain.

A drop of blood on it, it's useless.

"Since you can't open it directly, let's try to break it violently!"

Shen Qingyun directly clenched his fist and blasted towards the book.

However, there was no fluctuation in the book.

The punch failed, and Shen Qingyun was suddenly shocked.

You must know that your own punch can crack mountains and stones, and can break copper and iron. But he couldn't break the cover of this ancient book.

"Pure violence obviously can't shake the ancient books, and I don't know if the innate primordial power can be helped. ”

Although the innate primordial power cannot be used yet. But when the door of Tianxin is opened, there will also be an innate primordial rhyme overflowing.

"Give it a try, and you'll find out. ”

Shen Qingyun directly destroyed the Heavenly Heart and opened the Nine Gates of the Heavenly Heart. burst out a move "Tiger King Kong Fist" and bombarded this ancient book again.

After the punch fell, there was still no trace on the surface of the ancient book, however, at this time, the ancient book had been opened automatically.

"The opening of ancient books actually has to be guided by the innate primordial rhyme. Thinking about this ancient book, it is definitely not from the hands of ordinary martial arts monks. ”

When the ancient book was opened, Shen Qingyun turned the pages one by one. However, after turning all the 108 pages, there was not a single written record.

"Wordless Heavenly Book?"

These four words instantly popped up in Shen Qingyun's mind.

Shen Qingyun's eyes automatically turned twice, and immediately, he pressed his fingernails on the page hard, and found that there was still no trace.

Tilt the pages of the ancient book slightly to meet the glow of the gemstones. Shen Qingyun found that this ancient book paper was not owned by the Tianxin Continent.

These one hundred and eight pages are like one hundred and eight huge leaves, cut down.

"Pages, leaves?"

Shen Qingyun thought for a moment, then buckled off a gem on the bookshelf and placed it directly on the page.

At this time, on the pages of the book, the original veins of the leaves are revealed. And after the veins of these leaves converged, it was like a hundred and eight formation diagrams.

"Could it be that the content of this book is this one hundred and eight leaf vein array diagrams?"

Previously, by opening the Nine Gates of Tianxin and destroying the Tianxin attack, you can open the book, so in the same way, can you make the pages of the book show other content?

"Try again!"

Shen Qingyun muttered to himself, then raised his fist again and blasted towards the page.

"Boom"

After a loud bang, there was still no response.

"Oh, by the way, before the bombardment of the ancient book just now, it seems that there was a drop of essence blood. ”

As soon as he thought of this, Shen Qingyun once again forced out a drop of essence blood and dripped towards the pages of the book.

As soon as the essence blood touched the page, it was absorbed in an instant.

Before Shen Qingyun could punch again, the page disappeared without warning.

"Where did you go? I didn't fall to the ground!"

"Hey, why is there an extra piece of things in my heavenly heart, it is a disappearing page, how did the page run into my heavenly heart?"

"Is this a good thing or a bad thing?"

But now in the heart of heaven, Fei Dan does not have any discomfort, but has a warm feeling.

Good thing! Good thing?

Whether it's an opportunity or a disaster, in the final analysis, it's all fate.

"Bet! Since there is already a page in the heart of heaven, it shouldn't make a difference if you enter another hundred and seven pages, right?"

Shen Qingyun once again forced out one hundred and seven drops of essence blood one after another, dripping on the other pages.

There were no surprises.

The remaining one hundred and seven pages also turned into points of light, following Shen Qingyun's Nine Heavenly Heart Gates, and entered the Heavenly Heart in an endless stream.

At this time, the one hundred and eight pages were stacked again in the heart of heaven to form a new book. However, compared to the previous ones, the books at this time are missing a moment of sturdy shell covers.

"I don't know the specific origin of this book now, so let's call it 'Wordless Heavenly Book' for the time being!" Shen Qingyun said to himself while feeling the "Wordless Heavenly Book" in the heart of heaven.

The shell of this book should also be a treasure, but no matter how many drops of essence blood Shen Qingyun dripped, there was no longer any change.

More than a hundred drops of essence blood were lost before and after, and Shen Qingyun's face was extremely pale at this time.

"At present, it is important to replenish the blood as soon as possible. As for this shell, it's better to wait until the strength is strong in the future, and then come over to refine it. ”

When the respite is undecided

Shen Qingyun felt again that there was actually a connection between the wordless Heavenly Book and the innate primordial power.

The innate primordial power, as if it was being pulled in, quickly absorbed the spiritual power in Shen Qingyun's heavenly heart.

After the spiritual power in the heart of heaven is drained.

All of a sudden

Shen Qingyun felt that the spiritual power in the limbs and internal organs was extracted again.

In a blink of an eye

The spiritual power in Shen Qingyun's body was completely drained. The innate primordial power was also cut off from the wordless heavenly book, and everything was calm again.

Shen Qingyun was already lying on the ground, let alone moving his fingers, and he didn't even have the strength to move his lower eyelids.

At this time, Shen Qingyun's state was as if his soul had been sealed. It's just that consciousness and thought exist, don't think about action.

However, before that, Shen Qingyun clearly felt that his own realm had fallen.

"It's gone, it's all gone. ”

Shen Qingyun was stunned.

Shen Qingyun had already raised the Heavenly Heart Realm to the intermediate level of the Open Heaven Realm, and had already touched the threshold of the Advanced Open Heaven Realm. Now it's back to its original shape.

It can be described as:

After two or three years of hard work, once back to the pre-liberation period!