Hour by hour passed.

The speed of Lee chord reading, without slowing down in the slightest.

When the formation time was up, he immediately did not hesitate to activate it again.

The aura and blood energy consumed are not worth mentioning at all for the current Li Hexian.

The more books he read, Li Hexian slowly felt that there seemed to be a breath in his chest that was about to come out.

In his mind, many ideas that he hadn't figured out before gradually became clearer.

By noon on the fourth day, Lee was already sitting cross-legged in the middle of the first floor.

The books on the first floor have been read by him, and the rest is only a few stacks of tall bamboo slips.

Don't look at these bamboo slips, but the content recorded in them is probably less than 100,000 words.

Even if Li Hexian doesn't use the formation and flips it over casually, it will be the work of tea, and you can read it.

However, at this moment, Li Hexian was not in a hurry to finish reading the content on the remaining bamboo slips, at this time he frowned, looked ahead, and his brain was running rapidly, as if he was thinking about a profound question.

In fact, he is indeed thinking about the problem now, but he himself is not very clear about this problem.

After reading so many books, Li Hexian vaguely felt that Ying Ning's purpose was not to let him learn any powerful supernatural powers or exercises from these books.

Li Hexian's own supernatural powers and exercises are powerful enough, and it is not an exaggeration to say that they are the top ones in the entire Immortal Spirit Continent inheritance, not to mention the existence that surpasses the Immortal Spirit Continent inheritance.

The general direction of the question he was thinking about now was why Ying Ning wanted him to read these books.

The answer to this question must be very important to you.

Even Li Hexian can feel that as long as he can figure out this problem, the bottleneck of his own realm will be broken all at once.

"Most of these books tell history, from the beginning, to the peak, to the decline of various dynasties, and the many things that happened in them, these things, there are natural disasters and human disasters. ”

"In addition to this, there are also biographies of many famous cultivators in history. ”

"The biographies of these cultivators are almost impossible to see in the books circulating in the Immortal Spirit Continent today, but they are still extremely eye-catching existences in the long history. ”

These biographies tell about the various important things that these powerful cultivators have encountered since they were born, and these things are the key to the final outcome of this cultivator. ”

"Some of these cultivators eventually became peerless masters, some fell into the demonic path, and some died in battles with other cultivators. ”

Li Hexian's brows became tighter and tighter, and he vaguely felt at the moment that there must be some kind of connection between them, and he was now like grabbing a ball of yarn, and he only needed to find that thread, and all the problems would be solved.

And at this moment, outside the tower, Ying Ning, who was wearing a white long dress and looked like a fairy descending to earth, was holding a pot of tea and pouring the clear tea into the cup in front of him.

She always had a faint smile on her face, as if she had never worried about Li Hexian who was frowning and thinking about it in the tower.

Ying Ning was indeed not worried, because she believed that Li Hexian would definitely understand what she meant.

The contents of those books, if they were dictated by her, would not have a real effect, and they had to be thought out by Li Hexian before he could understand them.

And if a cultivator wants to improve, the most inseparable thing is the understanding of thoughts.

"Big brother, it's still early, don't worry. Ying Ning picked up the teacup, often clear sky, and showed a shallow smile, "As long as you can think clearly about the key to this, then your immortal road will be flat, even if Long Xingyun is there in person, it will no longer be able to stop you from moving forward." ”

Another hour passed, and the air on the first floor of the tower seemed to be frozen, so quiet that you could even hear the clear heartbeat of Li Chord.

By this time he had closed his eyes, his mind was spinning rapidly, and he was thinking with amazing mental power.

Although his eyebrows are no longer wrinkled at this moment, some changes are taking place.

In the faint pores of the skin, there seem to be some blood spots that want to seep out.

Because his brain was too active, Li Hexian's eyebrows were even oozing blood.

At this moment, as if he didn't know anything about it, he felt as if he had entered a state of great wonder.

It was as if he was in a huge space, directly above his head, and the deafening sound fell with a bang, each with a roaring echo, although the sound was very loud, but there was no way to hear what was being said.

But Lee knew that the answer to his question was in this loud noise.

Another hour passed.

In the original deafening roar, there was a clear sound suddenly, this sound, as if it was a trickle, clear through, in an instant, Li Hexian's closed eyes suddenly opened, in his eyes, like hundreds of millions of stars, at this moment, all bloomed with dazzling light.

Bang!

A large wave of air rushed to the surroundings like a storm, and the entire one-story book was blown high, and the entire tower also shook violently, as if it would collapse and collapse in the next moment.

At the entrance of the tower, the elderly Sky Fox Clan, who was in charge of guarding, jumped up at this time, his face was full of horror, his eyes did not blink, and he looked inside the entrance, not knowing what was going on.

The tower was still shaking, and the old Sky Fox clan trembled with fright, and stepped back step by step, and suddenly, he felt something strange and turned his head to look behind him.

The Ninth Princess, dressed in a white dress, was still sitting there in an extremely elegant posture, holding a cup of tea in her hand, not only did the tea not shake a little, but even her face did not show a look of surprise because of this sudden tremor.

It's as if all this was expected.

"Nine, nine princesses......" the old Sky Fox clan trembled.

Ying Ning waved his hand at him: "It's nothing, just wait quietly." ”

At this moment, the old Sky Fox Clan even suspected that he had seen it wrong, because he saw a faint smile on the face of the Ninth Princess, as if he had been waiting for a lot of things, and finally got the answer he wanted.

The floor under his feet was still shaking, so much so that even the old Sky Fox Clan could not stand steadily.

He was frightened in his heart, but the ninth princess opened her mouth and asked him to stay here, so he didn't dare to leave without permission, so he could only pray in his heart and suppress the fear in his heart.

It was as if Heaven had heard his prayer, and after a while, the tremors stopped.

However, before the old Sky Fox Clan could breathe a sigh of relief, suddenly, a loud bang came from the tower, and at the same time, a thick pillar of light surged out from the entrance, quickly surrounding the entire tower, and then soared into the sky, straight into the nine heavens of the sky, like a giant dragon rising into the sky.