Duan Zhen remembered that the huge bookcase at the moment had only appeared shortly after the return of the Dragon and Snake World.

At that time, he was escaping from the city with Su Xiuling and was rescued by Yun Sheng.

It goes up one by one, leading straight to the sky, with no end in sight.

Vaguely, the bottom seems to be the narrowest, and the higher it goes.

It resembles an inverted cone-shaped tower to the sky.

"How tall is the bookcase?"

Duan Zhen moved in, and his doubts rose again.

He casually walked between the first level of bookcases that seemed to change, and began to speculate on the vast, endless giant bookcase.

The more he practiced, the more he felt that this bookcase and even the books of the heavens were so incomprehensible and unimaginable.

Perhaps when he reaches the end of his cultivation, he will be able to fully grasp the true meaning.

Soon, he found a book with a bright red cover, which seemed to have a hint of craze, and on it were four familiar large characters:

Romance of the Dragon and Snake.

"It's been a long time."

Duan Zhen opened it casually, and the scenes of the past were displayed again.

This world can be said to be the beginning of his cultivation, and it has also made great changes in his mind and thoughts.

Those people, those things, the seven-year trip, are as vivid as I remember in my mind.

He quickly turned to the last page, and watched the man sitting cross-legged in front of the park as the ice and snow melted, and suddenly spoke around:

"Can you go back to the world you used to be?"

The first floor of the bookcase was huge, and his question echoed all around.

And the voice of the Book of Heavens also rose at the same time:

"Ding! After reading for the first time, spend another 100 Reading Points to go back to the beginning of the old world. ”

"No reading tasks will be triggered during this period, and the host can re-read."

"The host must not interfere with what has happened, otherwise the host itself will bear a series of consequences caused by this!"

Hazy and illusory voices came one after another, making Duan Zhen slightly realize.

If you have been to a world, you can live it all over again for just one hundred reading points.

It's just that this has happened...

"What has happened refers to what happened after what I experienced in it, or is it the original story?"

"What the host sees at this moment is what has happened."

"So..."

Duan Zhen nodded, this answer was no different from his own guess.

Now the world of Dragon and Snake Romance in his hand is all the stories he has experienced from his first perspective.

It's not hard to re-enter, but if you interfere, you can change unpredictably.

Whether it's good or bad, it's up to you.

He thought about it for a long time, staring at himself in the story, and suddenly a flash of inspiration happened.

After the world of dragons and snakes, there is still a vast galaxy era...

"If I go straight to the end of the story, can I continue reading?"

He suddenly felt that the dragon and snake world was far from being placed at the first level, and if it was based on the level of strength, it might be set at an extremely high level.

"Ding! After the story ends, the host can spend Reading Points to continue to live in the inner world, costing one Reading Point per day. ”

"Just a little?"

After Duan Zhen heard the answer, a trace of excitement flashed in his eyes, but then he regained his composure.

I only have 9,000 and 40 points now, and even if I use them all up, I will only stay in them for twenty-four or five years at most.

The age of the galaxy was only opened after the prophet ship of the angelic kingdom fell to the earth.

Duan Zhen slightly recalled the memories of the past and remembered that point in time.

Year 2050.

He remembered the end of the dragon snake world clearly, it should have been around 2010.

Even if he ran out of time and stopped for twenty-four or five years, he would not be able to wait for the Prophet to arrive.

"But in the vast galaxy, there are other than the earth..."

After opening the fourth-order mid-stage gene lock, Duan Zhen could even trace all his memories from the ancestor gene to the present in a telekinetic manner.

These vague memories have long been very clear.

Almost within a few breaths, he thought of what he should do if he returned to the dragon snake at this moment.

The universe of the entire dragon and snake world is not only the earth.

Other planetary spaces, other dimensional otherworlds, have long been extremely prosperous.

Not to mention the Kingdom of Angel God, just not far from the earth, a place called the Emperor Star, there is an incomparably prosperous cultivation civilization.

Although the earth is the celestial sphere of all worlds, it is extremely special, but the power did not manifest at that time, otherwise it would have become a source long ago.

Memories flooded into his heart, making Duan Zhen a little distracted, but after thinking about it for a long time, he still put down the book.

Even if there was a more vast galactic civilization in this world, it would not be possible to discover it with the earth technology of that era.

Emperor may not seem far away, but it is hundreds or thousands of light-years away.

Without wormhole jumping technology, you can't go at all.

Putting down this book, which represented the starting point of his own cultivation, Duan Zhen looked at other worlds of the same level.

Bite!

I don't know if it's because of the elevation of authority, or because he has enough reading points, every time he picks up an unfamiliar book, the prompts of the Book of Heavens will come one after another.

"The world of Heaven and Dragon Slayer costs six hundred reading points..."

"The Eight Worlds of the Heavenly Dragon, it costs six hundred and seventy reading points..."

"The Legend of the Great Sword Master, it takes four hundred and fifty-three to read..."

"The world of the best childe, it costs five hundred and sixty reading points..."

"Stealing the Stars in the September Sky World, it costs eight hundred and ninety-seven reading points..."

"The world of Resident Evil costs seven hundred and five reading points..."

Each book represents a magnificent world.

And Duan Zhen had roughly read thousands of books, plus some exchanges with the Book of Heavens, and finally understood the "price" of the bookcase on the first floor.

All the books in the bookcase on the first floor, if you want to enter, the maximum is no more than 1,000, and the minimum is only 10 points.

For example, the book he was holding at the moment was called the Broken Void, which cost a thousand reading points to enter in a single entry.

"Go up and have a look."

And the bookcase has been opened for three floors, so Duan Zhen naturally won't just look at the first floor.

He walked up the central circular staircase and stepped into the second level of bookcases.

After a long turn, he landed on the third floor, and finally stopped.

To his surprise, there was not much difference in the number of reading points required for the first three layers of bookcases.

The first level is between ten and one thousand, the second is between one hundred and two thousand, and the third is around five hundred to three thousand.

In other words, the world of the first three layers of bookcases is not too far behind.

Just like the Shattered Void World, it can be at the peak of the first layer of the bookcase, and it is not weak in the second and third layers.

Moreover, Duan Zhen also confirmed that as long as he had been to the world once, he would only need to spend another hundred points to return.

For example, if he returns to the world of wind and clouds at this moment, he can start from the beginning and understand it carefully without interfering with the history he has created.

And if he wanted to forcibly change something, he could naturally do it, but he still had some awe of the unpredictable consequences of what the Book of Heavens said.

After the end of the story, he can also continue to spend reading points to stop, but after the Fengyun team battle, it will cost two more points to stay for one day, and three points will be needed in the first era of Immortal Qin.

According to the superposition calculation, he could continue to stay for more than twenty-four years at the end of the Dragon and Snake World at the moment, twelve years in the Wind and Cloud World, and only eight years in the First Age of Immortal Qin.

"If you want to continue, you have to spend reading points..."

Duan Zhen felt a little crying and laughing, this was really using resources to exchange time.

Finally, he sat down slowly, feeling that the light of his heart was about to completely form a substance, and finally breathed a long sigh of relief.

Instantly, he closed his eyes and fell into a deep sleep.

……

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