This spatial labyrinth really leads straight to a dark secret realm, which is a vast world!

In this vast world, there are only countless caves, and some looming old men in black, these old men in black are all old god kings, most of them are two tribulations, three tribulations, their longevity is close to exhaustion, and there is no sign of breakthrough, they want to grow old here, and what they do here is to write books, keep writing, and make bursts of "rustling" sounds, actually in a very old way, with a pen in writing!

Faintly you can also see the remains of a Protoss, the remains are only a crystal-like spine and some scattered bones, and there are still some unfinished books in hand, and then another old Protoss comes over, puts away the books, and then moves the remains.

Lonely, lonely, full of the smell of death.

And in exchange, it is covered with one cave after another, covering almost the entire world!

In this vast world, except for the stones that make up the cave and those old god kings, all the spaces are full of books, and even in some places, a large number of small worlds have been opened up, and they are also full of books!

The collection of books here can be said to be the most seen in Meng Fan's life, he has crossed a long distance, his eyes swept over the shelves one after another, and he did not see a single duplicate book, in comparison, the books of the Purple Light Empire that he devoured back then were not even one ten-millionth of his own, I am afraid!

If the future Heavenly Court's god kings, especially the Fuxue Divine Mansion, saw such a scene, they were afraid that they would be stunned, and they would even do their best to take away some of the books here.

Meng Fan shuttled for half an hour, and finally understood that there were at least four or five hundred god kings of the god clan in the library of this god realm, and most of them were old, and the realm had fallen into shackles, and there was no way to make any breakthroughs, so he could only wait for the god king who ran out of oil.

This kind of old god king of the god clan will be concentrated here, and they will continue to write books, or write their own biographies, or compile their martial arts into martial arts classics, or compile their knowledge into various naturalist books.

And they are not the only way out of writing until old age and death, ordinary Protoss are not qualified to step into here at will, there are too many secrets here, the young Protoss must contribute to the Protoss, or meet other conditions before they are qualified to enter here, and these old God Kings live here for the rest of their lives, they can read the books here at will and look for a way to break through, so this is also a way out for them.

After Meng Fan saw the face of this place clearly, he immediately seized this rare opportunity to read books.

At first, Meng Fan also carefully looked through some classics, and then noticed that the divine soul thoughts here were very chaotic and complicated, because the four or five hundred old gods were all releasing their divine soul thoughts aimlessly, some were for writing books and consulting materials, and some were just looking for ways to break through the realm, so it was very chaotic.

In addition, this place is completely sealed, and it is obvious that you can only enter here through the labyrinth of the spherical space of the Temple of Science, so the outside world cannot sense some changes here.

So Meng Fan spread out his thoughts without reservation, and in just a quarter of an hour, Meng Fan's tens of millions of thoughts reached every corner of the entire library.

Here, it can be said that all the secrets of the Protoss are hidden! Even if there is no record here, Meng Fan can make all kinds of calculations and deduce them based on these materials!

The first thing he had to consult was the materials of the Dark Ages.

The Dark Age is the only time in history that the Protoss has appeared in the Flood of the Universe, and even the Flood Desolation Book has said that the Protoss has only walked out of the Kingdom of God on a large scale once, that is, in the Dark Age.

Soon, Meng Fan got what he wanted.

This library contains millions of books about the Dark Ages.

First of all, what Meng Fan saw was similar to what most god kings knew, the Dark Ages were actually a catastrophe planned by the Heavenly Dao, which converged its strength and made the heavens and the earth lose their light, and the result was that all living beings withered, and the ghost clan, the demon clan, and the Shura clan were rampant.

In the first ten years of the Dark Ages, some powerful god kings began to try to create the sun and create light by themselves, but the effect was very weak, because the law of light was completely abolished by the Heavenly Dao.

Immediately afterwards, the Protoss was born, replacing the Heavenly Dao and releasing the light, so for a time, countless living beings became believers of the Protoss and became pious followers, and the awe of these creatures for the Protoss even surpassed the awe of the Heavenly Dao.

The power of the Protoss was also reflected at that time.

So far, there is no discrepancy between what these histories have recorded and what Meng Fan knows.

But some of these details were something Meng Fan had never heard.

That was the price paid by the Protoss in the Dark Ages, and the price of their strength.

The Protoss, born restrained by the laws of the Heavenly Dao, they are indeed opposites, they are old enemies, so the Protoss who left the Kingdom of God and stepped into the universe is very weakened, and the aging is also very powerful, usually the life span of the Protoss is many times that of other creatures, a newborn Protoss, even if it is a baby, is also the realm of the God King, and the longevity of the life span surpasses the God Kings of other races, and can reach two or three million years.

This is really the lifespan of "God".

However, when exposed to the Heavenly Dao, the life span of the Protoss immediately passed rapidly, and there were many Protoss who were exposed to the Heavenly Dao in the Dark Ages for only a few dozen days, and they aged by more than a hundred years!

This aging speed is simply terrifying, and for the God King, it is even more terrifying.

The god-king's fear of death far surpasses that of mortals.

That's the first price.

The second price is that the Protoss is exposed to the Heavenly Dao, even if it is not the moment to break through the realm, it will attract heavenly calamities from time to time, and even some Heavenly Gods will descend to the world and snipe them.

In addition to the law of time and the law of insight, which have a very great impact on the Protoss, the same is true for the other laws, and the vitality consumed by the Protoss to cross the space is as much as two or three times that of other god kings.

In the Dark Ages, there were many gods who had aged and even fallen directly.

And in this era, the saddest thing for the Protoss is the defection of God in England.

Shen Zaiying is the leader of the Protoss in the generation, very powerful, in the Dark Ages, he has already reached the realm of the Six Tribulation God King, far surpassing all the other Protoss leaders at that time.

In fact, even today, the supreme powerhouse of the Protoss is the Ten Thousand Tribulation God Emperor, a Seven Tribulation God King, but except for the Ten Thousand Law God Emperor, all the other leaders of the God Race are only Five Tribulation God Kings, a total of twenty-two leaders, of which three were killed by Meng Fan in the Chaos Realm, and now there are only nineteen left.

Therefore, the gods in the Ying were the second people in the Protoss, and in the Dark Ages, they were also stirring up the storm, and even a few of the Protoss appeared, thinking that the gods should lead the Kingdom of God and let the God Emperor of Ten Thousand Laws support the elderly.

But it can also be seen that Shen Zaiying is a paranoid protoss and a fanatical protoss.

When the Protoss shined in the Dark Ages, the Protoss also paid a huge price, many Protoss grew old and fell, and the leaders of the Protoss showed their intention to retreat, and even the Ten Thousand Law God Emperor thought it was wrong to do so.

Only God is in Ying, he must persevere, he firmly believes that the Protoss should replace the Heavenly Dao, should not retreat, and must always shine on all beings.

But as time went by, the price paid by the Protoss became bigger and bigger, and the opposition within the Kingdom of God became louder and louder, and in the end, the Heavenly Dao rereleased the light, and the Protoss returned to the Kingdom of God one after another.

It was also at this moment that God Jaeying was completely disappointed in the Kingdom of God, and he chose to leave, the strongest man in the God Clan who was the most staunch opponent of the Heavenly Dao, but after a long time, he didn't know what he had experienced, and he became a devout disciple of the Heavenly Dao, became a follower of the Heavenly Dao, and embarked on another path.

The final result was that God Zaiying turned into the Emperor of the Sun and the Moon, and was just about to show his skills, but he was directly devoured and refined by Meng Fan, becoming a piece of continent in the origin world and Optimus Prime supporting the sky.

His godhead was also crushed by Meng Fan and turned into stars, scattered in the origin world for the monks of the origin world to comprehend.

This is a very sad dark age for the Protoss.

The sentient beings only saw the splendor of the Protoss, but they did not see the price that the Protoss paid for it.

After the Dark Ages, the Protoss finally realized that although they were powerful, if they could not solve their huge flaws and dissolve their relationship with the rivals of the Heavenly Dao, they would never be able to truly rise.

And once this flaw is remedied, they will become invincible beings in the world, without any power that can stop their progress!

After reading these, Meng Fan began to flip forward.

He wants to find the source of the Protoss.

This process is very short.

Because although there is no clear record of anything about the origin of the Protoss in the entire library, there is always information captured by Meng Fan in just a few words.

When he saw everything clearly, Meng Fan's heart was greatly shocked.