walk into unscientific

Chapter 350 It's Lonely (Thanks to Wang Zi grandpe for the leader!)

"."

in space.

With Xu Yun's finger poking out.

The second light sphere shattered.

slam-la-

But this time.

The shattered ball of light did not form tiny spots of light that could not be seen clearly as before.

But
It turned into a series of transparent and crystal-clear hexagonal fragments.

These crystal fragments were like a silver-white ribbon, slowly circling around Xu Yun.

at the same time.

There was a faint sound of wind chimes in Xu Yun's ears.

The fragments lasted like this for nearly a full minute before they moved closer together and slowly gathered in front of Xu Yun.
A crystal clear crystal necklace.

After seeing the appearance of the necklace clearly, Xu Yun couldn't help but let out a little gasp.

the necklace
He's seen it on Aveline's neck a few times.

Although Aveline doesn't carry it as often as Classical Physics.

But it is not difficult to see from the behavior that Avelyn attaches much more importance to it than "Classical Physics".

It's just that Xu Yun has never had the opportunity to ask about the origin of this necklace, so his knowledge of the necklace is limited to the level of 'jewelry'.

The result was unexpected.
The halo actually manifested it as the penultimate reward?

See this situation.

Xu Yun couldn't help but let out a soft breath.

After adjusting his mood, he reached out and grabbed the necklace.

call out--

A light curtain quickly appeared in front of Xu Yun.

【Prism Necklace】:
[In 1665, under the guidance of the Wallfacer, Exa Newton discovered the dispersion of light by using a prism, which opened the prelude to a legend]

[After the Wallfacer disappeared, Axa Newton gave the prism to Lilani Escu, who made it into a prism necklace and passed it down from generation to generation]

[As time goes by, this necklace has gradually become the identity proof of the patriarch of the Escue family]

[After more than a hundred years, the necklace was passed on to Avelyn Escue and kept by her personally]

See here.

Xu Yun couldn't help but pause slightly.

He lowered his head and looked at the necklace in his hand again.

It turns out that the main body of this necklace is the prism she had back then?
The prism was passed to Mavericks by himself, but after more than 100 years, it returned to him in this way?
This counts.
Take a reincarnation?
it's amazing
However, before Xu Yun could continue to sigh, the light curtain changed again:
【well known】

[According to Everett's interpretation of many worlds, if any event can produce different consequences after it happens, then each possible consequence will form a world line]

[Later generations have supplemented Everett's views, and regard the choice of different consequences as a specially defined wave function collapse]

[Only when the level of collapse is sufficient, a new world line will be generated]

Looking at the words on the light curtain, Xu Yun nodded slightly.

multiverse.

This has always been a controversial topic in the field of physics or science fiction.

The earliest proponent of this theory is William James, and his multiverse theory is an experimental psychological explanation.

Trunks crossing in "Dragon Ball" and some plots of "Dragon Ball Super" are based on this theory.

However, with the development of quantum mechanics, the scientific community's interpretation of the multiverse has become diverse.

For example, the island universe in eternal inflation, the random emergence of cosmic bubbles in M ​​theory, the interpretation of many worlds, etc. were born.

They can all create "parallel universes".

And their theoretical basis is "the unobservable part of our universe".

"The unobservable part of our universe" sounds esoteric, but it is not difficult to understand:
It was created by the events that created our universe.

That event was called the creation of the world by God in ancient times, and later it was called the Big Bang.

In Hawking and others, it is changed to the quantum event under the Hawking-Hartle boundaryless condition, which is called the model starts to run in the simulated cosmology.

And in the above heavy theory.

The proponent of the many-worlds interpretation is Hugh Everett III, a student of Wheeler.

He believes that the different possibilities of any event in life will form a new universe.

For example, when you read our passage, you were going to vote for a monthly ticket, but because you still didn’t see Aveline, you chose to si la, which will create a new universe.

Regrettably.

Everett's theories were not taken seriously during his lifetime.

until after his death.

This theory was re-proposed by Wheeler at the Quantum Physics Conference and was supported by many physicists.

Today's multiverse theory has become a successful theoretical hypothesis, called MWI, and many students of big things will also take this course.

be honest.

This is a theory with very distinct advantages and disadvantages.

It has the advantage of very explicitly assigning a physical meaning to the observation:
Observation is nothing more than some interaction between the observer and the observed system, which can and must be described by quantum theory itself.

But again.

Its shortcomings are also very obvious:
If any event can cause a new universe to appear, where does the energy to create the new universe come from?
True.

In the extremely high-dimensional Hilbert space, the cosmic wave function has indeed one or even more side branches.

But this aspect is not cheap enough to generate countless universes in a second—think about it, the 60 billion people on the earth, deducting the 9 hours of sleep, are conscious for 15 hours a day.

Suppose you encounter a certain choice every 1 minute:

For example, get up from a chair, press the left or right button after going to the toilet, and think about what to eat at noon.
At the end of a day, at least hundreds of billions of "universes" are born.

This is obviously contrary to common sense.

So what?

The front-end theory has applied an optimization patch to Everett's theory:

The generation of the universe cannot be so cheap.

Only the collapse of the wave function with a huge amount of information will lead to the generation of a new world line.

For example in reality.

The 'magnitude' of a baby escaping is low, so no worldlines would occur if it did occur.

But if he is old and hard to disperse, his collapse information level and influence are sufficient, and a world line that has not been condensed will be generated.

This theory is not difficult to understand, but it's all right, why does Halo mention such a point of view?

To know.

Although Everett's theory is a very formal hypothesis, its main theoretical camp lies in some science fiction or science fiction forums.

The status in the study of the universe in the pure physics world is actually very low, and it is unlikely to be used as a halo reward.

But if it's not as a reward, but as an "introduction" to some narrative.
Is it
Some premonitions appeared in Xu Yun's heart.

So he hurriedly continued to read.

[In the 1850 copy, the bullet fired by the assailant Becky Smirnoff did not hit Prince Albert, but hit the head of Wilshere Kennedy beside him]

[But in a certain timeline, the bullet fired by Becky Smirnoff did not miss, and Prince Albert died on the spot]

[Subeki Smirnov and others no longer attacked the auditorium as in the dungeon, but directly launched an indiscriminate attack on the guests at the venue]

[During the attack, Evelyn Escue's behavior of leaving the crowd alone attracted the attention of the attackers, and was shot dead by stray bullets]

[Aveline's soul is sealed in the necklace. She has passed away, but just like the reincarnation of a prism, what is lost may eventually return one day]

[Current soul awakening progress: 16%] (can be obtained through task rating)

Look at the content on the light curtain in front of you.

Xu Yun's hand holding the necklace subconsciously felt Yisong.

The prism crystal quickly fell towards the ground.

Fortunately, he reacted in time and grabbed the necklace again before landing.

Then he straightened the prism crystal and placed it in the palm of his hand,
Take a closer look.

This polished triangular prism crystal is about three centimeters long, clean and translucent throughout, and is strung with a silver chain.

From the perspective of later generations, it seems that it can only be said to be ordinary.

And inside this prism
Containing Aveline's soul?

Xu Yun watched it like this for several minutes before slowly regaining his senses.

explained above.

According to the current patch for Everett's theory.

To generate a parallel world-line, the first thing to do is that the wave function of event collapse reaches a certain magnitude.

In layman's terms.

That is, the impact on history must be far-reaching.

and it so happens that
The night the dungeon ended happened to meet this prerequisite.

The firearms of 1850 did not have the complete ballistics of the later generations. Even two guns with the same appearance shooting at the same time from a hundred meters away may have an error of more than several meters.

Who exactly Becky Smirnoff's bullet can hit is actually a matter of probability.

So the moment when the Becky Smirnoff bullet went off.

There is then a 'magnitude' of the wave function that generates the new timeline.

Judging by the people present at the time, there was even more than one timeline:
Except for Albert.

There will inevitably be five timelines of Gauss' death, Riemann's death, wheat's death, Faraday's death, and Xu Yun's own death.

Because they were standing just a few meters away from Prince Albert, they could theoretically be hit.

They are all people who have had a profound impact on human history, so there must be a timeline after their death.

For example, if Riemann dies.

Riemann's conjecture and Riemannian geometry will not appear, at least the time to appear will be delayed.

A lot of work related to Riemann in later generations has to be overthrown and restarted, and the impact is not small.

So did Prince Albert.

And when Prince Albert died.

More than 70 attackers did not need to gather together to attack the auditorium as before, but could launch indiscriminate attacks on the spot.

As such.

The death rate of everyone on the scene increased by at least five times.

So in theory.

Aveline does have a chance of being shot and killed.

Right now, the halo has stored Avelyn's soul in that timeline into the necklace, and at the same time left a reminder of the progress of the awakening.

Could it be that
If progress reaches 100%
Avelyn will be resurrected?
More importantly.
Follow the prompts from the previous copy.

The 1850 copy will be closed after settlement and cannot be opened again.

In other words.

If Avelyn is resurrected.
Will she appear in reality?

"hiss"

thought here.

Xu Yun couldn't help clenching his fists subconsciously.

after all
I owe Avelyn too much.

Don't say anything else.

The cultural relics she collected later and the things she did in the east are all promises to be completed regardless of cost or even safety.

And what Xu Yun left for that girl was only endless regrets.

He brought a beam of light to Avelyn, but extinguished it with his own hands at the end.

be honest.

Pretty bad.

But there is no way, Xu Yun and Avelyn are people from two worlds, the time he can stay in the dungeon is only so little, leaving is the inevitable end.

But if Avelyn can be resurrected in reality, everything will be different.

Therefore, both emotionally and rationally, we must bring that girl back to life!
at least
Should we take her to another snowball fight?

Then Xu Yunzhen put the necklace away with great care, and turned her eyes to the last ball of light.

This time.

While his expression was swift and solemn, there was also a trace of calm visible to the naked eye.

Students with a good memory should remember it.

In the night of Pluto, the halo once gave the last ring mission.

The title is 'It's Lonely'.

In the task description at that time, Xu Yun also saw this sentence:

[It has been wandering alone for an unknown number of years, lost outside and witnessing history, can you find it? 】

For a long, long time after that, Xu Yun once thought that this mission described the planet Shenwang.

But until the end of the dungeon, when Tian Hao personally took over "that thing" from Tian Hao's hands.

Only then did Xu Yun truly understand the meaning of this mission.

That's weird
It's no wonder that when I saw Shenwangxing, the halo only reminded me that the "routine task" was completed.

in fact
The truly lonely is not only the god king, but also it
boo~
The ball of light shattered again.

After a few seconds.

A dilapidated small purse appeared in front of Xu Yun.

Xu Yun stretched out his hand to take it.

In the year of the dungeon, he had seen this bag no less than twenty times, and would say hello almost every few days.

Even the day he first arrived in London, he had 'met' this little bag.

Because it was hung on Sylph's waist during the dungeon.

That's right!

This is the small purse that Sylph has been holding onto since the meeting!

Xu Yun, Avelyn and others have always believed that the reason for Sylph holding the small purse is a lack of security.

There are a few extra coins in the purse of that size, so no one, including Xu Yun, pays much attention to it.

But now think about it.

The reason why Sylve valued it so much was actually because the treasure she stole from the den of thieves was contained in this purse full of patches.

Then Xu Yun sighed softly and untied the rope of the purse.

Pockets face down to palms.

Shake lightly.

call out--

A square object slowly came out of the pocket.

This is a small piece of white jade that is square, only about three centimeters in length and width, with a small gap in the upper left corner trimmed with gold.

On the upward side of the small white block, there are five entangled little dragons engraved, and at the same time, there are eight tiny Chinese characters that Xu Yun can read clearly:

Ordered by heaven, you will live forever.

Among China's vast national treasures, two cultural relics are the most special.

in most people's minds.

They are all higher than the Preface to the Lanting Collection and the "Yongle Dadian", firmly occupying the first or second place.

The first of these is the mysterious Jiuding.

The earliest legend of Jiuding in Chinese history comes from the Xia Dynasty. As for the statement about the Xia people casting the tripod in the pre-Qin classics, it can be seen at the earliest in "Zuo Zhuan·Xuan Gong Two Years".

The book records the famous historical event of Chuzi aspiring to the throne. When Wang Sunman answered the origin of the tripod, he clearly pointed out that it was cast by the Xia people:
[In the past summer, there was virtue in the land, drawing things from afar, paying tribute to gold and shepherds, casting tripods and elephants, and preparing all kinds of things for them, so that the people will know the gods and traitors.When the old people entered the mountains and forests of Chuanze, they never met.Chi and Mei are separated from each other, and it is impossible to meet them.Use energy to cooperate with the upper and lower, to inherit the sky. —— "Zuo Zhuan·Xuan Gong Two Years"]

Jiuding has a very magical feature. In the words of the Internet, it can automatically recognize the owner.

The Xia people were dying, so they ran to the Yin people.

Yin Shang failed, so he went to Zhou people.

This is the so-called "do not move but go by itself".

But all the time.

Jiuding is quite legendary and even mythical. There are few clear records in history, and there are often conflicts between documents.

for example.

There is still no conclusion as to whether the caster of Jiuding is Dayu or Xia Qi.

For example, in "Historical Records Xia Benji" by Sima Qian of the Han Dynasty, it is clearly pointed out that the Jiuding was cast by Yu Dayu, which is the famous saying "collect the gold from Jiumu, cast Jiuding, like Kyushu".

With the influence of his writings, Sima Qian passed down this statement to later generations, and many historians have followed this statement since then.

However, "Mozi·Gengzhu" confirms that it is Xia Qi:

[In the past, after Xia, the envoy Fei Lian folded gold in the mountains and rivers, and pottery cast it in Kunwu; it was the envoy Weng Nanzhiyi who made it to Bairuo's tortoise, saying: "The tripod has three legs and a square", and he cooks himself without cooking. , Do not lift but self-storage, do not move but self-sacrifice, to sacrifice to the emptiness of Kunwu. 】

In addition, "Zuo Zhuan·Xuan Gong Two Years", the earliest record of Jiuding, although it did not clearly state who Xia Zhifang was, there is almost such a convention in ancient documents:
That is, if it is mentioned what the Xia people do, but there is no specific target, this person generally refers to Xia Qi.

There are even two history professors in China who have been fighting for more than ten years because of this disagreement, and even fought in seminars.

In addition to the caster, there is also a lot of controversy about where Jiuding went.

The number of guesses about the whereabouts of Jiuding is even several times that of the "Yongle Dadian", and they are all recorded in ancient books.

It can be said like this.

Up to now.

Except that the number of Jiuding is determined to be 'nine', none of the information is conclusive.

Even whether 'Zhou Ding' and 'Jiu Ding' are the same thing is still controversial.

Therefore, many people think that Jiuding does not actually exist, but is a fictional artifact.

But even those who think that Jiuding does not exist cannot deny the status and particularity of Jiuding in Chinese culture.

Of course.

The above-mentioned people refer to experts or related enthusiasts who simply think that Jiuding is a fiction, excluding those stupid X who follow the West and think that Xia Dynasty does not exist, so there is no Jiuding.

And besides Jiuding.

The second treasure, of course, is
National Jade Seal.

The Chuanguo Yuxi is made of a treasure called Heshibi, and there are two stories on it.

One is called Bian and Qiyu.

The other section is called "Returning Bi to Zhao".

Gambling jade is popular in Yunnan Province today, and they believe in Bian He gambling jade as their ancestors.

Bian He got a stone in Jingshan Mountain, identified it as precious jade, and offered it to King Li of Chu successively, but King Li of Chu didn't believe it, and he believed that he had deceived the king and gave him the punishment of bin (digging out the knee bone).

He refused to accept it, and offered jade again when he was King Wu of Chu.

As a result, he was found to be deceiving the emperor again, and the other kneecap was dug out;
Later, Bian He still refused to accept it, and cried day and night in Jingshan.

When King Wen of Chu heard about it, he summoned him, and he even said, "I am not sad to cut a gem, but to name it as a stone, and to call it a lie for a chaste man, so I am sad."

So King Wen of Chu ordered someone to break the stone, and found the precious jade.

Because the jade was presented by Bianhe, it was named "Heshibi".

During the Warring States Period, the State of Qin heard about this gem and was willing to exchange it with fifteen cities, which shows that the gem is priceless.

But at the moment when Lin Xiangru, who is loyal and courageous, held it out, he would rather have the jade broken than the tile, which would make the value of He's Bi further.

Of course.

Whether it is Returning Perfectly to Zhao or Bian He Qiyu, they all have some color of secondary creation.

For example, Bian He cried blood and tears and so on.

But just discussing He's Bi itself, its existence is not a problem.

After the Qin Dynasty unified the world.

Qin Shihuang got this rare treasure and sent someone to carve this piece of Heshibi into a jade seal.

He also ordered Li Si to inscribe the words "Ordered by heaven, long life and eternal prosperity" on the top.

Maybe Li Si didn't even know it himself.

At this moment, he started the legendary career of He's Bi:

Since then.

It is a symbol of imperial power, and it has passed through thousands of years.

It's just that Qin Shihuang, who hoped to "be passed on to the second generation and even the eternal life", was probably the same as Li Si. Death.

When Qin Ziying tied the imperial seal around his neck, He Shibi not only witnessed the change of dynasty, but also met its new owner—Liu Bang.

Since then.

This jade seal is called "Chuan Guo Yuxi".

If any new dynasty wants to prove its "mandate of heaven", it must get this piece of jade that is "destined to live forever"!
after that.

Wang Mang, who is highly suspected of being a traverser, usurped the man.

When he sent his subordinate Anyang Hou Wangshun to ask his aunt, the empress dowager Wang Zhengjun for the imperial jade seal, the old lady was furious and threw the jade seal at the golden pillar.

With a sound of biaji, a corner of the Chuan Guo Yuxi was knocked off.

So what?

Wang Mang inlaid a gold border on the jade seal.

This is the origin of the term gold inlaid jade.

After Wang Mang, Sun Jian was the next to get entangled with Yuxi.

At the end of the Eastern Han Dynasty, the world was in chaos.

Sun Jian led his troops and the princes to crusade against Dong Zhuo, but unexpectedly found this jade seal under a dry well in Luoyang Palace.

Yuxi once again proved her magical power to everyone-Sun Jian felt that I had the advantage and decided to fight his own world.

Everyone knows the result later.

Sun Jian died under a knife and arrow, and his son, Sun Ce, Sun Shiwan's Ouni sauce, dedicated this jade seal to Yuan Shu, the skeleton king.

Dynasties have changed, but the jade seal remains unchanged.

after that.

The Three Kingdoms were unified in Jin, and Jin divided the West and the East.

Former Zhao Liu Cong captured Sima Chi, Emperor Huai of Jin, and Xi returned to the former Zhao.

19 years later.

Later Zhao Shi strangled the former Zhao and got the seal.

In order to prove his legitimacy, and to promote his "divinity", Shi Le engraved "Tianming Shi Shi" on the right side of the jade seal-their surname is Shi, and they get gems, and their destiny will never end in the future.

Unexpectedly, only a dozen years later, Yuxi passed to Ran Wei following the destruction of the kingdom of Later Zhao.

Later, Ran Wei begged for soldiers from the Eastern Jin Dynasty, but Chuan Guoxi was cheated by the Jin generals.

As a result, the Chuan Guoxi was returned to the Sima family of the Jin Dynasty.

that's it.

The Chuanguo Yuxi has gone through the four generations of Song, Qi, Liang and Chen.

When the Sui Dynasty unified China, the Chuanguo Yuxi was brought into the Sui Palace.

During the Daye period of the Sui Dynasty, Emperor Yang Guang of the Sui Dynasty was killed in Jiangdu, and the Sui Dynasty perished.

Chuan Guoxi was taken by Empress Xiao and fled to Mobei Turkic.

Tang Zhenguan four years.

Li Jing led the army to crusade against the Turkic Chuan Guoxi and returned it to Li Tang.

At the end of Tang Dynasty, God bless for four years.

Zhu Quanzhong abolished Emperor Ai of Tang Dynasty and seized the Imperial Seal.

16 years later.

Li Cunxu destroyed the Later Liang, established the Later Tang, and transferred the Imperial Seal to the Later Tang.

939 AD.

Later Jin Shi Jingtang led the Khitan army to surround Luoyang, and the last emperor of the later Tang Dynasty Li Congke climbed to the Xuanwu Tower with the Chuan Guoxi Seal in his arms and set himself on fire.

Since then, there has been no trace of Chuanguo Yuxi.

Although there were rumors of Yuxi being discovered in the Song, Yuan, Ming, and Qing Dynasties, all of them were later proved to be false news.

After Qianlong ascended the throne.

He ordered someone to engrave 25 square jade seals and place them in the Jiaotai Hall of the Forbidden City.

This is the kind of thick and square jade seal that people in later generations saw, four inches square, two inches thick, and three inches high.

It looks like three packs of instant noodles stacked together.

And actually.

The jade seals of the Qin and Han Dynasties were not very big.

For example, Shaanxi Libo has a seal that is only 2 cm high, 2.8 cm long, and weighs only 33 grams. It is completely inconspicuous from the perspective of modern people.

But it is the highest-ranked and the earliest and only empress seal in my country discovered in the Han Dynasty so far.

The body of the seal is square, and the button is a prostrate tiger in high relief;
On the face of the seal, four characters of "Queen's Seal" are inscribed in seal script, and the font structure is rigorous and generous.

The seal was picked up in 1968 by Kong Zhongliang, who was still in primary school, beside the Langjiagou Ditch in XY City. This place is in the cemetery about 1000 meters west of the land where Empress Lu and Liu Bang were buried together. Therefore, some experts speculate that it may be Empress Lu's seal.

In addition, according to the records of the Three Kingdoms.

The jade seal "is four inches in diameter, engraved with five dragons on the top; one corner is missing, inlaid with gold; there are eight characters in seal script on it: 'Ordered by the sky, life will last forever'."

At the same time, the Three Kingdoms quotes Wei Zhao's "Book of Wu" in this paragraph, which is the official history book of Wu State.

This description is also the earliest and most important record of the appearance of the jade seal.

One Chinese inch is equal to 2.3cm, and the square circle refers to the circumference rather than the side length, that is, the size of the Chuan Guo Yuxi is about 2-3 cm.

In addition, the thickness of He's Bi can also be used as relevant evidence.

'Bi' is a flat jade in ancient times with a small hole in the middle.

Erya Shiqi said:

[Meat twice as good is called Bi, meat as good as Yuan is called Yuan, and meat as good as one is called Ring]

The meat refers to the side, and the good refers to the hole, and the side is twice the diameter of the hole is the bi.

For details, you can search for pictures of Jade Bibi in Shang Dynasty or Qingyu Yuhuan Yubi in Han Dynasty.

In other words.

After Bian He's piece of jade was opened, King Wen of Chu sent jade men to polish it into a flat "wall" and make a new creation.

Then Qin Shihuang dug the 'wall' out of the jade seal, which belongs to the second creation.

Therefore, the thickness of the jade seal is fixed.

As of 2022, the thickest 'wall' unearthed in Huaxia is only about two centimeters.

Of course.

There is no such thing as thick jade.

But it was called jade cong in ancient times, which is a different thing from "bi" - the records of ancient Chinese rituals and music are extremely strict, and it is impossible to make the mistake of calling jade cong "yubi".

At present, among the jade seals unearthed in the Qin and Han Dynasties, the empress's jade seal mentioned above has the longest side length, followed by the gold seal of the King of Dian and the jade seal unearthed from the tomb of Liu Sheng, King Jing of Zhongshan.

The side length of Liu Sheng's jade seal is 2.7 centimeters, and the golden seal of the King of Dian is only 2.4 centimeters long on each side.

Because the seals at that time were covered with sealing clay, which was similar to western wax, the jade seals of the Qing Dynasty could not be used at all in the era of bamboo slips.

Actually.

Yuxi became bigger and bigger after the invention of papermaking.

又比如鲁国故城乙组52号墓中出土的一块大玉璧，外径32.8厘米、孔径11.6厘米，但厚度才0.6厘米-0.7厘米。

And this piece of jade is by far the largest jade in the Warring States Period.

Therefore, the real jade seal made in Han Dynasty is not as big as in the film and television works. (There is also a saying that the jade seals are made of Lantian jade, so the size is not affected by the thickness, but Heshibi → Chuan Guo Yuxi is the most accepted saying, and I also use this)

"Jade Seal of Chuanguo"

Looking at the jade seal in his hand, Xu Yun's mood was more complicated than ever.

Of course.

It doesn't matter whether this complicated entanglement should be self-reliant or not.

But as a Chinese, who doesn't have a jade seal plot?
This kind of plot has nothing to do with the superstitious "Mandate of Heaven", but a kind of ritual and music inheritance engraved in the blood.

Through Yuxi.

Xu Yun seems to have seen that in the distant years, one emperor after another stood on the altar, leading the leaders to pray to the sky, surrounded by chime chimes, chime bells, and iron bells, with burnt calves in the southeast and sky lanterns in the southwest. Shake Red.
It has witnessed the ups and downs of China for thousands of years, and the years are long, and it is still holy and unchanged.

After being in a daze for a long time, Xu Yun brought his thoughts back to reality.

At the same time, "Yongle Dadian" gave such a good reward, what about the Jade Seal that has been passed down for more than 2000 years?
With this curiosity.

Xu Yun slowly stretched out his hand and covered Yuxi.

【Jade Seal of Chuanguo】

[One of the highest symbols of the spiritual civilization of the Chinese nation, it can rectify the fortune of the country, rectify the heart, cut off evil spirits, and promote awe-inspiring spirit]

[Effect (can only be activated after completing a specific instance)]:
[National sports +5, average life expectancy increased by 5%, intelligence +5 (specially for newborns), national-level projects increase by 30%, it is known that there is a certain probability of being punished by heaven, and the ranking of the national football team will drop by 20]

at the same time.

Swah——

Xu Yun is not far away.

The three doors that originally represented the 1665, 1100, and 1850 copies suddenly disappeared and two of them disappeared, but the 1665 copy remained motionless.

After a few seconds.

Where the original 1100 and 1850 copies were located, two brand new doors appeared again.

The value displayed on the left side is 0/100.

That is to say, knowledge points are still required to open it, and it should belong to a standard regular copy.

And the one on the right shows a prompt:
[Special Mission] - [Can be opened] - [Please open within 180 days]

It is clear.

Behind this door, it leads to the specific copy displayed on the page of Chuan Guo Yuxi.

But now that Xu Yun has just returned from 1850, he needs to adjust both mentally and physically.

Therefore, he is not going to open this new copy right away, at least he has to explain some things in reality before thinking about it.

thought here.

There was a hint of complexity in Xu Yun's eyes.

It's finally over.
After half a minute.

He sighed softly, held Avelyn's necklace, raised his head and said:

"Back to reality."

(End of this chapter)