Collapse, surrender to me!

But this was not the scene that Gretchen wanted.

"so hard……"

Grayshu sighed.

She herself couldn't figure out what gift to give in order to achieve the desired effect.

"Actually, based on your description, maybe we could give her something romantic," Kyubey suggested.

"for example?"

"Capture some singers to sing for Alicia. This is a civilization I encountered in the universe not long ago."

Kyubey explained.

"The Singer Civilization uses musical language, so since ancient times, group decision-making in the Singer Civilization has been carried out in a unique way similar to a chorus.

When a group decision needs to be made, all those involved in the decision, which may be tens of thousands or even hundreds of thousands of people if it is a citizens' assembly, sing together in a square, and everyone expresses his or her own ideas with his or her singing.

When this kind of singing continues for several hours, all the chaotic notes gradually become unified, and the opinions of some people become the mainstream, and people begin to follow that voice. When the final decision of the whole nation is made, tens of thousands of people will start to chant the same notes at the same time. "

"It sounds like... it seems like it fits the fate of the same kind." Grayshu commented.

"Indeed, this decision-making process is essentially similar to tens of thousands of neurons making a decision in the brain. I think the same is true of harmony."

Kyubey expressed his views on Tongxie.

"Although there are different civilizations in the same harmonious camp, if there is a cosmic brain in the universe and all civilizations are regarded as neurons, then the 'person' of the universe will only have one idea in the end."

Of course, this premise is that harmony can really turn all civilizations in the galaxy into neurons.

However, except for Nothingness, every star god is trying to spread his destiny throughout the universe, and the condition of harmony is almost impossible to achieve.

"No matter what, the singer civilization with its musical language is still very powerful in terms of entertainment."

Kyubey took a few more glances at this civilization.

Because the content of the tower of meaning of the singer civilization is survival and fun.

Survival is to maintain and improve one's own low entropy level in a universe with ever-increasing entropy.

Then, although fun is insignificant compared to survival, singing is also nice when there is no war.

"What you said is just like catching a few sparrows to sing for me..."

Grayshu was still somewhat resistant to this kind of thing.

But she was not stupid, and even guessed some of the reasons these days.

Kyubey seemed certain that she would go to war with a certain civilization in the future.

I hope she can understand the cruelty of the universe in advance.

Perhaps every civilization has good people and bad people.

But if a conflict occurs, there is no good or bad, innocent or not, they are all just enemies.

This is not a low-probability event.

Not to mention the Star Iron Universe where she is now.

In fact, every time she travels through time, it is equivalent to coming into contact with a new civilization, and the chance of encountering evil forces cannot be said to be low.

"He was fine, eating hotpot and singing in space, and then, suddenly, he was robbed by bandits! Just imagine how painful it must have been."

Gray Xiu said quietly.

"If others don't take the initiative to attack us, we can't take the initiative to attack others. Have you read Xiaguo's foreign strategy? Just follow that... Also, no fishing enforcement!"

"..." Kyubey blinked, looking very innocent.

The Xianzhou civilization's Xianzhou is, after all, just a starship.

Although it is not small, for the immortal species that continue to survive and reproduce on the fairy boat, the living space will actually become smaller and smaller.

At this point, we have to mention a space folding technology that does not conform to the level of Xianzhou civilization - Dongtian.

Space folding is nothing new. From traveling to storage, many civilizations have their own methods of space folding.

However, it is still rare to use space folding technology on such a large scale as the Xianzhou as the cornerstone of daily life.

The reason is simple: the volume of folded space is proportional to the energy it consumes, and for most civilizations, this expense is an astronomical figure that is unbearable.

But the Xianzhou people did it easily, and such power was undoubtedly related to the Star God.

Perhaps it is worth mentioning here once again the generosity of the hunting star gods.

It was also because of this that even though the inn where Grayshu and the others were staying did not look very big from the outside, the space inside was very wide.

Many star ships also use this technology.

Except for the one at Tingyun.

It is estimated that Tingyun's boat is usually occupied by himself and one or two guests. In order to maintain a fast speed and light endurance, it does not have an energy-consuming cave.

"It would be great to bring back Honkai with this space-folding technology," Grayshu said, eager to try.

"The world of collapse is not favored by the star gods, so this kind of technology will not be of much use if we bring it back, and we can't afford to waste it." Kyubey reminded.

“How much does it cost?”

Grace thought for a moment and asked.

"How much energy do I need to fold one cubic meter of space?"

"There is no such example... The energy required to fold a certain size of space may be related to the size of the target, the distance and the mass of the objects involved. Simple calculation is not accurate."

Kyubey thought about it and changed an example that Graysh could understand.

"If you want to fold up a galaxy, if there is corresponding matter and technology in the universe, the energy required may be equivalent to the total mass of the entire universe."

"..."

Grayxiu was secretly shocked.

How many galaxies are there in the universe?

It can be worked out with simple math.

Estimates of the total mass of the observable universe are somewhere between (1.5 - 3.0)x10^52 kilograms.

The mass of the Milky Way is about 2×10^42 kilograms.

假如把宇宙的总质量在（1.5 - 3.0）之间取一个好计算的2x10^52千克。

This is easy to calculate, and the total mass of the universe is equivalent to about 10^10 galaxies.

Such calculations are very rough.

But it's easy to understand.

Roughly speaking, to fold one cubic meter, as Grayshut asked at the beginning, it is equivalent to swallowing up the volume and mass of a modern city.

According to this consumption reasoning.

If you destroy a cave as big as this inn in Xianzhou, the world will basically be destroyed first.

"So, a civilization without the favor of a star god cannot afford this kind of consumption, unless it drags hundreds of stars as backup energy."

"That's it..."

Gray added something inexplicably.

"Then can we use Honkai?"

Chubby: “?”

Kyubey put a question mark.

But he didn’t deny it right away.

Because of Grace's sudden idea, it's hard to say whether it will work.

Maybe, maybe not.

If that's really possible.

The total amount of Honkai energy in the Honkai world right now might not even be enough to build a large storage ring...

But it is hard to say whether it will work or not.

"You can give it a try. This technology is not a secret anyway. You can actually buy it at the Interstellar Peace Company. I've opened a VIP membership for you."

Kyubey usually advises Gray to obtain technology from other sources.

In order to protect the world where Grayshu is, he is collapsing, and he is restricted by the rules of the studio.

It's hard to say whether the things he gave Gray Xiu would still be usable in the collapsed world.

Using Honkai energy to provide energy for space folding involves many issues, such as materials and conversion time. It may be necessary to convert Honkai energy into ordinary energy before it can be used.

But no matter what, it's an extra trump card.

……

"It's really expensive... but it looks really nice, should I buy it?"

When Grayshu and Kyubey were discussing how to torture Honkai energy.

A passing Xianzhou man lamented his poverty.

As the saying goes, all decision-making difficulties are mostly caused by lack of money.

This Zhouzhou man looked the same.

This tangled look.

This reminded Grace of the time when she was shopping with her mother. Her mother said she could only buy one, and she hesitated when choosing.

Of course Blanca wasn't reluctant to buy things for Grace.

I just hope Gray can develop some good habits.

Just like although the girl is not facing an economic crisis now, she only bought one logistics type and one daily type of mechanical bird before, instead of taking over the entire store with a wave of her hand.

Grayshut followed the route the boatman had taken.

There is a shop called Linglongzhai.

There is also an electronic billboard at the door - Ruizhao Jade, decisive decisions thousands of miles away.

Below the font.

It is a crystal clear jade bracelet.

What’s different is that the bracelet projects a virtual screen that seems to be operable.

“It’s really beautiful…”

Grayshu looked at it for a few seconds and then agreed with the evaluation of the previous boat man.

This bracelet, called Ruizhao Jade, is made of the finest jadeite.

Delicate texture, good transparency, bright color, exquisite cutting and bright gloss effect...it is more than enough to be a collection item.

But according to the description.

This thing seems to be mass-produced, and there is no limit on the quantity...

But with Xianzhou's technology, synthesizing jade does not seem to be a very difficult task.

It was this combination that made her feel like she was looking at a high-tech smart bracelet.

"My dear, you are a foreigner, right? The jade omen is not comparable to those small bracelets."

Qingyue from Linglongzhai seemed to have heard what Grayxiu said and couldn't help but explain.

"This is a jade computer, condensed into a jade bracelet, but the functions are not reduced at all. Each jade omen contains a precise and detailed engraved circuit, which is used to complete complex calculations, which is equivalent to a circuit board."

"After the Jieyufang of the Industrial Manufacturing Department opened up the production standards for civilian jade auspicious signs, various brands have sprung up like mushrooms after rain, but I still recommend the dearest one - Ruizhao."

"Hahahaha, let's put it this way. You just need to access Luofu's network and search for 'Linglongzhai Shuoyu'. There is the review video of 'Rui Zhao 15' that I uploaded. It explains it in more detail."

Grace listened to the other party calling her a kiss.