I'm in the Teyvat running group

The power supply core of those two war fortresses was the energy core of the demon god. Only this thing could support the use of thousands of magic arrays and thousands of return machines. In the flood discharge war, the combat capability of the two war fortresses was also evident to all. Almost every war fortress had the firepower of ten strike groups, and it also had various magic arrays to assist it, enabling it to carry out strike missions across thousands of kilometers.

There have only ever been two of these terrifying things in Teyvat, mainly because no new Daedric cores have been found.

With the success of the experiment, the first war fortress on the moon is under construction. This fortress will be named "Columbia" and will be the most powerful war fortress in Teyvat. Because it is built on the moon, this war fortress can even fly. However, since its main combat targets are the ground and the False Sky, it is not required to have the ability to fight in space.

Therefore, rather than saying that everyone understood this paper, it would be more accurate to say that the Demon God Energy Core provided everyone with a direction for understanding.

Of course, what ignited the public outcry was the analysis post on Linghu by "Hou Zhang's lackey," which was similar to the previous "Rest of Rest." However, this time he explained the significance of Yun Pingsi's research in a witty way.

"We're on the moon, just got off the space elevator."

"I was actually there when the theory in this paper was successfully put into practice. Ms. Sugar's ten years of hard work finally came to a perfect end at this moment, and it was drawn by her own son. I think even if there really is a creator in this world, it is impossible to describe the perfection of this moment. I would rather call it a kind of art. Perhaps Ms. Sugar did not expect this moment, nor did Yunxiu Zhenren."

"As for the problem, to put it simply: we know that when plasma is circling in a ring, it should theoretically be in a 'stable' state. But we have never known whether this state exists, let alone how to find it."

"Even if you find that 'stable' state, what if someone pushes it? Will it fly away? That's why we need to prove that for any initial conditions, as long as they are within a reasonable range, the system will move towards that stable state, without exploding or tearing apart."

"Professor Yun Pingsi proved that under these conditions, not only does the system exist, but there is also a way to make it reach a stable state within a certain range, and even if instability occurs, it will quickly return to its original state."

"Well, to put it simply, one paper made him the youngest full professor in all of Teyvat, recognized by the Grand Academy, the Order of the Church, the Alchemists' Guild, and the Mage's Guild. That's truly terrifying. Even my master, that genius, locked himself in his room for three days after receiving the paper. He said it was for reviewing, but I suspect he was driven to despair by this prodigy. (Delete this part, don't post it)"

"As for the technology and the principle of the magic array, it is actually very simple. It is to use a set of equations to optimize the constraint runes of the magic array itself. Under the precise calculation of this set of equations, the lightning element force is transformed into a magnetic field by Ms. Lisa's electromagnetic research. Then, through the output of the precisely adjusted spell runes, the plasma is 'locked' by the space anchoring magic array of Master Yunxiu."

"Under such strong constraints, the [unclear text]... [unclear text]..."

"Then the energy particles generated by this terrifying energy release are captured by the magic array and transformed into terrifying energy. And this is not even the limit, because the core of the test is relatively small, and the constraint and energy release efficiency are average. If we make a larger core that is adapted to the war fortress, then the energy will be even more terrifying."

"As for why Yunxiu Zhenren and Ms. Sugar did not participate in the review process, it was obviously to avoid any appearance of impropriety. However, I think that is no longer important to these parents. Having successors is the best way to repay them."

"By the way, the application of this paper—the spell framework developed by Professor Yun Pingsi based on it—has also been launched. It's said he's created a new 'Electromagic Mage' style. Although the founder is only at the fifth ring, I think it's only a matter of time before he becomes a legendary archmage. I've already bought his spell framework to study, and the results are excellent, basically doubling casting efficiency. My suggestion is that any lightning elemental mage above the Genshin Impact level should buy it and try it; those below Genshin Impact don't need to, it's a waste of money."

"In addition, Master once said that the two most difficult problems in Teyvat are how energy is generated and how space is anchored. Interestingly, both of these problems have been half solved, and the other half is related to Master Yunxiu and Miss Sugar."

"Ten years ago, Master Yunxiu and Miss Sugar joined forces to develop the [Anti-Interference Spatial Anchoring Technique], which to some extent solved the problems of spatial instability and spell imbalance in Teyvat. The cost of teleportation arrays and storage bags can now be reduced thanks to this."

"Ten years later, the child of Master Yunxiu and Miss Sugar solved the problem of the global well-posedness of the three-dimensional resistive magnetohydrodynamic equations, allowing energy to be confined and generated. Although it is only within a certain characteristic range, it is enough for us to create a powerful core."

"Finally, I would like to add that I have met this professor a few times. He is a rather quiet child who occasionally goes out to play with his younger siblings. He doesn't seem to have any genius in him, but I can see the light in his eyes. It is the light that can see the truth, right in the eyes of a seven or eight-year-old child."

"Finally, after writing this review, I also took three days off, not because I was tired, but to reflect on life."

"And lastly, what is the purpose of our lives?"

It must be said that Chu Li's comments were indeed very insightful. Nine years ago, he was a peak ninth-ring mage in the spellcasting system and was already a disciple of Xiaoyue. Nine years later, he had advanced to the high-level legendary rank and was currently the head of the spellcasting department. Strictly speaking, in terms of genius, he could barely be considered a second-level genius in Yunxiu's evaluation. After all, he had the potential to reach the peak of legendary rank or even cultivate the transcendental method in the future, which was quite impressive.

However, compared to the legendary figures of twenty-year-olds and the fire gods of thirty-year-olds, such as Ginich and Mavica, or Rene and Yunpingsi who could solve top-level problems when they were young, there is indeed a significant gap.

After all, the second level can still be said to be a level that humans can understand, but the first level can truly be called a true god, because for humans who can study to this extent, becoming a god is only a matter of time. Just like René, after correcting his path, he quickly advanced from the half-step transcendence state to the pseudo-transcendence state, and transcended immediately after the Moon God's return law began to gradually become complete.

Another batch of comments followed, pushing the post back to the top of the trending topics.

"Electromagnetic mage? Does that mean I can change jobs? I've been stuck at the Genshin Impact level for three years now. I'm a sixth-ring Electro Evocation Mage."

"You can give it a try, but I suggest you learn math first. However, I've found that the core of this school of thought isn't fighting, but solving equations. How's your math? Or can you understand the introduction to this paper?"

"My graduation thesis was titled 'Numerical Simulation of Localized Modes at the Edge of Plasma under Circular Constraints,' and my calculations showed that they don't exist. Yesterday, my professor informed me that it was officially rejected. I've spent three years writing this thesis! Three years of data, three years of calculations, three years of writing... I don't want to end up like that legendary Elani from the Academy of Sciences!"

Will energy costs be cheaper in the future? I heard the cost will drop significantly?

"According to the publicly available data here, the average annual cost for Liyue people in this area is around 500 Mora, and it may drop to below 50 Mora within five years..."

"After reading this paper, I've decided to develop a new business for the mortuary: designing urns with optimal magnetic field configurations. This way, the soul of the deceased can be stably restrained and won't escape to frighten people!"

"Anzhi! I'm going to tell Walnut's mother about you!"

"I think Mom will support me, and Dad will definitely support me too!"

"@Hou Zhang's lackey, your vacation is over. Hurry up and come back to work. Prepare to build the first artificial Demon God Core in Liyue Harbor. And when are you going to change this lousy name?"

"@Teacher Lu from Qingyunding, it would be my greatest honor to be your lackey!"

"I'm similar to that guy above. I'm researching how electromagnetic magic works. Is it too late for me to switch careers and open a shared spiritual platform?"

"Upstairs, the Spirit Frame has now started using autopilot..."

A series of various messages were released, instantly making Yun Pingsi a top figure in the entire Spirit Realm. However, the most important thing next was, of course, to apply it.

The first step, of course, is to build a true energy core on the ground and then transport it to the Crane View for testing. Next, several smaller energy cores will be manufactured for use in the Jade Pavilion. The success of this will foreshadow a new era for Teyvat.

However, for Yunxiu, the most important thing right now is to finish up this matter and then go to Inazuma. According to Tsukihime, "Ashihara" and "Tsukuyomi" seem to have been spotted recently.

If all goes well, we may be able to unravel the mystery of the ancient kingdom of Inazuma and find the true ancient civilization of Inazuma as it is said to exist.

Chapter 469 Old Friends Meet at Angels' Gathering

Yunxiu and Yun Anzhi found Zhongli at a small tea stall behind "Baiju Inn".

He was holding a folding fan and telling the story of the White Horse Inn to the couple in front of him, who had a little boy with them. The couple listened attentively to the story told by the legendary "Iwao-o-dijun" (Lord Rock King), while a large crowd had already gathered around them.

Many people are already eager to pay for the Emperor's ticket today and try their luck in the "Catch the Emperor from the List" game.

"I'll pay! I'll pay for Grandpa's bill!" Yun Anzhi skipped over to the shopkeeper, took out a dozen or so Mora from her bag and placed them on the table, saying earnestly, "Today, I'm here at Wangshengtang to pay for Grandpa's bill!"

"It seems that Master Hu has done something today." Zhong Li smiled and patted An Zhi's head as she arrived, then stood up and said to those around him, "I apologize to everyone, but I have family matters to attend to today. If you wish to discuss this further with me, you can come back tomorrow. I will be staying here for a few days."

"Your Majesty, you're busy!" "See you tomorrow, Your Majesty!" A large group of people left with smiles, which was the norm for the old people of Liyue.

Although capturing the Emperor was a routine activity, they usually restrained themselves when something came up and wouldn't do anything too outrageous. Only the Inazuma couple and their child remained in the same spot, as if something had happened.

Seeing Yunxiu arrive, Zhongli smiled and said, "If you're not in a rush, come with me to take this couple to 'White Horse Inn.' They're tourists from Inazuma, and also veterans of that battle. They've come to Liyue to pay respects to their old comrades and visit some old friends."

"Oh?"

"Master Yunxiu, I am Dayou, formerly of the 46th Assault and Demolition Squad. This is my wife, Yuezi, who was originally a calibration mage on the Kaiyang." Dayou introduced himself to Yunxiu with a smile, and then pointed to the child and said, "This is our child, Xiaohong. After that battle, we retired and returned to Daocheng. Later, we had a child. This time, an old friend came to see us because he had a baby and wanted to. So we came to visit."

"I happened to run into the Emperor on the road. I heard that Liyue has a daily routine of 'catching the Emperor under the list of successful candidates,' so I wanted to pay for the Emperor's meal. I didn't expect to hear him tell a story along the way." Yuezi seemed to know more about Liyue than Dayou. She took out an invitation and handed it to Yunxiu: "It's Victor from the Second Scout Squad. Dayou has worked with him a few times."

Yunxiu took the invitation, looked at it, and chuckled. It was indeed sent by Victor.

This member of the second scout squad was originally just an ordinary wanderer of the seventh-ring Primal God, but perhaps he had a breakthrough on the battlefield. After returning, he quickly broke through to the ninth ring, then entered the legendary level, and soon reached the high-level legendary level. Although his strength is still much weaker than the young master's, he is now a backbone of the merchant guild's elite forces.

He did get married recently, but his wife is quite ordinary; she runs a small clothing shop in Liyue Harbor, and their love story is rather extraordinary.

After Victor returned from the battlefield, because of his considerable strength and the stability he experienced after his breakthrough, the young master assigned him to patrol the Wanmintang and port area. Wanmintang provided free meals for the guild's employees, but Victor preferred winter flavors, so he would go to Su Erniang's place nearby to eat some baked flatbread and Mora meat.

Somehow, he ended up hitting it off with Zhiruo, the waitress hired by Su Erniang.

This waiter, who was originally known for his "three bowls and no go" attitude, didn't like some of the ways of Boss Degui, so he went to work for Su Erniang. Victor then ate the exact same Mora meat for three whole months, waiting for Zhiruo to refresh the menu at the same time every day, which was more accurate than a clock.

By the time Zhiruo finally realized something was wrong, Victor had already confessed his feelings to her.

Then came dating, and then marriage.

Veslava spent 6000 battle merit points to find the Emperor to officiate her marriage. Victor didn't have that many extra points, but he followed suit and spent 1500 points to find the True Lord of Naruhisa to officiate his marriage. This old crane was quite a character, even bringing Lishui along. It was indeed quite a glorious way for Victor to win the heart of his beauty.

After getting married, he exchanged his money for an apartment in the Chihuyan District. It was from that time that Victor's strength improved by leaps and bounds, which unexpectedly sparked a trend of marriage and dating in Yunxiu's elite team...

However, speaking of strength, an interesting thing is that Teyvat does not currently have a theoretically existing but actually rare "Legendary Mid-Tier" tier. Most Legendary powerhouses, once they break through, either get stuck at the Initial Tier for life or quickly enter the Advanced Tier of Legendary, especially mages.

Of the eighty-one mages in the Mage Association, twenty-three are at the peak of the legendary level, forty-nine are at the high level of the legendary level, and only nine are at the initial level of the legendary level. The reason is quite simple.

If someone barely manages to break through to the legendary level, it will be very difficult for them to go any further in their lifetime. Most of the strong people who barely reach this level are basically warriors or knights who hone their physical bodies, and they usually give up the idea of ​​going any further.

After a mage, priest, druid, or a warrior with potential breaks through, they will usually quickly purchase legendary martial arts and spells in the Spirit Realm to learn them. Then they will try to obtain one or two artifacts and quickly push their strength to the high-level legendary rank. Therefore, the mid-level rank has become a rank that exists in theory but is rarely seen in practice.

Of course, this is mainly because the cost of artifacts and spells themselves is not actually that terrifying.

After the flood control battle, Yunxiu, together with the Mage Association and legendary experts from various countries, finalized a new training and advancement plan for the strong.

In short, it means to improve the strength of the powerful as quickly as possible, popularize spells, various combat skills and legendary equipment, and establish a sound training mechanism.

To ensure that the powerful had sufficient spells and equipment, Yunxiu, along with a group of legendary peak experts and several gods, developed a standard template for advancement.

And "training standard packages" for various professions.

This mechanism is actually very simple. If you are a very talented expert but do not have enough mentors or resources, you can apply through special channels in the Spirit Realm and three legendary experts of the same profession will review your application.

If you pass the review and are willing to sign training agreements with government agencies or chambers of commerce in various countries, you will receive a "training standard package" corresponding to your profession and an "advanced template" in sequence according to your advancement level.

If you are willing to guard the Dead Zone for five years after advancing to Legendary rank, the Seven Kingdoms or the Merchant Guild may even provide you with two "Standard Artifacts".

The attributes are relatively average, mostly increasing attributes by 8-10 points, and there are only one or two ordinary special effects, but they are sufficient.

After guarding them for five years, these two divine artifacts will no longer need to be returned.

This was something that Yunxiu, together with Xiaoyue, Guizhong, Xianyun, and Ruotuo Dragon King, improved the weapon-forging process after the war. Because the cost of mass production was reduced to less than 3 billion Mora, it was still worthwhile to exchange 6 billion Mora for a legendary powerhouse's five years of guarding.

If there aren't three strong enough individuals, the review will be sent to either Yunxiu or Little Lucky Grass King, and passing the review will also be possible.

In fact, over the years, quite a few powerful individuals have chosen to do this. At least since this method was established, Yunxiu has approved seventeen or eighteen applications, and other powerful individuals have naturally approved even more.

Especially warriors, many of the legendary warriors came from humble backgrounds. After all, even with resources, it's not easy to understand complex spell runes. There aren't many truly impoverished mages.

After breaking through to the legendary level, warriors can generally live for two hundred years without much pressure. In fact, with a slight increase in strength or the addition of some bloodline, five hundred years is not out of the question. Therefore, guarding the Dead Zone for five years is really not a big deal.

Of course, Victor is quite talented, so his resources are basically provided by the Chamber of Commerce, and his contract with the Chamber of Commerce is permanent.

Currently, the Chamber of Commerce has eight legendary peak figures under its banner, excluding Yunxiu, and four demigods who are officially affiliated with the Chamber: Ying, Liuying, Rene, and Serene.

With Columbia and Yunxiu spending most of their time in the Merchant Guild, the Merchant Guild is undoubtedly the largest civilian force in Teyvat.

As for why the private sector still includes the three retired Seven Gods in its own system, I can only say that this is normal.

Especially when this force also controls a range of products, from storage bags to spirit realms and even the latest talismans, its influence on this world is naturally even more terrifying.

Although Yunxiu didn't care too much, and even poured a large portion of his income into the orphan care, training of the strong, and development of magic and alchemy at the Hearth House every year, the exact amount of money he is now remains a mystery.

Interestingly, the richest among the immortals now is not the owner of Guizhong Entertainment, but the True Lord of Lishui Dieshan. He is even more profitable than Liuyun Jiefeng, who has a share of the Fengling Cave Yuanjian, the Spirit Realm, the Heart of Evolution, and even the Lingming Frame! What does Xiaoyue sell? It is the printing plates and Crane Cry Paper that he developed, and the price is not expensive. He takes 20 Mora for a printing plate and 2 Mora for a piece of Crane Cry Paper.

It may seem like a small amount, but what is the actual consumption?

The annual consumption of scarce products like wound closure agents exceeds tens of billions!

The Chamber of Commerce is the main distributor, responsible for the production of Tsurugami paper and the printing of printing plates. Last year, it produced eight million tons of Tsurugami pulp, enough to produce more than two hundred billion sheets of Tsurugami paper. Based on this, Risui is definitely the richest person among the immortals.

However, money was of little use to him. As far as Yunxiu knew, most of his income was invested in the magic array and talisman academy that he and Xiaoyue had established together. He would even often take some talented students away from Yunxiu, and he also expanded Shenhe's profession as a talisman magician, using talismans as a fighting method and possessing powerful perception abilities.

Of course, so far there is no one whose talent is close to Shen He's. The one with the strongest talent is actually Yun Xiu's daughter, Yun Anli... After becoming Xianyun's apprentice, Lishui would occasionally teach her. However, Yun Anli is a rare dual-class person. She also has some unique talents in immortal magic, so she is not a complete talisman magician.

"This is it, White Horse Inn. Their owner is having a promotion right now... The previous young owner went on an adventure, and this is his mother." Yunxiu smiled and pointed to the entrance of White Horse Inn. "It's here. Their lunch is often sold out, but you can walk two blocks ahead to try 'Natasha's Kitchen.' The owner is also from Zhidong, and the food is very authentic."

"Thank you, Your Majesty, thank you, Immortal Yunxiu." Dayou and Yuezi smiled at Yunxiu and led their child through the gate.

“I know your personality. Have you encountered some trouble? Do you need me to contact Zibai for you?” Zhongli led Yunxiu slowly to the Hall of Rebirth and sat down at the table by the door. Anzhi, on the other hand, quickly ran inside to handle some business at the Hall of Rebirth.

“Yes… we may need to contact all the angels who are still alive. I have already notified Taranis and the others to come over.” Yunxiu nodded and looked at Anzhi with a smile, “Anzhi has already started handling a lot of business for Hu Tao. I don’t know if this is a good thing or a bad thing for her.”