Yuyang City in early summer is always so full of flowers and tourists.

By the river, there are several times more cruise ships than in previous years, which has also greatly increased the number of people who accidentally fell into the water, and the people of the fish dragon road have been busy all morning to cast a spell to hold up the two people who fell into the water, the girl fell into the water first, and the young man immediately went to rescue, almost two corpses and three lives.

"Hey, that fisherman is a bit like Mr. Su. ”

The fish dragon Taoist was patrolling the river, looked up, and saw a person sitting in the shade of a tree on the shore wielding a rod and hanging a rod, a little familiar, and looked at it, but it was not the big guy who was.

"I've been fishing for a long time, just a few small shrimps......"

Seeing this, the fish dragon Taoist sneaked into the bottom of the water, drove two big herring over, and wanted to send the hook, but the bait hook was suddenly dropped, but he was caught right.

Yunsu didn't use mana when he was fishing, but he felt that this time it was a little different, so he pulled it out of the water and took a look, good guy, when did you catch the fish dragon daoist.

A big golden carp weighing hundreds of pounds is squeezing his eyebrows at him in the water.

"Hehe, Mr. Su is early. I'm lucky. ”

“......”

Yun Su shook the rod and threw it back into the Yueshui River, telling him not to cheat, he came to fish today just for fun, but he wanted to take the opportunity to deduce something.

is about to go to Yuyang Academy to take over as the head of the mountain, although he is not going to speak, but he has only promised to go to the academy for half a year, and he still has to talk about something, so as not to let everyone gossip behind his back.

Now Yuyang City has begun to reveal a new atmosphere, people who practice martial arts and cultivators abound, and they have been well integrated with mortals, and there are even several spiritual medicine halls in the city, immortal banquet buildings, magic weapon shops, talisman shops, cultivation grocery stores, pill halls and so on.

The places where these cultivators gathered, they did not deliberately reject mortals, and even in many places, they could make deals by spending gold and silver.

At the same time, there didn't seem to be much contact between mortals, martial artists, and cultivators, but the launch of the Qihuang Society attracted countless poor people to join the Guild for a while.

Qihuang Society, at the beginning, the loss was almost inevitable, and some of the drawbacks foreseen by Yunsu were gradually emerging, but they were not a big problem, in the past half a year, Wang Changan and Han Yu also changed while walking, and solved many difficulties.

The problem of medical and drug fraud, which was expected to be serious, is actually not that big.

Speaking of which, the statue played a great role, Wang Chang'an placed it in the waiting hall, the statue is the law of the Southern Emperor, and it is painted according to the appearance of Yunsu, which itself is quite spiritual, and has absorbed a lot of merit and divine power.

Over time, everyone firmly believes that this Qihuang will be the property of the Southern Emperor in the mortal world, and it will gradually turn back to normal, and few people will come to cheat the doctor and deceive the medicine.

But another problem is more serious than imagined.

Because there are so many sick people and people who see a doctor, there is a serious shortage of doctors who sit in the hall and doctors who take medicine.

In the short term, the Qihuang Society began to put up notices to hire doctors from other places, but in the long run, doctors are extremely scarce and valuable in such times, and there is a lack of systematic educational institutions, often with masters and apprentices.

At the suggestion of Han Wang's family, Han Yu and Wang Chang'an still tried to discuss it with Yuyang Academy, and the result was very smooth, and they opened medical and pharmaceutical departments in the academy for the first time, and at the same time, the Qihuang Society also recruited many apprentices who had the talent to study medicine and medicine, and devoted themselves to training.

Qihuang Society, Yunsu can endure its slow development, and it is nothing to have some losses every year, counting the silver he has paid, and the silver donated by many large households, it can also last for many years, but there is no way to open it in other places for the time being.

Once the Qihuang Society spreads out, the cost is not something that ordinary people can support, and it must be mature in the operation of the Qihuang Society, and it is best to have economic resources, and at least form a state of relative balance between profit and loss, before the expansion can be considered.

"In the final analysis, it is necessary to improve the productive forces of this era, and only by transforming cultivation into social productive forces can the vast majority of people who are unable to cultivate benefit from it. ”

Yun Su swung his rod into the water, and was interrupted by the fish dragon Taoist just now, but he had an idea instead.

The current Dacheng Dynasty, or this big world, takes all the factors into account, and the living beings who can cultivate are also one in a million, after all, it has been too long since the opening of the world, and the avenue is not obvious.

With the realm of returning to the Void Earth Immortal, it is impossible to greatly increase this proportion so that more people can cultivate, and this is not in line with the Great Dao Nature that Yunsu admires.

"If based on the power of the five elements, a way of talismans or array weapons can be deduced, which can be learned by the wise among ordinary people, then the world will be able to take the road of cultivating civilization. ”

Yun Su thought about it for a while, and felt that this method was feasible, and the clothing, food, housing, and transportation of mortal society were all related to the five elements of heaven and earth in the final analysis.

As for taking the path of science, it is a little unfeasible for the time being.

For example, there is nothing to do at one time.

Yunsu once took two iron balls, stood on the top floor of the library building, and let go at the same time, the result was quite amazing, twenty times in a row, none of them landed at the same time, and even sometimes it was the first hand and then the landing, and sometimes it became the first hand to land first.

In addition, he also talked to those craftsmen, and even Han Yu and his wife, although the basic calculation method of this world is similar to that of the earth, and it is similar to that of the White Snake world, but behind these basic calculations, he has not seen some things that Yunsu is familiar with.

Yunsu has given up on the road of science and technology, and maybe natural technology may be derived after a thousand years and a hundred years, but it is not something he can influence.

Now, there is a more reliable way to go, and that is to cultivate civilization.

With an idea, Yunsu immediately took action, stopped fishing, and went directly back to Qingfeng Xiaozhu to retreat.

Ordinary talismans are actually very simple for cultivators, as long as they can breathe the qi of heaven and earth to reach the point of inducing qi into the body, and then use the aura as ink, choose a good talisman pen, and follow the drawings on the talisman booklet.

As long as you can concentrate and calm down, with the heart of the pen, with the aura as the ink, you can copy it with more practice, just because of the level of the rune Dao attainment, so that the success rate of drawing the talisman is high or low, and the power of the talisman is just a size.

But even the simplest cultivation talisman is not suitable for mortals to copy, some are too consuming to the mind, an ordinary spirit talisman may be able to make people live for several years, and some can barely be depicted, it is also tangible and godless, empty and nothing, and it cannot play the role of connecting heaven and earth and mobilizing the power of the five elements.

What Yunsu wants to do is to further lower the threshold for copying talismans, through some ingenious methods, so that mortals can also draw them, and then apply these talismans to all aspects of clothing, food, housing and transportation, so as to improve the productivity of the entire cultivation civilization.

He didn't know if anyone in this side of the world had done that, and he didn't know what the impact would be after doing it, but he wanted to try his best.

"For example, the power of the five elements of the wind, gathered into a talisman, is infinitely useful. Although cultivators use it to fight or fly a lot on weekdays, many Flying Immortal Palaces use a lot of the Five Elements Wind System talisman formations.

Cultivators are valued in their essence, but mortals are numerous, and as long as someone leads them in, they may not be able to delve into it to the point where quite a few cultivators are shocked. ”

Yun Su sat on the futon, collected the mana of his whole body, and forcibly lowered the mental level of the whole person to the level of a twenty-year-old mortal man, compared to the level of an ordinary person, that is, an ordinary scholar in Yuyang City.

The five elements of heaven and earth can be regarded as one of the rules of heaven and earth that he has the most understanding and the deepest understanding.

Whether it is the power of the five elements that he sensed in this big world, or in the super desolate world, and in the white snake world, compared to those mysterious and mysterious supreme rules of heaven and earth, the five elements rules of the three worlds intersect and reflect each other, which makes Yunsu feel a lot.

He closed his eyes, did not use his mana, and only held a brush at the level of an ordinary scholar's mind, and began to draw on the paper following a trace of feeling in his heart.

At the beginning, the lines were twisted and twisted, and there was no regularity, but gradually, the trace of induction in my heart began to appear, although it was with my eyes closed, but it began to have a trace of regularity, which could depict the power of the five elements of wind through a certain mysterious texture.

"Snort~"

With a soft sound, Yun Su opened his eyes, but saw that the paper in front of him had been shattered into ashes, and was cut and shattered by the chaotic forces, and finally turned into ashes.

"Failed. ”

The first time he failed, Yun Su was not surprised, now except for the trace of the induction of the power of the five elements wind in his heart, he did not use the slightest cultivator means, success is an accident, failure is too normal.

So, the second piece of paper, continue.

This time, it was surprising, and the paper shattered as soon as I put pen to paper.

The most difficult part of deducing this five-element talisman that mortals can copy is to simplify the complex.

It's easy to say and don't do the sentence of simplifying, let you be an earth immortal, but it is not easy to really regard yourself as a mortal and repeatedly look for the opportunity to succeed.

Fortunately, Yunsu was mentally prepared, and he didn't care about one or two failures at all, but instead drew faster and faster with his eyes closed, and if he failed, he immediately changed it, almost to the point of failing several times in an instant.

"Whew!"

When the nine hundred and ninety-eighth piece of paper was written, Yun Su suddenly felt like a heart, and he actually drew a wind talisman in one fell swoop. As if a breeze was blowing, the paper floated on its own.

This is the simplest five-element wind rune, there is no attack power, and even a piece of paper can only be carried up, saying that it is a wind rune, in fact, there are many differences, it is no longer some mysterious runes, which can directly communicate with heaven and earth, but some ornaments, said to be runes, more like runes.

An ordinary wind rune pattern has more than 6,000 textures, which is much more complicated than the wind rune that cultivators only need to sketch with a dozen strokes.

But Yun Su smiled, although this wind talisman was only the most basic rune, it was really derived, and it didn't need the identity of a cultivator, ordinary people could do it.

With his strong memory, he imitated it again, and sure enough, this time he did not fail, he spent fifty sheets in one go, and all of them succeeded in one go.

"For mortals who practice the way of this rune in the future, although there are thousands of lines in this wind rune, once the copy is successful, a solid foundation can be laid. ”

With this success, it took more than 100 hours for the remaining four to be derived.

"This is just the most basic appearance of the five elements of the rune, and it still needs to be stacked and combined......"

Yun Su didn't do anything, he simply retreated for three months in one go, and it was not until Wang Xuanji's birthday that he stopped, and at this time, there were already three thousand six hundred pieces of paper floating around the whole person, but they had become very small.

"Condensation!"

Yun Su pointed out, only to see these three thousand six hundred runes, gathered into a page, gathered into fifteen books, the power of the five elements each with the upper, middle and lower three volumes to record, the cover of the book has four golden characters, but it is the four words of Tianji Baoce.

""Heavenly Treasure Strategy", gold, wood, water, fire, and earth each has three volumes: low-level, middle-level, and high-level. It is the culmination of my comprehension of the five elements, simplified into 15 volumes. ”

Yun Su let out a long breath, only to feel that his thoughts were extremely accessible, and for a while, he actually sensed the induction of heaven and man, the light in the room, the bursts of heavenly sounds, and even more strange fragrances suddenly attacked, and countless golden lotuses emerged, but they were endless.

The last time I retreated for five months, the Tao was in great progress, and although there were also disappearances when I left the customs, compared with the jaw-dropping vision of the room in front of him, Yun Su suddenly realized that the "Heavenly Treasure Strategy" in his hand may have been made by mistake and made something terrible.

This is not only that, even above the Zhihai Cloud Tower, it is also a shocking vision.

In the past, when an immortal order was condensed, whether it was an entity or an illusory shadow, it was just a cloud of purple qi, but now it is good, the purple qi in a radius of several acres is surging wildly and surging, like a raging sea.

The sky is falling, the sky is sounding, the strange fragrance is not going to go around, and the golden lotus aura has been disillusioned.

If Yun Su didn't realize how big this matter was at this time, the next scene made him have to raise the vigilance in his heart to the highest.

"Click!!"

There was a loud bang, and it was obviously a clear sky outside, but a thunderbolt suddenly sounded.

This thunder seemed to sound above the infinite nine heavens, but in Yun Su's ears, it was as if it exploded in his ears.

"It's not good, it's a thunderstorm!"

Yun Su was stunned for a moment, and deduced the way of the Five Elements Runes, so that mortals could practice the Five Elements Method, so that this side of the world could benefit from the cultivation civilization, and it would actually cause a thunder tribulation.

Isn't there no thunderstorm in this world?

Is this thunder tribulation aimed at himself, or is it aimed at this "Heavenly Treasure Strategy"?

Yun Su didn't have an answer, and he didn't dare to continue to stay in Yuyang City, once the thunder tribulation fell, he didn't know what the origin was, what level of thunder tribulation, even he, the Void Land Immortal, didn't dare to deal with it in the city, one was not good, he couldn't be killed, and he would harm others miserably.

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Strive for another chapter to generate electricity for your love.

n.