The plague in Zhending County was indeed very strict, and even Zhang Jiao, the pioneer of epidemic prevention, did not dare to stay here, and took his disciples to the convergence of the Yuan clan and other colleagues.

Maybe he believed in Bai Ziyun's myth too much, Yu Ji was so good that he didn't die and took him directly to the hard-hit area of Zhending County. The situation here is very miserable, and dead bodies are everywhere, just thrown on the side of the road. Those infected have their own skin and bones, or their bodies are rotting, and they can only wait for death in pain, and people die every day, and everyone is expressionless, in pain and despair, like a ghost domain.

This is the county seat of Zhending County, and it is also a quarantine area. The people who stay here are basically indistinguishable from ghosts.

Seeing such a tragic situation, Bai Ziyun turned around and left, and ran out of the hard-hit area with Sanniang. What are you kidding, no matter how high your martial arts are, you can't prevent the virus. If you want to defend against the plague, you need some equipment.

Bai Ziyun came to the gathering place of the safe zone, which is a small town, where most of the survivors of Zhending County are far away from the quarantine zone.

Yu Ji is very famous in the Central Plains, he has lived for such a long time, and he is still alive and well, coupled with many years of hanging pots to help the world, he is already a living fairy-like figure in the eyes of the people, and his reputation is naturally much greater than Bai Ziyun. When Changshan Taishou Peng Feng heard that Yu Ji was coming, he personally brought the officials and gentry to greet him, and the scene was quite big, but all of them had sad faces, such as mourning.

Yu Ji introduced Bai Ziyun to everyone, but Peng Feng and the others did not have much enthusiasm, although they heard of Bai Ziyun's immortal fame, but since ancient times, there have been more people with immortal names, among which there are too many to mention, if it is in ordinary peaceful years, they will also be courteous and virtuous, and deliberately make friends, but now everyone does not have this mind.

Bai Ziyun didn't care about everyone's indifference, but looked at the dirty, chaotic and disorderly town, couldn't help frowning, and said: "Yu Daoyou, the infection of the plague is not only caused by human contact, but the most important thing is caused by the unsanitary environment. ”

Yu Ji was puzzled: "Bai Daoyou, what does it mean to be unhygienic?" ”

Taishou Peng Feng shook his head and said: "The hygiene that the White Immortal Master said is intended to defend his life and make it his way. ”

Bai Ziyun ignored this guy who loved to hang a book bag, and said: "Unhygienic means that the usual diet, clothing, and environment are not cleaned, and there are many harmful germs around...... Well, germs are very small, pests that we can't see clearly with the naked eye, plagues since ancient times, basically this kind of thing is at work. Only when these germs are eliminated will the plague not appear. ”

"So how do you kill these germs?"

Yu Ji hurriedly asked, he knew that what Bai Ziyun had learned was passed down from Xiandao, and he had seen his erudition along the way, and he had long been accustomed to a few new words that popped up from time to time.

Bai Ziyun shook his head and said helplessly: "We can't see the germs, it is impossible to completely eliminate them, we can only carry out effective prevention and control, there are many ways to prevent and control them, I need a quiet place, think quietly, and then write a book for your reference." ”

"Okay." Yu Ji directly agreed, and with Yu Ji coming forward, even if Peng Feng didn't trust Bai Ziyun, he quickly arranged a quiet courtyard, and provided a few blank pieces of paper.

Bai Ziyun walked into the room, waited until there was no one around, turned on the system, and exchanged the remaining more than ten merit points for some information on the prevention of the plague. It's a pity that his merit value is too small now, and he can't use the medicine to cure the plague. Now we can only temporarily control the epidemic and then find a way to solve it.

Bai Ziyun exchanged a lot of information from the system, most of which were epidemic prevention information from various places and countries, as well as some basic rules for epidemic prevention. He sifted through these analyses to select methods that were appropriate for the times, and then compiled them into a set of "Plague Control Manuals".

It took Bai Ziyun more than half a day to finish writing the manual at night, and that Taishou was heartbroken to death, because he had begged for white paper many times, and finally used up all the white paper he bought at a high price.

"Plague Control Manual?"

Taishou Peng Feng took the pile of papers handed over by Bai Ziyun, and a pair of small eyes suddenly lit up, this son wrote a really good poem, elegant and dusty, and quite heroic, it is really not a loss to be a fairy.

"Good word! What a word! Peng Feng couldn't put it down.

Everyone was speechless, just now I saw him looking at it with great interest, and I thought the content was extraordinary, but I didn't expect this guy to be appreciating the font, when are they, you are still obsessed with these useless.

Bai Ziyun came to live in ancient times, and naturally had to practice calligraphy in his spare time, there were many famous calligraphers in ancient China, each with its own characteristics, and he liked the font of Wang Xizhi the sage of the Jin Dynasty the most, and especially preferred Wang Xizhi's calligraphy. Wang Xizhi's calligraphy is natural, the structure is exquisite, floating like a cloud, like a dragon, there is no chaos of the later generations, the words are clear and neat, but elegant and chic, very beautiful.

For thousands of years, there have been a lot of masters of calligraphy, and the most famous are Wang Xizhi, Yan Zhenqing, Su Dongpo, these three people, the representative works of Xingshu are "Lanting Preface", "Sacrifice Nephew Ji Ming Manuscript", "Huangzhou Cold Food Poems", known as "the world's three major books".

Wang Xizhi lived in an era not far from the end of the Han Dynasty, and his calligraphy brought together the greatest achievements of various families, and the appearance of this era naturally shocked those who love calligraphy. Moreover, Bai Ziyun has strong martial arts, and he is very comfortable in controlling his body, much faster than ordinary people to practice calligraphy, but in more than half a year, he has seven or eight points of Wang Xizhi's charm. This Peng Feng suddenly saw it, and couldn't help but lose his temper for a while.

Taishou Peng Feng's subordinates couldn't help but lean over curiously, and when they saw it, they were really shocked by the words written by Bai Ziyun, it was really a good word, I'm afraid that Cai Yong is just like that.

It is said that when the great Confucian Cai Yong a hand "flying white book" is famous all over the world, a few years ago, Cai Yong personally wrote Dan, engraved the "Treatise on Balance" into a stone tablet, and stood outside the Taixue Gate. In the beginning, there were more than 1,000 vehicles per day, and the streets were blocked, which showed the madness of the scribes. On the one hand, it can have such a great influence, because the engraving content is extraordinary, and on the other hand, it is naturally the influence of Cai Yong's calligraphy.

At that time, this Taishou Peng Feng was one of the copyists, and the amazing calligraphy of the great Confucian made him crazy and obsessed for several months, and now he saw Bai Ziyun's god-like calligraphy, and this Taishou began to be abnormal again.

Taishou Peng Feng suddenly said bitterly: "This text is shocking, but it writes such vulgar content, it really defiles the learning of saints." ”

When everyone heard this, they were speechless again, did this guy have a brain convulsion? They write about measures to prevent and control the plague, not poems and songs that are elegant and elegant.

Bai Ziyun was not angry at all when he heard this, but was surprised in his heart, strange, this late Han Dynasty also had the kind of sour Confucianism in later generations, rare, really rare.

The officials of the Han Dynasty are still relatively pragmatic, this guy is so untimely, and he doesn't know how to become a taishou, his official position will not be bought, it is said that Emperor Ling of the Han Dynasty likes to sell officials to make money.