Sending Wang Xiu and Yi to the backyard to play in the mud, Lin Xu took Cai Yan to his study, ordered Yan Liang to guard the door, closed the window, and said with a serious face

"Cai Yan, can I trust you?"

Seeing Lin Xu being so cautious, Cai Yan was shocked, and took two steps back to salute

"Yan, don't dare to be a negative adult"

Lin Xu nodded, carefully opened a secret compartment from the bookshelf, took out eight books bound in pure paper, and spread them on the desk one by one.

Cai Yan looked at the big characters on the covers of the eight books, her face was cute, and she couldn't understand it at all. Her father Cai Yong has a famous collection of 10,000 books, among which she has read a seven, seven, eighty, eight, eight, or eight, but still doesn't recognize these fonts, and she hasn't even seen them.

Looking at the cute Cai Yan, Lin Xu suppressed the urge to pinch her face, and pointed to it one by one

"Chinese, Mathematics, Chemistry, Physics, Biology, Agriculture, Business, Miscellaneous Subjects"

The book is very thin, ranging from a dozen pages to more than forty pages, and the first five are part of the junior high school courses that Lin Xu usually recalls with racking his brains, thanks to the tutoring that he has been working in the university for two semesters, otherwise I am afraid that it will all be returned to the junior high school teacher.

"These fonts are the special fonts of the fairy family, from today onwards, I will teach you this language"

Lin Xu's thinnest language was turned upside down, but in fact, it was the translation of the pinyin of the primary school and the official book.

Cai Yan opened his mouth, his head was dazed, and he couldn't believe his ears. Xianjia font? I actually want to teach her the Xianjia font! Can you become an immortal after learning? Eternal life? Invincible? The child's heart that has not yet shed begins to be cranky.

Looking at the extremely cute Cai Yan, Lin Xu couldn't help it, and pinched her cheeks a little pouty

"Ah~~"

Cai Yan exclaimed, and after coming back to his senses, a blush began to appear on his little face

"What are you in a daze, do you want to learn or not?"

Lin Xu instead made an angry look

"Learn~Learn~!"

"Well, but I'll talk about the ugly things first, this font must not be transmitted without my permission! No~, natural disasters are coming, I can't protect you! ”

"Cai Yan swears today, if he spreads the Xianjia font without authorization, people and gods will be punished!"

Seeing Cai Yan solemnly kneeling on the ground and swearing, Lin Xu nodded with satisfaction, the credibility of the ancients is still trustworthy.

"Okay, take these books to read, after learning the language, copy the other books in Lishu, by the way, remember to polish and flip through, and, the little guys I brought back, you take the time to teach them to read"

Lin Xu casually threw a few books to Cai Yan, and breathed a sigh of relief in his heart, he finally found a suitable person to copy the books for him, otherwise it would be a shame for him to have a calligraphy level.

Half a month later, Cai Yan ran to Lin Xu's bed with a stack of books and shook him awake with a panicked face, it's terrible, this land is round? Universal gravitation? Seventy percent is water, what should I do if there is a flood? The three empires, what should we do if they come to fight us? This is still the part she can understand, and the others that she can't understand don't even dare to ponder.

Lin Xurada narrowed his eyelids and listened to Cai Yan's chatter in a daze

"Ah, that's it? Go and give Cui Lie agriculture, Wang Xiu in business, Zhang Zhongjing in biology, and Sun Ce in the thirty-six plans in miscellaneous science, and put the rest in the study, you copy it again with your heart, think carefully, and your doubts will disappear."

After saying that, he yawned, turned over and continued to sleep, at noon, disturbing people's dreams!

An hour later, Wang Xiu, Yi Ji, Zhang Zhongjing, Cui Lie and others came together.

Lin Xu had no choice but to wash his face and sit in the main seat of the lobby to prepare to face everyone's verbal criticism.

"Dare to ask Lord Qixian, what is a cell? What is a blood type? Why can't we turn a blind eye?"

Zhang Zhongjing took the lead in bowing and asking

A thin middle-aged man next to him also spoke

"A family also wants to know what disinfection is? What is an infection? Please also ask for the teachings of Lord Qixian."

Lin Xu wiped his eyes and looked at this guy carefully

"Who are you?"

"A certain Hua Tuo, Hua Yuanhua"

"Oh~, I don't know that Dr. Hua is coming, I am not welcome, forgive my sins"

Lin Xu came to his senses in an instant and scolded Zhang Zhongjing

"Zhongjing, why didn't Doctor Hua tell me when he arrived? How can such a big talent be slack! ”

Zhang Zhongjing smiled bitterly when he heard this, but Hua Tuo was quite moved and smiled

"This is not Brother Zhongjing's fault, there are thousands of medical students and busy affairs, so I dare not relax in the slightest"

Lin Xu nodded and said loudly

"In this case, please ask Dr. Hua to be the vice president of the medical school, and I hope you don't want to resign"

Hua Tuo stroked his beard with satisfaction

"A certain family is embarrassed, but it is disrespectful, please ask the fairy to solve your doubts"

"Cells are the basic unit of structure and function of living organisms, and simply put, we are all made up of cells, and if you want to see it, you can't do it with the physical body alone, you need a microscope to find out."

"What is a microscope?"

"I don't have a treasure made of crystals for the time being, but I will have it. As for the blood type, it is also necessary for this object to be detected. Infection can be understood as bad cells eroding good cells, and disinfection is a measure to avoid this. ”

"Is that the willow branch water mentioned in the book?"

"Not bad"

Seeing that the two medical bosses bowed their heads and pondered, Cui Lie was not polite, and said in horror

"Dare to ask the immortals, what does the greenhouse effect mean? Why can we reverse yin and yang and disturb the four seasons, this is harmful to heaven and harmony, and it is not ethical?"

Since seeing the so-called greenhouse effect, Cui Lie's three views have been shattered, and he has clutched the book, not daring to leak half a sentence to his clansmen. In his view, all things grow according to their own laws, and people should conform to heaven and earth, and all behaviors that violate the laws of heaven and earth are acts of disobedience, which will inevitably lead to natural disasters.

Lin Xu smiled when he heard this, pointed to his nose and said

"Who am I?"

Cui Lie said with a wooden face

"Immortals, my lord"

"Yes, I am an immortal, and at this moment I tell you, as an immortal, calling for wind and rain, turning mountains and seas, and subverting the seasons of the four seasons. Changing the growing time of crops is not worth mentioning. Immortals, control heaven and earth, people, and live in heaven and earth, but all the techniques of survival can be used without worry. ”

Cui Lie's face was full of confusion after hearing this, and his education since childhood told him that it was not good to do this and a thunderstorm would split his ancestral grave, but Qi Xian said that there would be absolutely no calamity that would fall, and the autumn fruits and winter fruits, spring vegetables and summer long, it sounds very emotional, do you want to try to die?

As a junior, Wang Xiu saw that all the big guys didn't say anything, wiped his sweat, it was terrible, the subversion of the four seasons came out, why don't you forget this little problem?

"Shuzhi, what's the matter with you?"

Wang Xiu, who was named, saw Lin Xu personally named, gritted his teeth, bowed, and said angrily

"Dare to ask Lord Qixian, why~, why do you want me to study business"

In the Han Dynasty, commerce was an absolute lowly industry, and ninety percent of scholars were ashamed of their words and business.

Lin Xu rolled his eyes, and he didn't have a good airway

"Aren't you determined to be a great Si Nong? Let me ask you, what does Da Si Nong do? ”

"Naturally, it is the job of managing the state finances, managing the grain treasury, material supply, price regulation, and treasury cashier."

"That's it, I don't know business, how to know the law of price changes, how to regulate materials, how to ensure the fullness of the treasury? Now that Your Majesty is on an expedition against a foreign race, and you can't sleep at night because of your money, is you more respectful than Your Majesty? ”

Wang Xiu was shocked and didn't dare to say in a hurry.

"Yizhi, what's the matter with you?"

Lin Xu swept over with a murderous look

"Don't dare, don't dare, the kid is determined to study the law, for my great goodness, I came here today to ask for books"

"Oh~, the law is rigorous, Cai Yan, give him the math"

"Boy, thank you, sir"