After a few hours

Li Yu said: "Emily, you go to a military college first. The basic music can be taught by Yuanyuan and Xiao Qing. Their pipas are better than me. How to attack and defend, and then I will teach you."

"Okay! Then I'll go back to space." The elf queen showed a sweet smile on her face, and then her body turned into a phantom and disappeared from the spot.

At this moment, in the Affiliated Hospital of Future Academy, a noble lady was holding a sleeping child and begging Sun Simiao in tears.

"Master Sun, you are a miracle doctor. Please, save my child, he is only six years old."

"I understand your mood very well. Your child is in a very bad condition. He has meningitis. He has common medicines that are not effective."

"But..." Sun Simiao shook his head and didn't speak.

"Is Master Sun a solution?" the noble lady asked when she saw Sun Simiao's expression.

Sun Simiao planned to tell her who could cure her child's illness, but was interrupted by the sound of pushing the door before she could open her mouth.

The door was pushed open, and a Taoist priest came in and walked to Sun Simiao and whispered: "Master's trial of the medicine has been successfully produced."

"Really!" Sun Simiao showed a strange smile on his face...

"Well... I just tried and tested it successfully. The medicine brought to the doctors brought to Mr. Li has exactly the same effect. I have used it on animals and the effect is very good."

"Take it over quickly, it's important to save people." Sun Simiao urged.

"Master! But the medicine has not been used on people yet." Although it is the prescription provided by Marquis Li, what if someone dies."

Sun Simiao said anxiously: "Help is important. Get it quickly. I will take it if I have anything."

"Master Sun, is the child saved?" the noble lady asked anxiously.

"Well! It is the prescription provided by the prince. After five years of trial production, it was finally successful today, but it has not been used on anyone." Sun Simiao told the truth.

The noble lady hesitated and didn't dare to make decisions anymore, so she stood there in a daze.

"If you use new drugs, most of them can save your life. If you don't use them, there is no chance of 10% of them." Sun Simiao explained.

"Okay! Master Sun, I believe in you." The noble lady made up her mind.

...

After Sun Simiao took the injection, he felt familiar. The doctors Li Yu invited thought that they had brought a lot of such medicines at the beginning. Only after the doctors left, there was no such magical medicine in the affiliated hospital.

Sun Simiao skillfully used a syringe to inhale the medicine into the syringe.

Five milliliters of the potion were injected into the child's body. Sun Simiao gently pulled the quilt covered by the child, turned around and said kindly: "If the child's fever subsides tomorrow, the child will be fine."

"Thank you!! Thank you Master Sun." The lady knelt down quickly and kowtowed to thank him.

"Don't, if you thank me, I will thank King Xiaoyao. It was the magic medicine he brought." Sun Simiao waved his hand.

"Thank you for the living god." The noble lady kowtowed sincerely in the direction of Li Yu's family.

Two days later, if such cases were found, they would basically be sentenced to death. Unexpectedly, the child miraculously recovered. With the laughter and joy, Sun Simiao was sincerely happy that this magical medicine was successful in the Tang Dynasty. He believed that many terminal illnesses could be completely treated in the future. Sun Simiao laughed when he remembered the scene of Li Yu using medical books to lead him to the future academy.

Only when he came to the Affiliated Hospital of Future Academy, he finally opened his horizons and learned a lot of surgical operations. Smallpox was also helped by the doctors who were recruited to get the cowpox seedlings. In the future, the era when the color of the smallpox changes will never be returned.

After a period of clinical use, I found that it was as good as the medicines brought by strangers.

Such as pharyngitis, tonsillitis, scarlet fever, pneumonia, otitis media, meningitis and bacteremia, anthrax, tetanus, etc., all have very good and miraculous effects.

Sun Simiao did not hide his own personal information, but happily recommended this drug called penicillin to his peers.

After many drug stores discovered this miraculous drug, drug stores near Chang'an began to rush to buy drugs called penicillin.

Due to production issues, the last penicillin was sold at fifty cents per piece, and the black market had already sold at one hundred cents per piece, and it was often priced but not at a market.

But these are all funerals.

Two days later, Li Yu met Sun Simiao at home. Sun Simiao excitedly told Li Yu that the trial production of penicillin was successful.

"It's been a few years, and you finally succeeded in the trial production?!" Li Yu asked very happily.

"I lived up to the prince's expectations and finally tried it out." Sun Simiao was extremely excited. He understood very well what the advent of this drug would bring to the Chinese nation.

"It's been more than five years! It was finally produced on the land of the Tang Dynasty!" Li Yu sighed inwardly.

Penicillin, something that was not produced in the later generations until the 1940s, has finally been produced by people from the Tang Dynasty more than a thousand years ago.

You should know that the penicillin phenomenon was only revealed in 1928 by the inventor of later generations.

"How is the output?" Li Yu asked hurriedly.

Sun Simiao said helplessly: "Since it is experimental small-scale production, it can only reach 8,000 such production per year."

Li Yu shook his head and said, "The output is too small, but since the production process has been determined and the efficacy of the medicine has been determined, at least hundreds of thousands of units will be produced every year."

"It's not easy to deal with. The bottles that can't be produced by the technology now cannot be produced. You need your help next time. The pharmaceuticals produced now are still bottles that the doctors used to be afraid that we would produce them and didn't have them, so they brought from the upper realm." Sun Simiao explained.

Li Yu nodded and said, "It's better to develop oral products as soon as possible! Don't look at the bottle production technology, many of the techniques cannot be solved at all in Datang now. I can only provide you with finished bottles. This manufacturing technology still needs to be studied slowly."

Li Yu told Li Xiuning who was by his side that this prescription technique must protect this prescription.

Li Xiuning replied: "I'll ask the Women's Army to send troops to protect the production workshop."

"By the way! You have to provide a batch of syringes, and it's not OK to have medicine or not." Sun Simiao said.

"Let Li Xueyi or Fu Bo take care of this!" Li Xiuning suggested.

"Li Yu! Can you find another group of doctors? Only a few years after you disappeared, those doctors have returned." Sun Simiao begged.

Li Yu understood what was going on. He went out to practice for many years, and those doctors returned to the space after the expiration, and only he could call them out, so there was a blank period.

"This way, Master Sun, how about I will assign you twenty doctors and teachers from various disciplines this time?" Li Yu waved his hand.

"Twenty!" Sun Simiao said happily: "Then you have helped the old Taoist a lot and solved the problems for the college and affiliated hospitals."

“…”

After Sun Simiao left, Li Xiuning asked: "Master, why don't you come up with a production line for penicillin production in space? Why did Master Sun succeed in five years of development?"

Li Yu said meaningfully: "There is nothing in the world that can be obtained without effort, and it is impossible to fall from the sky. What should we do if we leave the earth in the future? It is better to guide them to learn science and technology."

After listening to Li Yu's words, Li Xiuning realized that a nation cannot rely on him to support it alone. The path to take in the middle must be carried forward step by step to make it more stable.

What's more, he has introduced many new technologies into the Tang Dynasty. How many years can he save for the Tang Dynasty? How many detours can he take? He has done his best to the entire Tang Dynasty.

Li Yu did not talk about penicillin anymore, so he turned to the topic of her maid Sixiang: "Siu Ning, how are they now?"

"They! They have been in the Dragon and Phoenix Empire for less than ten years, and they all like people. Now they get married, and their children are almost seven or eight years old." Li Xiuning looked envious.

Seeing that the glory of maternal love was revealed on her face, Li Yu asked Li Xiuning to sit in her arms and asked, "Why do you want to have your own children too?"

"I used to think about it every day, but now I understand that the higher my achievements, the higher my children's achievements will be, so I am not in a hurry at all now." Li Xiuning whispered in Li Yu's arms.

"What should you do if your maid in the future?" Li Yu asked, stroking a towering place.

Li Xiuning ignored Li Yu's naughty teasing and immediately asked, "Master, I want to treat Hejing County Lord Wanshun as my maid. I don't know if it's OK?"

After hearing this, Li Yu suddenly realized: "I think you found a loophole in our family. Are you planning to take your two nieces into your disciples?"

"Well! I want them to practice with me, it's better than finding someone outside." Li Xiuningyan was insincere.

Li Yu didn't care and laughed and said, "Are you a personal maid or a normal maid?"

Li Xiuning stood up and said angrily: "You are not afraid of meat and vegetables. They are my nieces. Can you still let your aunt and niece serve you together in the bed?"

Li Yu was just a joke. He really had no plans and asked, "They weren't very old this year. Are you taking care of them or they taking care of you?"

Seeing that Li Yu had no intention of letting their aunt and niece serve together, Li Xiuning immediately smiled and said, "This is easy. I will let them stay in space for a while and let them practice in the martial arts academy for ten years, and it will only take more than a year to stay outside."

Li Yu nodded and said, "People say that one person can be ascended to heaven by becoming a god, not to mention that they are still Xiuning's relatives, and they have to take care of them as well as they should be taken care of. This is human nature."

Speaking of this, Li Yu said again: "Okay, I agree. They are your nieces. This is much better than finding outsiders. Wasting resources is also a waste of your own people."

"You really agreed and didn't lie to me." Li Xiuning shouted in surprise.

"What do you mean? Am I an old stubborn person and don't know how to adapt?" Li Yu asked, pinching the little head on the mountain.

"Ah... be gentle... carry me upstairs... I will serve you well today."

"How to serve first."

"You'll know in a while..."
Chapter completed!