Li Shimin touched his chin.

He was thinking, should he trust Li Chengfeng?

What kind of treatment is this, he has never seen it before.

Can you fight the plague by pricking yourself with a needle?

…

"Feng'er, you said that the injection technique you invented can really fight against the plague?"

Li Shimin rubbed his chin and looked at Li Chengfeng suspiciously.

It was really hard for him to imagine, why Li Chengfeng would be fine after giving himself an injection of a plague that no one in the world could cure?

Li Chengfeng patted his chest and assured him: "That's right, father! The vaccine I invented is a liquid medicine!"

Li Chengfeng took out a small glass bottle from a small box on the left table.

It contains some liquid.

Li Chengfeng said: "Father, look, this is the vaccine medicine! So, I will use a needle to fill these medicines, and then inject them into your body!"

"In this way, you will be able to obtain antibodies from it, so that you will be immune to the damage of the plague! How about it, father? The injection is free today, and starting tomorrow, I will start charging!"

"Huh? Want to collect money again?"

Li Shimin was still thinking.

Immediately he asked again: "Feng'er, will there be any adverse reactions when this drug is injected into the human body? For example, dizziness? Sickness, or death?"

Li Chengfeng said: "Don't worry, Father, it won't happen! Look, I vaccinated everyone in the King's Mansion, and they have nothing to do! Are you going to hit me or not? I don't want to hit me Put it away!"

"Wait a minute, I, fight!"

In the end, after a fierce ideological struggle, Li Shimin decided to get a vaccine.

He believed in Li Chengfeng's medical skills, and also believed that Li Chengfeng would never harm himself.

Moreover, others have also played, and there is no adverse reaction?

I heard that Princess Changle suddenly fell ill yesterday, she was hot and had nosebleeds all over her body, but she is fine now.

What does this mean?

This can show that the medicine developed by Li Chengfeng is effective!

"Okay, fight, how to fight?"

"Roll up your sleeves and come!"

"and then?"

"Then, it's an injection!"

Li Chengfeng smiled lightly.

Give the emperor a needle!

scare him to death!

"Well, that's fine, then come on!"

Li Shimin took a deep breath and finally decided to accept the vaccine.

As the emperor of the Tang Dynasty, he is obliged to try the law by himself.

If it is said that this vaccine is really useful, it can really resist the plague.

Then in the future, I can ask Li Chengfeng to save the ministers in the entire palace, and even the people in the entire Chang'an City!

It can be said that the fate of Datang is in the hands of Li Chengfeng.

Now, it depends on whether Li Chengfeng's medicine has any effect!

Li Chengfeng took the cotton, stained it with some alcohol, and smeared it on Li Shimin's arm.

"Yo, it's so comfortable, so cool, so refreshing, it doesn't hurt at all, hahaha..."

Li Shimin laughed loudly.

However, at this moment, Li Chengfeng was stabbed with a needle.

"what?"

"Hey, it hurts, it hurts! Little brat, do you want to murder me?"

When the needle pierced into Li Shimin's arm, Li Shimin's whole body trembled.

He wasn't afraid of the pain, but rather, he was afraid of sharp objects piercing into his body.

Injections, in fact, are not very painful, and no one has cut them with a knife.

Many people, however, have a phobia of injections.

For example, Li Shimin himself.

The injection, coupled with the fear in my heart, instantly doubled the pain!

Li Shimin never wanted to try this feeling again!

"Okay, father, it's done!"

When Li Chengfeng pulled out the needle, Li Shimin breathed a sigh of relief, and said with a smile, "Haha, that's all!"

"But Feng'er, I don't feel anything strange in my body?"

Li Shimin asked.

Li Chengfeng said: "It's right if you don't feel it. If you can feel something strange? It proves that there is something wrong with your body! Don't worry, father, this is a normal manifestation!"

"Oh, all right!"

Li Shimin touched his breath and laughed out loud!

In other words, Li Shimin now has antibodies and is no longer afraid of the plague.

So, very good!

…

Immediately afterwards, Li Chengfeng vaccinated Wei Zheng, Wang Dequan and other officials one by one.

Although, vaccines are worthless.

However, injection is a technical job, very tiring.

Moreover, this time Li Chengfeng did not take their money.

Because, great doctors are benevolent.

It's not that you have to charge money for everything.

The so-called greater ability, greater responsibility.

Since I have the ability to help others resist the existence of the plague, I can help them treat it for free.

This is Li Chengfeng, accumulating merit for himself!

…

Soon, all the people in the King's Mansion had their injections.

Li Shimin stood in the middle of the crowd and said, "Ministers, how do you feel?"

"It's not that different!"

"Well, the eighth prince told me that this is a normal behavior! If anyone is not feeling well, remember to tell them! Facing the plague, it is not a joke! Fortunately, the eighth prince is here, otherwise, this plague will probably be serious." Erupt the entire Chang'an City, and even the entire Tang Dynasty!"

"Yes Emperor!"

I don’t know if I don’t say it, I’m startled when I say it!

Yes, if the plague really ravages Datang, and no one can cure the disease.

So, how long can Li Shimin live before he is infected with the plague?

So how long can the entire Tang Dynasty last before it perishes?

It can be said that ~lightnovelpub.net~ Li Chengfeng has silently saved the existence of the Tang Empire this time!

"Feng'er, I want to beg you once, how about it?"

Li Shimin said calmly.

Li Chengfeng said: "Father, please tell me! You don't need to ask me, what I can do, I will naturally do!"

Li Shimin felt very relieved in his heart immediately, and said: "Okay, Feng'er, I hope you can save the people in the entire palace and all the people in Chang'an City, how about it? The current plague is only in the latent stage, and it has not yet fully recovered. It erupts! Once it erupts in an all-round way, I estimate that the entire Chang'an City will be plunged into panic!"

"At that time, the dead will die, the wounded will be injured! Countless people will die!"

"Of course there is no problem with this! However, saving Datang cannot be solved by the strength of one person! So father, you send ten imperial doctors to come to me first! I will teach them the skills of injections, Provide them with needles and medicine bottles, and let them practice medical skills among the people! Otherwise, with my own strength, I can't stand it at all!"

"Okay, there's no problem with this at all! Feng'er, you are kind and kind, and you will definitely leave a strong mark in the history of the Tang Dynasty! I will ask the historian to record all your stories in the annals of history. How about the ones passed down by later generations?"

"Well, the emperor can do as he pleases!"

Li Chengfeng is not a person who seeks profit from his name.

He just asks himself to have a clear conscience and be happy!

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