Saving the people of Datang is saving one's own compatriots.

It doesn't matter if it is recorded in the history books.

Because he was not a member of Datang, he was just doing something within his power!

…

In the blink of an eye, three days passed again.

During these three days, Li Shimin and others were also observing the spread of the plague in the palace.

However, within three days, the disease suddenly and sharply broke out, and more than 20 people have been infected with the plague.

But to Li Shimin's relief, he was not infected, and none of the vaccinated people was infected.

In this way, Li Chengfeng's vaccine is really useful.

Because those ministers all went to Li Chengfeng's Prince Zhen's mansion to get an injection.

It can be said that in the era of rampant plague, Li Chengfeng directly gave them a gold medal for avoiding death!

One word, strong!

Two words, very strong!

Three words, super strong!

Four words, giant Nima Qiang!

It is not an exaggeration to say that the vaccine developed by Li Chengfeng is a fairy medicine in the sky.

Therefore, many ministers couldn't help but put their hopes on Li Chengfeng.

Not only that, but now Li Chengfeng is also training ten imperial doctors in the Zhenwang Mansion and teaching them how to give injections.

The place where the injection was given, the arm, the buttocks, whatever.

The needle should be prepared quickly and inserted into the blood vessel.

Don't dawdle, afraid to get in.

If it doesn't get stuck in the blood vessel, you have to get another injection.

So, in order to train them how to get an injection, Li Chengfeng asked them to vaccinate each other.

Those royal doctors are miserable.

Because you don't know how to fight, you stab me and I stab you.

Ten people took needles and stuck them back and forth.

There were more than a dozen needle holes pierced in the arms, and finally went to stab other people's buttocks.

Although the process was painful, it was also a little bit funny.

But in the end, they still learned how to inject people and vaccinate people.

This is a long process.

But as long as he taught them, Li Chengfeng only needs to provide medicinal materials in the future.

He doesn't have to give everyone an injection one by one to prevent the plague.

Otherwise, Li Chengfeng would be exhausted.

The entire city of Chang'an has a population of over 5 million.

Even if an average of 1,000 people are given injections every day, it takes 5,000 days for the strength of one person, 500 days for the strength of ten people, and only 50 days for the strength of 100 people.

Therefore, after Li Chengfeng taught them how to get an injection, he also asked them to teach others.

As for the medicinal materials, it is good to provide them yourself.

Although, this is a huge expenditure!

Ten naughty points for a vaccine, plus medical equipment such as needles and tubes, a set, about 30 naughty points!

If Li Chengfeng really wants to save the entire Chang'an city, he needs at least 10 million naughty points!

However, in his system, there are currently only 1 million naughty points!

This can't help but put Li Chengfeng in trouble!

However, at this moment, the sound of the system suddenly sounded.

"Ding, the benevolence of the host doctor was detected, and the host is specially rewarded. Any medical equipment can be used for free! The use permission is permanent!"

"Fuck, system, you have a conscience! I thought you had no conscience!"

Li Chengfeng laughed happily.

Maybe the system also felt that if it didn't work hard, it would be difficult for Li Chengfeng to solve it alone.

So the system is straightforward and provides Li Chengfeng with all the medical equipment without permission to use it.

Not only that, from then on, as long as the system is always on Li Chengfeng, then Li Chengfeng will have the right to use medical equipment for free forever!

"Okay, not bad, the system, you did a great job this time!"

"Thank you for the host's praise! That's because I detected the host's benevolence as a doctor, and the system felt that the system can help the host complete this task!"

"Okay, thank you for your kindness! I'll earn you more naughty points in the future, is it okay?"

"Okay, thank you host!"

The system also has intelligence, but it has no human emotions.

It was just a cold mechanical sound!

It has its own thoughts, and it can also talk with Li Chengfeng.

With the help of the system, all difficult and miscellaneous diseases can be easily solved!

…

With the help of the system, Li Chengfeng prepared enough vaccines and gave them to the imperial doctor in the palace to vaccinate everyone in the palace, commonly known as injections.

What's more, with the help of Li Chengfeng, those who were originally sick also got rid of their illness and regained their vitality.

This can't help but make everyone think that Li Chengfeng is simply a **** sent from the sky to save Datang!

Whether it is a natural disaster or a rampant plague, the Eighth Prince has a way to solve it and save the people of Datang from dire straits.

Therefore, Li Chengfeng has been elevated to an unprecedented height in the minds of the courtiers of the Tang Dynasty.

Including Li Shimin himself, he also respects and worships Li Chengfeng in his heart!

If it wasn't for Li Chengfeng, he wouldn't know how many times he would have died.

However, Li Chengfeng has no intention of missing the palace.

Because he knows that he still has some little friends who stay in the civilian city of Chang'an.

Therefore, before the plague broke out, Li Chengfeng had to give Fan Meng and others a shot of the vaccine.

Protect them well!

Just do it.

Li Chengfeng then gave orders to Eunuch Wu, and then went out by himself!

…

Riding a red-maned horse, he came to the attic in the East Chamber of Chang'an City.

Along the way, Li Chengfeng saw that the street was still full of people coming and going, very lively.

Moreover, they do not seem to have the attitude and measures to prevent the plague.

This is a bad habit, and it is very likely that the plague will accumulate due to this, and it will break out in a certain period of time!

After arriving in the East Chamber Pavilion.

Li Chengfeng saw that there were still people eating lunch inside?

The tavern is still open.

There was an endless stream of pedestrians inside, Reiko, Uncle Ta and others were also serving tea, water and food to customers.

What time is this?

Are you still closed? Is it worth the plague for so little money?

"Lingzi, Uncle Tazi! Why are you still in business? Where's the proprietress?"

When Li Chengfeng entered the door, he called their names familiarly!

Lingzi looked at Li Chengfeng, UUReading Bookwww.uukanshu.com looked happy, and said with a smile, "Eighth Prince, you are finally here, I haven't seen you for a long time!"

"Did you miss me, little girl?"

This little girl has developed very well recently!

Although she is only 13 years old, she is already a slim and graceful girl.

Uncle Tazi wiped the sweat from his forehead, and said, "Eighth Prince, you are finally here! Come, sit inside, and I'll cook you a duck to eat!"

Li Chengfeng waved his hand and said, "No need for Uncle Tazi, I'm not here for dinner, but to find Mrs. Fan Meng, and I'll tell you a serious problem by the way!"

"A serious problem? I know, isn't it the plague that has been raging recently? Oh, don't worry, it's a blessing or a curse, and the disaster can't be avoided! We, nothing will happen!"

Uncle Tazi, it seems that he is not afraid of the plague at all.

Reiko also looked relaxed.

.