Li Qi'an asked Liu Er to bring a little hammer.

He gently tapped the plaster that had not been used up and had dried.

The dry plaster suddenly broke into pieces.

Dr. Yan's eyes lit up.

"This thing looks hard, but it is actually very crisp. Doctor Yan understands now, right?" Li Qi'an said.

Dr. Yan kept nodding, "It seems that this gypsum is indeed a wonderful thing!"

"Doctor Yan is better at medical skills than me, so the way to apply gypsum will be improved in the future by Doctor Yan."

After all, Li Qi'an remembered it temporarily, and his techniques were still very rough. Professional things should be left to professionals.

"And this small amount of gypsum can also be used as medicine, which has the effect of clearing heat and relieving fire. When Doctor Yan is fine, he can also study it."

Gypsum was used as medicine, and it was recorded in his time, so gypsum was really useful.

Dr. Yan sighed, "I have been studying medicine for nearly fifty years, but I never knew that there is such a strange thing in the world!"

Then he couldn't help but ask carefully, "Mr. Li, can you tell me about this method of plaster?

After all, he felt that Li Qi'an thought of this method, and he wanted to tell others that he naturally had to obtain Li Qi'an's consent.

"It doesn't matter, Dr. Yan wants to tell anyone, just tell me, after all, this is something that will help the injured recover." Li Qi'an said.

Dr. Yan bowed to Li Qi'an.

Li Qi'an was so scared that he quickly supported him, "What is Dr. Yan doing?"

"Mr. Li, when I was invited by you, I was actually a little dissatisfied, but now I am convinced by you!" Dr. Yan raised his head and said.

He was indeed a little reluctant when he was invited by Li Qi'an.

After all, he thought that Li Qi'an killed too many people and was too resentful, which was inconsistent with his demeanor of the doctor who saved lives and helped the wounded.

But after seeing the scene in Beiba Village, I felt that this village is indeed different from other villages, so I stayed there.

But I still felt a little disdainful of Li Qi'an.

But now, he has really changed his mind about Li Qi'an because once the method of plaster is popularized, it will benefit many injured people.

If it is an ordinary person, he will definitely regard this method as a secret that is not passed on. After all, there are many people who hide their own private parts in the medical community. To put it nicely, it is a secret recipe passed down by the ancestors. If it doesn’t sound nice, it is just a cause of selfishness.

Li Qian agreed to let him spread it without frowning.

This is a great virtue. How can he not accept it and how can he be disrespectful?

"Doctor Yan, you are so serious about it. This method is really nothing. I said that in medicine, you are good at it. You can do whatever you think is appropriate." Li Qi'an said.

Then he looked at Han Sande.

To be precise, it was looking at the horse whip mark on Han Sande's body.

"Son-in-law, my little injury is not a problem." Han Sande also said immediately.

After the scene just now, the son-in-law's status in his mind rose a lot.

How could the son-in-law understand? Even the doctor admired the son-in-law.

"Is this person who whipped you, a person with a white face and no beard?" Li Qi'an just asked.

Of course he was referring to Eunuch Ge, a eunuch, so he naturally wouldn't have a beard.

The others are all martial artists, and they will not be like a pale face and ungrateful person.

"Son-in-law, I didn't have time to see the way, I was too careless and it wasn't their business." Han Sande said hurriedly.

Even if he didn't know, he knew that those people were from the prince of the capital.

I wouldn't dare to ask those people to argue with him if I borrowed some courage.

Besides, he didn't want to implicate his son-in-law because of this.

"You two elders should be well recuperated in the village." Li Qi'an just said, "Yun Niang, take good care of them."

After saying that, he waved to Liu Er and walked out.

Liu Er also quickly followed.

Zhuangzi hesitated whether to follow him, but thought about it, he didn't seem to be able to help, so he should stay and help take care of the two elders.

But does Mr. Li really dare to touch the prince’s people?

Judging from Mr. Li’s appearance, he really has to settle the score with them.

Mr. Li really dares to do anything.

He was also increasingly impressed by Li Qi'an, and he felt that following such a person would be worth it for the rest of his life.

"Yun Niang, hurry up and persuade my son-in-law. That's the prince's people. What are our cheap lives? My son-in-law is a big deal, so don't offend the prince." Han Sande quickly said to Yun Niang at this time.

Han’s mother was lying there, asking Yun Niang to persuade Li Qi'an as soon as possible.

"No one can stop him from doing anything!" Yun Niang just said.

"But the consequences of offending the prince are very serious." Han Sande said anxiously.

Even if he doesn't understand, he still understands what the difference is between offending the prince and offending the current emperor.

If they had known, they wouldn't have come back if they had died.
Chapter completed!