Since watching the video left by Zhao Feifei before going abroad that night, Xiao Ran has devoted himself to studying medicine, his mother's illness is still the thing he attaches the most importance to, and the matter of children's affection, just let it be, there is no need to force it.

Xiao Ran is either soaking in the Dongning City Library every day, or quietly using network resources to study.

After this period of retreat study, Xiao Ran has read a lot of traditional Chinese medicine medical works, from the most basic "Tangtou Song", "Basic Theory of Traditional Chinese Medicine", to "The Yellow Emperor's Neijing", "Difficult Classics", "Treatise on Typhoid Fever and Miscellaneous Diseases", and "Shennong's Materia Medica" The four major Chinese medicine classics, Xiao Ran has read them all and firmly remembered them in his heart.

The theories involved in traditional Chinese medicine are too obscure and difficult to understand, such as the content of the book "The Yellow Emperor's Neijing", which still has its own rhetoric.

Some people think that the internal scriptures are about the internal laws of the human body, and some people think that they are about internal medicine.

Some experts believe that "The Yellow Emperor's Inner Classic" is a book about "internal seeking", to make life healthy and long-lived, do not seek outside, but seek from within, from within, so it is called "Neijing".

In other words, if you are sick, you need to "seek" to heal, and you don't necessarily have to take any medicine.

Medicine is a rigorous discipline, there can be no mistakes, "The Yellow Emperor's Neijing" as the first medical theoretical work in China, its theory is clear and rigorous, but why are there so many differences?

At the end of the day, there is only one reason, and that is that no one reads it at all!

Some people may understand it, such as the famous miracle doctors in the history of China, Hua Tuo, Bian Que and Zhang Zhongjing.

Although they have already understood, they find it very difficult to tell others.

So they left their own explanations of the "Yellow Emperor's Neijing", so there are medical works in later generations.

But unfortunately, there are still very few who can read it by future generations, and I have to say that this may be a kind of sadness!

Especially in modern times, "The Yellow Emperor's Neijing" has been passed down for thousands of years, and I don't know what it has become, maybe it has completely deviated from its original meaning, right?

Although Xiao Ran has read these medical works, and even memorized them backwards, he himself has a cautious attitude towards the knowledge in them, these theories are too obscure, and he can see them in a fog.

For example, what are the twelve canons of the human body, no one has ever seen the real thing, right?

Those who "hide essence and do not diarrhea" are dirty, what is this essence, no one has seen it, right?

The phrase "passing on the chemical without hiding" is relatively easy to understand, in modern biology, it is the process of digestion of food in the intestines.

Xiao Ran couldn't understand it at all, he thought, if he didn't understand what the twelve canons and essence were, these medical theories behind them would read like a book from heaven, and he had no clue at all, and it was a fool's dream to rely on this to treat the eldest mother.

......

On February 11, 2030, Lingshui County No. 5 Middle School ushered in a new school year.

Yes, school is back!

The day before, Xiao Ran had already arrived at school, and the school had just started, and there was still a lot of work to be done, and the teachers had to go back to school early.

New year, new weather!

Every student walked into the campus with full of vitality, and the chatter of the students on the campus was intertwined, and a youthful atmosphere came to the face.

It was exactly seven o'clock in the morning, and the opening ceremony would not officially begin until half past seven.

Xiao Ran stood in the middle of the school playground, his eyes slightly closed, the corners of his mouth with a light smile, his hands behind his back, and he quietly felt this pure and crisp atmosphere.

This winter vacation, Xiao Ran has experienced too much killing, he can clearly feel the rich murderous aura on his body, and only on campus can Xiao Ran slowly dilute this murderous aura and make them disappear invisible.

It can be said that the campus is the harbor of Xiao Ran's soul.

Living with these students and feeling their youthful and agitated atmosphere, Xiao Ran only felt that his soul seemed to be washed over and over again, his body and mind were peaceful, and his whole body was comfortable, as if every cell was singing happily.

"The opening ceremony will start soon, why don't you organize the students to gather in the playground?" Huang Qiang walked behind Xiao Ran at some point, and he said expressionlessly.

Xiao Ran opened his eyes, turned his head to look at the black-faced roommate in front of him, and looked at his expression that had not changed for thousands of years, and felt a little happy in his heart: "When you come back after going home for a year, why hasn't your face changed a little?"

Xiao Ran walked back to class with Huang Qiang and chatted with him.

"I don't have a home!"

"Huh?" Xiao Ran's body paused slightly, a little surprised, he didn't ask, but continued to walk forward.

"I'm an orphan. ”

After Huang Qiang dropped a sentence, he walked straight forward quickly, it was a bit cool like that, he was always like this, cherishing words like gold, it was already very good to be able to talk so much to Xiao Ran.

Looking at Huang Qiang's distant back, he was a little depressed and a little lonely!

Xiao Ran sighed slightly and quickly followed. Huang Qiang has no class to bring, so when Xiao Ran is not there, he is helping to watch the classmates in Class 10.

Since Xiao Ran disappeared on the first day of the final exam, his classmates in the sophomore (10) class of high school have not seen him again.

These students used to be poor students in the whole grade, but now they have all become school bullies in the eyes of others, and other people's children in the mouths of their parents, this change in status was brought to them by Xiao Ran, so they have a very unique emotion for Xiao Ran, with dependence, trust, worship and so on.

After a winter vacation, the students couldn't help cheering when they saw Xiao Ran walking into the classroom again, and the more active ones, such as Yang Chengyou, shouted loudly: "Teacher Xiao, we miss you!"

Looking at the young faces in the audience who were looking at him with joy, excitement, and excitement, and thinking that he almost couldn't see these lovely students, Xiao Ran's heart was slightly touched.

"Classmates, I'm back!" Xiao Ran took a deep breath to calm his emotions, and he said in a calm tone as much as possible, "Here, the teacher wants to apologize to everyone, the teacher couldn't accompany you to take such an important exam because of some things, you won't blame me, right?"

"Nope!"

The students below replied loudly, and some of the more emotional students were already secretly wiping away tears.

"Hehe, thank you! Thank you!" Xiao Ran's nose was slightly sour, and he continued, "Your test results, the teacher has already seen it! You are very good, and you have not embarrassed the teacher!"

Xiao Ran said, giving a thumbs up to the students below.

After receiving Xiao Ran's praise, the students below turned red with excitement.

The sensual students were teary-eyed, but they all tried to restrain themselves.

On such an important occasion, it would be humiliating if the students found themselves crying!