Nightwatcher

Equivalent exchange Song Qing's mind seemed to be struck by lightning, and his soul seemed to be hit by something.

This sense of impact is like handed down poems to scholars.

Equivalent exchange is the invariable principle of alchemy!

"Yes, that's right, that's right," Song Qing whispered to herself.

Whenever he successfully refines something, correspondingly, the raw materials will disappear or be transformed into other things.

This phenomenon has always existed, but few people will notice it. Or noticed, but didn't think too much, didn't think so deeply.

"When the teacher taught us alchemy back then, he once said that the essence of alchemy is not "change", but transformation!"

"Equivalent exchange, that's what it means"

Such an outline sentence made this alchemy fanatic couldn't help but tremble.

After calming down her excitement, Song Qing began to think about the meaning of the words "Edward Elric".

Is it a name?

How can there be such a strange name.

Is it a code, or some kind of code in the field of alchemy?

I can't figure it out, and I feel itchy for a while.

Song Qing took a deep breath, calmed down, and couldn't wait to turn to the next page, professionally and patiently reading the distorted and ugly fonts.

The opening sentence is: Enter the world of alchemy!

Is this teaching people to step into the field of alchemy?

How arrogant! Song Qing said heartily.

Alchemy has always been taught by precept and deed, and word of mouth. Those who are talented can get started in a year or so, and those who are dull can achieve nothing in thirty to fifty years.

Si Tianjian still does not have a set of serious textbooks.

However, the sentence in the opening preface gave Song Qing enough patience.

"Section 1: The changes and properties of matter. There are many examples in nature that are invisible to the naked eye. These examples constitute matter. There are many interactions between matter, and changes are constantly taking place."

"I classify this change as: chemical change and physical change"

Song Qing looked at it, lost in thought.

What is chemistry.

What is an atom.

what am i looking at.

Why do I know every word, but when they are combined, I can't read them?

The classics of the sages still have annotations, why come to you, there is nothing? !

However, Song Qing didn't get nothing, he was keenly aware that this is a book that is unparalleled in the world.

It expounds the true colors of the world and points out the most essential structure of everything in the world.

Song Qing's body trembled slightly. For a moment, he wanted to tear up the book. This is a mystery that only gods can know, and mortals should not pry into it.

But deep in his heart, there is another force supporting him, which is the most primitive thirst for knowledge of human beings.

There was silence in the alchemy room.

The white-clothed people looked at each other in blank dismay, not daring to disturb them, deeply worried about Senior Brother Song Qing's unpredictable expression.

"Brother is thinking about some unacceptable alchemy again."

"Yeah, last year he tried to make a cat's flesh and blood into a tree, so that the head would grow back even if it was cut off, but he was imprisoned by the supervisor for a month."

Song Qing was immersed in his own world, frightened and excited at the same time, his eyes lit up suddenly as he saw the detailed alchemy explanation on how to refine tax silver.

Step 1: The first step is to filter the brine to purify sodium chloride (salt).

Step 2: Evaporate the brine to dryness, precipitate crystals, and melt them at a high temperature of 800 degrees Celsius.

Step Three: Attention! This step is the key to refining tax silver, success or failure depends here.

Both Song Qing put their eyes on each other, and finally, finally, they were about to solve the problem that had troubled him and his juniors for a long time.

This is really a divine book.

Song Qing realized that it was the end of the page, his saliva dripped on his fingertips, and he couldn't wait to turn to the next page.

Blank!

Song Qing: "???"

there is none left? !

There will be no more?

What exactly is the third step, why is it not recorded, and who wrote this book, this kind of book written out of chapters will be cut into pieces.

Song Qing spat out a mouthful of old blood.

Song Qing opened her mouth, forgot something, said in a deep voice, "Who sent this book?"

"Did not notice."

"I didn't listen."

"forget."

The answers from the juniors were extremely true.

Song Qing went downstairs immediately, found the disciple who received Wang Butou before, and asked about the process in detail.

This is an exchange Song Qing came to such a conclusion after analyzing it.

"Brother, what's wrong with you." The juniors in white chased him downstairs.

"What's wrong with this book?"

Song Qing's face was incomparably serious, and he glanced at everyone's faces, "Junior Brothers, listen to me. This is an opportunity for Si Tianjian to rise rapidly. It is a once-in-a-lifetime opportunity, and alchemy may usher in unprecedented glory."

Sheep Pavilion.

Two carriages drove slowly on the official road, and two great Confucian scholars who had just finished breathing their fragrance were sitting respectively.

Xu Xinnian and a group of classmates rode horses and fell behind the carriage.

"I shouldn't have told the truth just now." Xu New Year felt a little regretful.

The two great Confucians were quarreling and spitting, and they were about to fight. Xu Xinian said bluntly: In fact, the teacher and Mr. Mu Bai just wanted to get a poem handed down from generation to generation.

The scene used to be embarrassing.

Although the two great scholars were prevented from fighting, Xu Xinian also realized that it was wrong to tell the truth.

"Mother is right, I have never been able to speak, I have to change!" Xu Xinian was doing the nth self-examination in his life.

He stretched out his hand into his bosom, and touched the soft jade pendant. Xu Xinian looked away happily, and just as he was happy, a galloping figure appeared in his sight.

After a while, the outline of that figure came into view, it was his father Xu Pingzhi.

Xu Nian was stunned for a moment, and with a grip on his horse's belly, he passed the carriage to meet him.

"Father, why are you here?" After finishing speaking, Xu Xinian's heart sank. His father's expression made him realize that things were bad, even though he didn't know anything about it.

Xu Pingzhi told Xu New Year about the matter as quickly as possible.

Zhou Shilang's son molested his younger sister in the street and almost killed him by riding a horse. Brother Lingyin was taken to the Ministry of Criminal Justice.

"Nian'er, your eldest brother's life depends on you."

"Father, don't worry." Many thoughts flashed through Xu Nian's mind, and soon he came up with an idea. He turned his horse's head, forced the carriage to a stop, and said loudly, "Teacher, Mr. Mu Bai, I have something to ask for my farewell."

The curtain was lifted, Zhang Shen and Li Mubai poked their heads out, "What's the matter?"

"My brother is in trouble, please help the teacher and Mr. Mu Bai." Xu Xinian repeated what his father told him.

Zhang Shen stared at him, and said in a deep voice, "Is that the genius who wrote "Mo Chou has no confidant in the future, and everyone in the world does not know the king"?"

His voice is serious, as if it's important.

"Exactly!" Xu New Year nodded.

Just as Zhang Shen was about to speak, Li Mubai who was in the carriage next to him cut off his words: "Farewell, leave your elder brother's affairs to me, you and your teacher will go back to the academy first."

"Hmph!" Zhang Shen snorted coldly, "Wait, don't worry about it. I'll take care of my students' affairs."

Xu Pingzhi was overjoyed, he didn't expect his son's face to be so great.

"Teacher, Mr. Mu Bai, my brother has been taken to the Ministry of Punishment, please go quickly, lest things change." Xu Xinian said urgently.

Stop bickering at this time.

PS: First, there was a typo in the previous chapter’s Zhaixing Tower, it’s the Star Observation Tower, which has been changed.

Second, in the chapter of Sheep Pavilion, the song Bie Dong Da is a seven-character quatrain with only two couplets. Qiyan is a kind of Qilu, but Qilu is a quadruple. The previous ones will not be changed, here is a patch.

Third, thanks to the leader of the boss "Shixiu" for the reward.