"What do you think? How can there be such martial arts. ”

Ning Ji couldn't help but complain in his heart, those martial arts dramas were really messy:

"It's nothing if you can't fly the eaves and walk the wall, if you have the opportunity, you can ask me to use a sword, when I was a child, I watched those martial arts dramas, and I fantasized about going to the end of the world with a sword in the future."

Yan Yunzhou was a little amused, but he still nodded:

"Okay, teach you to ride a horse, teach you to use a sword, so that you can go to the end of the world with a sword in the future."

Ning Qi saw that they were talking a little late, so he got out of bed and turned off the lights, Yan Yunzhou couldn't stay up late, he had to sleep.

In this army, there is also the sound of beating the watch at night, and as soon as the sound of the watch sounds, Ning Zhi woke up, and when he woke up, he couldn't sleep a little, and he couldn't help but start thinking about how to synthesize methane again, and suddenly, a reaction rushed straight to his mind.

It felt like he couldn't remember a very familiar thing, and suddenly remembered it, and Ning was afraid that he would forget it after dawn, so he immediately sat up and wanted to write it down.

Afraid of waking Yan Yunzhou up, Ning Yi acted like a cat, and gently wanted to step past this person to get out of bed, but just when one foot stepped outside and the other did not keep up, the people around him were awakened, and Yan Yunzhou only saw a black shadow on his body in the dark room, and his vigilance for many years made him take action immediately.

Ning blamed his arm for a pain, and the person was already pressed on the bed:

"Ahh It hurts, it's me, it's me..."

Thinking of his movements, Yan Yunzhou suddenly let go of his hand, squinted slightly, and saw clearly who the person on the bed was by the faint moonlight that came in from outside, and breathed a sigh of relief, and rubbed Ning Qi's arm with his hand:

"Rub it, rub it, it doesn't hurt, I didn't see it was you, I want to relieve it?"

He thought that Ning Ji was going to get up at this time to relieve his hands, so Ning Ji waved his hand:

"No, I suddenly remembered what methane was made of, I had to write it down, I was afraid that I would forget it when I woke up in the morning."

Saying that, he got out of bed with his clothes on, lit the lamp on the table, and picked up the pen with a yawn, his eyes were shining with water because of the yawn, Yan Yunzhou also supported his body to get up, Ning Qi hurriedly nodded his hand in the air:

"You lie down, it's cold in the house now, don't catch a cold, I'll be fast."

The preparation of methyl chloride is actually very simple, only methane and chlorine need to be substituted for reaction, and chlorine is not difficult for him.

As long as the manganese dioxide rough that caused an uproar last time was mixed with concentrated hydrochloric acid, it can be prepared directly, and he has no shortage of these two raw materials, the problem is that he did not think of a way to prepare methane yesterday.

As the simplest organic matter, methane is very light in weight, gaseous at room temperature, and widely distributed, and gas gas, biogas, natural gas, and oilfield gas all contain a large amount of methane.

But the problem is that it is impossible to separate methane from the above-mentioned natural gas with current equipment, and chemical synthesis is still necessary to consider in order to obtain pure methane.

And just now he finally remembered the synthesis path of the methane laboratory, that is, to use anhydrous sodium acetate and sodium hydroxide to heat together, so that the bond between the methyl group and the carboxyl group of sodium acetate is broken, and at the same time, the hydroxide bond of strong sodium oxide is broken, and the methyl group and hydrogen can be directly synthesized methane.

He has glacial acetic acid, and anhydrous sodium acetate only needs to be obtained by reacting glacial acetic acid with a strong alkali, and he has the raw materials for the whole process.

"Written?"

Yan Yunzhou watched him come up and raised his hand to cover him with the quilt.

"Well, it's written, in fact, the preparation of this gunpowder is much simpler than the sulfonamide you eat, and the most complicated step is actually the synthesis of benzene.

Anyway, both sulfonamides and aspirin have to use benzene, and now the medicine in the wounded barracks is a little insufficient, and I will refine another batch of medicine in two days.

When the time comes, some of the benzene will be set aside, and it will be convenient to prepare it if it is really useful in the future. ”

He also wished them all the best, and that they would not use TNT for a day, but that there were no absolutes in everything, and it was always better to be prepared.

Yan Yunzhou shook his hand and didn't say anything, he knew that Ning Ji might not like to listen to those kind words, but Ning Ji patted him and smiled:

"Okay, now that I think about it, I'm at ease, sleep."

During this month's time, no one was idle, and Ning blamed people to bring in a large amount of coal, and also asked people to collect the coal tar left over from the usual coal heating, and expanded the container of dry distillation coal, preparing to refine a large amount of benzene.

And Yan Yunzhou did not wait for the Qiang tribe to take the initiative to attack this month like the previous two months, but chose to take the initiative, and in mid-January, Baicheng and Beimu fought several times with the Qiang tribe.

Yan Yunzhou is worthy of being the prince who has been guarding the northern border for so many years and has almost no defeat, the Qian clan has been greatly injured, and after a few major battles, plus the men and horses lost in Suizhou City, they are no longer able to cross the northern border and go south.

After the last battle, a carriage that looked inconspicuous at all, with the convoy transporting grain and grass arrived outside the camp, Ning Yi came out of the wounded barracks and saw the person who got out of the car, that person was none other than Luo Yueli, who had not been seen for almost two months.

Ning Ji also knew that the war with Beimu should be almost over, and at this time, it was obvious what Luo Yueli had done, Luo Yueli went directly to Yan Yunzhou's house, and Ning Ji also followed.

Inside the house, Yan Yunzhou sent away all the generals, and Ning Qi sat directly beside him after entering the house.

Luo Yueli seemed to have lost a lot of weight compared to the previous two months, and her complexion looked a little worse, with blue under her eyes, and she looked like she hadn't rested well for a long time.

Also, Li Yan, the king of Jingjun, has not returned from the capital until now, and he needs to be the master of all things in Youzhou, in addition to daily things, he also has to prepare the materials used in the war, grain and grass, weapons, and a person can't wait to grow eight hands.

Yan Yunzhou put a cup of tea in front of him and said straight to the point:

"After this battle, the Qi tribe and the northern herd no longer have the strength to go south, this war has seen the end, once the news of the great victory in the north reaches the capital, the holy decree to summon me back to Beijing will come down immediately."

Ning Qi was also a little nervous, Yan Yunzhou must not go back to the capital again, if he goes back this time, he really can't come back, so is it time to get up now? He couldn't help but speak:

"You can't go back to the capital, but I'm afraid the war situation in the north can't be hidden, even if it doesn't end here, the holy decree will still come down, when will His Royal Highness the King of the County come back? When you start an army, you always have to be famous. ”

If Li Yan was in the capital, they couldn't move at all, and they couldn't just raise troops out of thin air, they always had to have a reason, just like Zhu Di used the name of the Qing monarch back then.

Of course, now that the Wei Party in the DPRK and China is in charge, it can be regarded as a reason to cut off traitors, but it is not enough to have a reason, there must be an opportunity.

Yan Yunzhou also looked at Luo Yueli:

"Is there a reply from His Highness?"

Luo Yueli didn't sleep all night, and handed him a letter that had been realized in his chest all night:

"Look at this."

Yan Yunzhou opened the envelope and unfolded the letter, just looking at the two lines, his face was tight, and his expression was a little focused, Ning Qi saw that his face was wrong, and he also leaned up to look at the content of the letter.

Three days ago, Yuelin Palace

Li Yan was dressed in plain clothes, and when he arrived outside the door of the Queen Mother's residence, he arched his hand and spoke:

"The son greets the queen mother."

Two months ago, the first emperor was born, the Empress Dowager Su led some foreign women and clan children in the court to the Yuelin Palace to chant for the first emperor, half a month later, the emperor actually intended to summon Li Yan into the palace, but was blocked back by the Empress Dowager Su, only said:

"King Jingjun has never returned to the capital since he was ten years old when he left the palace, and the first emperor chanted for 7749 days, and the two county kings were sons of man, so they should follow the whole process with filial piety."

A month later, the emperor sent someone over again, and this time it happened to coincide with the death day of Concubine Shun, and Li Yan wrote a book, wanting to pray for his mother's fasting.

Concubine Shun is Li Yan's mother, she died when Li Yan was less than two years old, she has no illustrious family background, she is a very marginal figure in the harem, and she was buried in the underground palace of the first emperor early.

But later, when Li Yan grew older, Su Guifei asked the first emperor to posthumously crown him as Emperor Shun's concubine.

Therefore, among the imperial tombs, Emperor Shun's concubine is the highest status among the late funeral concubines, and Li Yan himself is now in the imperial tomb, and the mother is dying on the day of her mother's death, repairing books and tables, fasting and praying, even the emperor is not good to directly drag people back.

In short, he didn't look at Li Yan in his eyes, as long as he was still in the capital, he couldn't make any big waves, so he didn't care about him anymore.

The door of the Queen Mother's bedroom was opened, Li Yan walked in, in the past two months, in order to avoid suspicion, Su Qingyan almost took the initiative to summon him, and also sent a message to him to come to him less.

After all, now the emperor doesn't know how many eyes are staring at here, but today Li Yan received a message from the aunt in charge of the Empress Dowager Su's side and asked him to go.

"Queen Mother, son-in-law please give the queen mother."

Li Yan saluted in a proper manner, and when he entered, he felt that his nose was a little inexplicably sour, counting that he had been in Lin Xinggong for almost two months this month, but he had only seen the figure of the Empress Dowager Su at some big prayer meetings, and the mother and son had few opportunities to even sit down and talk about the past.

But he knows that his mother, who protected him everywhere when he was a child, still misses him now.

On the main seat sat a woman dressed in a light indigo palace dress, there was no complicated bun on her head, nor did she have the gorgeous hairpin crown, the bun was simple, fixed with a phoenix hairpin, but it was still difficult to hide her extravagance.

Demure, indifferent, and peaceful like a handful of tranquil lake, only the country-like face does not seem to have changed much.

Such a Empress Dowager Su even makes Li Yan a little strange, in his memory, his mother concubine is not to say that she is jumpy, but also lively, she will fly kites with him, and she will discuss with him which dish is the most unpalatable in lunch.

Of course, she will also teach him to learn calligraphy, her handwriting is so beautiful that even his father can't help but praise it every time he sees it.

But the person in front of him seems to be very far away from the bright and smiling imperial concubine, Su Qingyan seems to have really laughed from the bottom of her heart when she saw the child in front of her:

"Get up, I've sent all the people outside, today our mother and son have a meal together, I brought the imperial chef who is going to return to his hometown, duck stew with soju, haven't eaten it for a long time?"

Fang Cai's ancient eyes seemed to burst out with some brilliance at this moment, and the distant memories made Li Yan a little trance, and duck stew with soju was a dish they both loved to eat at that time.

Back then, the mother concubine also took him secretly to the imperial dining room to see how the imperial kitchen was doing, and vowed to make the same in the small kitchen.

After a meal, the sense of alienation that he hadn't seen each other for many years was gone, and it seemed that they were still in his father's bedroom, competing to eat a duck leg, and his eyes were slightly red:

"Mother, I'm sorry, I haven't come back for so many years."

Empress Dowager Su tapped his wrist with the back of the chopsticks:

"You didn't come back after you lost it, but when you come back, I'm afraid you won't be able to live today, eat quickly, I have something to show you after eating."

Hearing her say this, Li Yan immediately ate the rice in the bowl, which was like a reward for waiting for the end of the meal when he was a child.

After the meal, Empress Dowager Su took out a box and handed it to him:

"Open it and take a look."

Li Yan opened the box, and when he saw the thing inside, his face changed:

"These are the six seals of the Son of Heaven? But why are there no words, mother? ”

What was placed in the box was nothing else, but a holy decree printed with the six seals of the Son of Heaven, but there was no handwriting on the holy decree, such a thing, Li Yan was shocked when he looked at it.

Empress Dowager Su looked at the blank holy decree, her eyes were soft and affectionate:

"This was given to me by your father, and at that time we were just betting that the loser would make a wish to the other party, and he lost, but I didn't remember what I wanted for a while, and the next day he handed me such a decree, and let me think about filling it out myself.

This holy purpose has been here for fifteen years, and I have had all the things I wanted when he was there, and he is gone, and what I want is not what this holy decree can do, but now, perhaps, it will work. ”

Yan Yunzhou couldn't help but be shocked when he looked at the letter that Li Yan sent back, and looked at Luo Yueli, who sighed lightly and said:

"That holy decree is a real holy decree, the six seals of the Son of Heaven cannot be faked, and the Empress Dowager Su's imitation of the notes of the first emperor can almost be true, she wants to use this blank holy decree to become the reason for Li Yan to raise troops."

Ning Yi was already stunned by the operation of the first emperor, how much he loved the imperial concubine, he couldn't help but ask:

"Although there is a real holy decree, how can it be the reason for us to raise troops, after all, didn't the current emperor ascend the throne from the previous emperor?"

Yan Yunzhou held the letter and spoke:

"The current emperor succeeds to the throne and indeed inherits the will of the first emperor, but you can use this blank holy decree to forge a secret edict, the secret edict can be written, if the emperor is close to Yuanxian, causing the court to be in danger, the people are suffering, and the children of the royal family can clear the king's side.

The correspondence between Wei Changqing and Ruoqiang can be used as evidence that the Wei family colluded with Ruoqiang, connected the Qian people, and preset the hundreds of thousands of soldiers in the north to ignore them. ”

Luo Yueli closed her eyes, took a deep breath, and folded her hands:

"I originally thought that Yan'er was going to be infamous like this, and with such a holy decree, even if he still can't escape the charge of rebellion, but after all, this is a famous teacher, and it is really a turning point."

In the middle of the night, in the Yuelin Palace, the woman in palace clothes lifted her pen and landed on the blank holy decree.

The pen is not as beautiful as a woman's grace, but vigorous and vigorous, there is no stagnation between the pen strokes, a holy decree is completed in one go, there is no pause in the middle, and the handwriting is exactly the same as the notes of the first emperor.

"Call the craftsman here, right next door, with someone guarding it, and make the handwriting on this holy decree old."