After a long walk, Chen Letian and Li Tong returned to the third military division's house. Chen Letian said hello to a few young classmates, and the classmates all put down their work and asked Chen Letian: "Why hasn't Chen Gongzi seen you coming, didn't you say before that we would do things together?"

Chen Letian said: "I'm not busy, I'm free today, so I'm here." How's it going, you're here now, how do you feel?"

The classmates also knew that Chen Letian was not on the same level as them now, and they didn't dare to ask more, saying: "It feels good, I didn't expect the general to let us do this, and now we understand what this thing we do means to the Great Song Dynasty!"

Chen Letian patted several classmates on the shoulders and said, "Let's work together, for the sake of the Great Song Dynasty, and for the world." ”

Several classmates nodded.

To do this, you have to keep your mouth tight. There are hundreds of people here, each of them, all of whom have been carefully selected by Li Tong, including the cook who cooks the rice and the servants who sweep the floor and boil the water, all of which are selected by Li Tong one by one.

It can be said that in the past, these people were definitely people who would not say a word nonsense and kept their mouths tight.

But even so, Chen Letian and Li Tong tirelessly repeated, it is absolutely impossible to really be airtight forever, we must be prepared. If you can guarantee that it will not be spread for three years, it is already very good.

Leaving the Firearms Research Institute, it was already noon. Chen Letian and Li Tong ordered a large plate of beef and asked for a pot of wine in a century-old store specializing in beef. The two chatted while eating.

The shopkeeper suddenly walked up to them and arched his hand: "May I ask if this is Chen Letian Chen Gongzi?"

Chen Letian looked at the shopkeeper, stood up and said with a smile: "Sha shopkeeper, it's me, can you still recognize me? ”

The old shopkeeper happily grabbed Chen Letian's arm, looked at Chen Letian, and said: "Oh, Lotte, I heard that you have been back for a few months, I look forward to you coming to me every day, I haven't seen you for five or six years, and I have grown a lot taller..."

Chen Letian was also full of emotion, before he went to the army, this sand shopkeeper gave him a lot of help. In order to help Chen Letian prop up the Qiushi Inn, he supplied his signature beef to the Qiushi Inn at a very low price, and even when some guests went to the beef restaurant to eat, the old shopkeeper also said, The beef in the Qiushi Inn is also my family, and you can go there to eat when you are nearby.

So Chen Letian still remembers the kindness of the sand shopkeeper.

Chen Letian said to the sand shopkeeper: "Sand shopkeeper, sit down and drink a few drinks with me." ”

The shopkeeper rubbed his hands and shook his head and said: "Don't drink, don't drink, you have guests, you talk, Lao Sha, I am satisfied when I see you, just come and sit more in the future, hey, it's good... It's so good..."Saying that, the sand shopkeeper pressed Chen Letian back to his seat, and after returning to the counter, he continued to settle the account with a smile on his face.

Li Channel: "Lotte, I look at the entire capital, and there is a good chance that I know you." And I've known you before, if I hadn't known that you had such a past, I would have admired you. You said you were only a teenager at the time, how did you become so sensible? How did you educate you?"

Chen Letian smiled: "A genius like me can't be reproduced, I can only say that I was born, I can't learn it, I'm sorry." Hey, I said, you are so old, don't you hurry up to marry a daughter-in-law and have a baby, if you give birth to a baby, I will be responsible for being his teacher, and I promise to teach him to be a genius like me. ”

Li Tong punched Chen Letian and said with a smile: "Pull it down, you teach, teach it to be unruly bad boys." ”

Chen Letian remembered a slang sentence and blurted out: "What's wrong with bad boys, men are not bad and women are not loved." A bad boy can make you hug your grandson early. ”

I haven't tasted this familiar beef taste in more than five years.

Chen Letian ate two catties in one go, and when he was full of wine and meat, he had to pay for the bill. was rejected by the sand shopkeeper, Chen Letian insisted on giving it, but was knocked a chestnut by the sand shopkeeper, so he had to give up and eat a free lunch.

Back at the General's Mansion, Chen Letian and Li Tong came to the dilapidated and spotless house outside where the murder gun was located.

Eighteen bright locks locked the murder gun firmly in the big iron box.

Li Tong opened the box, and Chen Letian leaned over and took out the black and shiny gun. After looking at it carefully, he suddenly said, "Find a painter and draw it according to the original size." Then take it to the military advisors of the research institute to study. Painters must find reliable ones. ”

Li Tong nodded: "Okay, it must be reliable." But the current steel smelting technology is not up to the mark, and we can't make this kind of steel. ”

Chen Letian said: "It's okay, let them study it first." After looking at it many times, Chen Letian suddenly asked, "Have you ever disassembled this murder gun?"

"No, how dare you dismantle it. Li Tong shook his head.

Chen Letian put back the killing gun and said, "This thing can be disassembled, piece by piece." If we want to understand his construction, it's better to take it apart, so it's much easier. ”

"But no one understands, if we take it apart and it can't be put back together, or if we break any part, it's going to be a big problem. Li Tong frowned.

Chen Letian also understood, thought about it, and said: "Well, then wait a little longer, you find someone to draw the picture first, and then wait for the dismantling, I will think about whether there is a safer way." ”

After going back, Chen Letian took out the box he had put under the bed and flipped through the letters one by one.

Although he has been able to memorize many of these precious letters, there are some particularly professional things that he can memorize.

For example, to make a table, how long should the table legs be, what is the ratio of length, width and height, what is the most suitable ratio of table legs to the tabletop, and how to put together the horizontal and vertical table plates. He could remember these very professional things at the time, but they may have been a little blurry after a few months.

So he's back now to check and there's a letter about weapons and guns. After a while, I finally found five or six letters mentioning weapons and guns.

Chen Letian read word by word. The disassembly process of the gun was discovered, but this gun was different from the gun in the General's Palace. The gun in the General's Mansion was very long, like a burning stick, but the gun mentioned in the letter was called a pistol, and it was only the size of a human hand.

What is certain is that although the firing principle of the two different guns is the same, there are still differences in the construction.

Chen Letian scratched his head a little.

He laid out the paper and studied the ink, copied all the relevant information recorded in the letter, and copied it down first, regardless of the difference, and then took it to discuss with Li Tong.