After I was reborn, I became a plug-in for the country

Although he failed in making gunpowder for the first time, Yinfeng did not intend to give up.

He already knew that he didn't fully grasp the ratio of materials before, so he tried rashly, which led to the failure.After learning this lesson, he immediately ordered Huaiqing to go to the Ministry of Internal Affairs to get a steelyard.

I also specifically explained that the scale should not be too large, and the weight that can be scaled should not exceed one catty.

Huaiqing took orders and left.Scales are often found in the palace, so you don't even need the blueprints, just go and ask for them.

Unexpectedly, after he conveyed Yinreng's meaning, Ling Pu, the head of the House of Internal Affairs, didn't simply and neatly ask someone to bring the scale.Instead, he stood there thinking for a long time, and told Huaiqing to pick it up in two days.

Huaiqing only thought that he was looking for someone to make a new one, and returned to Yuqing Palace without saying anything.

After he left, Ling Pu thought about it for a long time, but he couldn't figure out what the master wanted to do suddenly.In the end, I just felt that the master should have thought of it on a whim and wanted to enjoy it.Wasn't it just like before, those strange gadgets made of glass, novel styles that ordinary masters can't think of, His Royal Highness just came up with it.

This time it must be the same as before, for fun.

After affirming this idea, Ling Pu simply asked the craftsman to make a pure gold one in order to increase his master's enjoyment.

Not only the weights but also the beams are pure gold.

Two days later, Huaiqing returned with something from the House of Internal Affairs.

Holding the pure gold weight, Yinreng felt that his temper that had been suppressed for a long time could no longer be suppressed.

"Huaiqing."

Huaiqing stepped forward immediately, "Your servant is here, Prince."

"Ling Pu said this was done according to Gu's order?"

"Yes." Huaiqing looked up at his master's face, and said tremblingly, "Boss Ling said, if the crown prince thinks it's small, he can ask someone to make it bigger."

To be honest, when he brought the things back, he realized something was wrong. The crown prince wanted a scale, and everyone in Yuqing Palace knew what it was used for.But the master ordered not to spread it to the outside world, so he had no choice but to let Ling Pu pretend to be smart.

"He wants to grow bigger?" Yinreng shook the solid gold scale in his hand and laughed angrily.

"To Gu..." He just wanted to say to go back, but then he thought, Ling Pu's cleverness made gold is already eye-catching, now that he goes back, it might be even more suspicious, and then spread to him. In Ma's ears, it was even more fussy.

In order not to make Khan Ama doubt any more, Yinreng could only swallow his anger and accept it.

Let's not mention how his experiment was done, but just talk about a major event in the previous dynasty.

The army led by Fei Yanggu has been stationed in Yumen for a year. During this period, there have been constant and small exchanges of fire, but they have not been able to completely take Junggar.

In July, Fei Yanggu sent people back to Beijing, bringing with him eight hundred li urgently to ask for an order. The soldiers were homesick and anxious, and there was already a battalion roar. Should they be brought back to the army first?

After discussing with the courtiers, Kangxi couldn't agree, and he couldn't make up his mind whether to agree to his performance.

The reason for the failure of this battle is that the weapons are not as good as people, and the other is that they are not very familiar with the terrain.Although he knew that such a stalemate would be bad for morale, he still wanted to order Fei Yanggu to lead people to practice for a few more months, at least to thoroughly familiarize himself with the terrain to the west.

Just when Kangxi was hesitating, the spies in front reported that Junggar wanted to take this opportunity to blackmail the Qing Dynasty.

When receiving the news, Kangxi angrily dropped the teacup in his hand.

Useless, really useless!

Yinfeng hurriedly stepped forward to see if Khan Ama was burned, and then gestured for Liang Jiugong to clean up the debris as soon as possible.

The servants of Qianqing Palace have always been nimble, and the servants tidied up as quickly as possible, and served new tea very quickly.

Yinfeng stepped forward to persuade: "Khan Ama calm down, Junggar has always been shameless and cunning, you don't have to hurt yourself because of them."

"I always knew they were sinister." Kangxi's expression did not soften, "My Qing Dynasty was so humiliated by him!"

"My son thinks that it is not a bad thing for Junggar to be greedy for a while."

Kangxi said angrily: "You mean, you want to allow them and let them entrap me?"

Yinfeng quickly denied, "My son said that Junggar is now dazzled by this small victory, Khan Ama only needs to send people to pretend to negotiate peace, if they get mad because of this, they will fight against General Fei Yanggu in the future , is more beneficial."

This sounds reasonable.Kangxi restrained his anger and considered whether what his son said was feasible.

Yinfeng said again: "The son is not suggesting that Khan Ama sincerely obey them. Now that the Russians have broken their relationship with Junggar and they have no foreign aid, it will be a matter of time before they are recovered by our Qing Dynasty. But now the army is retreating. Living in Junggar, why don't we send people to negotiate with them first, delay them, and then find another time."

Kangxi's eyes froze, "If Dai Zi can develop a new type of firecracker, the next time I fight Junggar in the Qing Dynasty, I don't have to be so passive."

Yinfeng also deeply agrees.If it weren't for the Russian firecrackers, the sergeants led by Feyangu would never have been so embarrassed when they fought against them for the first time, and it would not have led to the demoralization of the subsequent ones.

Although being blackmailed and threatened by Junggar is really annoying, but luck is still on the side of Qing Dynasty.

Not long after Kangxi decided to pretend peace talks with Junggar, Dai Zi sent someone to write a letter, reporting that the new type of firecracker had been researched.The excerpt also said that the terrain of the capital is not suitable for demonstrating its power, and the emperor was invited to go to Jingshan to watch it.

Kangxi was overjoyed, and on the second day after receiving the pass, he took Yinfeng and several trusted ministers to Jingshan.

Yinfeng was also very surprised, he didn't expect Dai Zi to be so fast.Before he finished researching the gunpowder ratio, this new type of firecracker had already been made by Dai Zi.

With this good news, the dark clouds of the past few days have been swept away.

The Imperial Forest Army guarded Kangxi, Yinfeng, and a group of ministers Jingshan. Dai Zi didn't delay, and directly presented the research results, a firecracker that took him a year to make, and could be fired continuously.Because he was afraid of wiping the gun and hurting the dragon's body, he never gave the firearm to Kangxi, but held it tightly to show it.

Kangxi looked at the firecracker in his hand, curious about its power.

Yinfeng was also staring at the firecracker in Dai Zi's hand, but instead of being curious, he was a little disappointed.It doesn't look any different, there is only one pipe, one live wire, and not even the most basic trigger.He thought Dai Zi could do it more precisely.

The system reminded him: "Your Highness, please don't use the kind of contrast I have demonstrated to you."

Although it said so, Yinfeng's disappointment did not diminish.

After the Imperial Forest Army set up the target, Dai Zi respectfully said: "Your Majesty, please stand far away. This thing is very powerful, so as not to hurt the dragon's body. I come to demonstrate for the Emperor."

Kangxi and several others took a few steps back.

Seeing that the others were far away, Dai Zi checked the distance with his eyes, held the firecracker tightly with his right hand, and pulled the fire wire tightly, and the sparks rushed towards the target thirty steps away.However, the gunpowder sprayed out did not find the red target, but directly exploded the target.

Kangxi only felt the light flashing in front of his eyes.His pupils trembled slightly, and he raised his voice, "It's so powerful!"

Dai Zi was not distracted by this praise, quickly filled the gunpowder, and shot at the second target.The target was also exploded.

Yinreng stood behind Khan Ama, leaned forward a little, and stared carefully at the firecracker in Dai Zi's hand.

Sure enough, it still needs to be filled with gunpowder in stages.There is still a big gap between what the system showed him.

"Good!" Kangxi was ecstatic, "Dai Zi, you really did not disappoint me!"

"My humble minister, thank the emperor for your compliment!" Dai Zi's face was very calm.

It's not that he doesn't want to be happy, it's that his right hand has been numb from the firecracker.

Tong Guogang's eyes were a little hot, and he wanted to try the power of this firecracker.But he was also afraid that he would not be able to control such a dangerous thing, so his expression was tangled for a while.

Yinfeng was also very entangled, he was thinking, should he find an opportunity to discuss with Dai Zi again, there are still many things that can be improved in this thing he made.

The system is noncommittal about his consumption, anyway, it is only one step away from revealing the truth.

Soon he found the opportunity.

Because Kangxi was so happy, he ordered everyone to camp in Jingshan tonight and return tomorrow.

He also wanted to try hunting with the things made by Dai Zi tomorrow.

This is exactly what Yinfeng wanted.So that night, behind his back, he sneaked into Dai Zi's tent.

"Why do you look like this..." The system hesitated to speak.

Yinrong's face was dark, "Shut up!"

Isn't it fun not to tease him every day in this broken system?

Dai Zi was no less frightened than the two of them. He saw his figure outside the tent through the fire just now, and thought the camp had been invaded by thieves.It was the prince who was about to call someone to catch the thief, but didn't want to come in.

"Your Highness, why are you here so late?"

Yinfeng calmly took out the blueprint that he had drawn a long time ago, "Gu came to you to discuss, the firecracker you made."

"Your Highness, please sit down." Dai Zi hurriedly gave up his seat and asked Yinfeng to sit down.

"Please look, sir, this is a picture drawn by Gu."

Dai Zi thought he was joking, thinking that the master had just seen the power of gunpowder today, and it might be a moment of excitement, so he could take it with a few perfunctory sentences.

Unexpectedly, he took a look at the blueprint, and was immediately shocked by the detail of the drawing.

"Your Highness drew this." Dai Zi couldn't believe it.

Yinfeng nodded, "Today, Gu saw the firecracker made by Mr. Gu, and it was slightly different from what I imagined, so I came to discuss with Mr. Gu to see if the picture drawn by Gu can also be made."

This picture was naturally drawn by Yinreng himself by relying on the firecracker style shown to him by the system.Because he was too greedy after seeing Dai Zi use the firecracker today, so he grinded the system and asked for more precise structural drawings.

Dai Zi frowned, "I have never seen the style in this picture." He is an expert, and he knew that such a firecracker must be quite powerful.

He pointed to the bullet in the picture and asked, "What is this?"

"This is a bullet." Yinfeng stepped forward and explained, "Gunpowder is an extremely dangerous thing. It is filled in the firecracker. If you are not careful, you will fill it with too much. If you are too little, it will have no power. Today, I saw Mr. using the firecracker. I just thought, instead of fixing the weight, putting them into the same hard container and then filling them into the firecrackers will definitely save time and effort compared to directly filling gunpowder."

Dai Zi listened carefully, looking at the blueprint drawn by Yin Reng while listening.

He pointed to the trigger and asked, "Your Highness, what is this for?"

"Gu still explain everything to you." Yinfeng took the drawings from him, pointed to them one by one from left to right, and said, "This is the trigger. The firecracker made by Mr. needs to be pulled on the fire wire. The strength is too strong. Yes, there may not be a constant aim, if you add this to the firecracker, you can just buckle it hard."

"This is the rifling, similar to the line of fire, and it is also used to control the firing of the gun."

"This is the front sight. Sir, after studying the firecracker, he naturally knows how to aim. But with this sight, even ordinary people who have never used a firecracker can shoot very accurately with a little training."

"Your Highness is a great talent!" Dai Zi looked admiring, "I am ashamed of myself!"

Yinfeng laughed and said, "I'm here to discuss with you, not to listen to your flattery."

Dai Zi said earnestly: "This minister didn't intend to flatter His Highness. It's just that His Highness has too many ideas, and this minister admires him very much."

"Tell me, can such a thing be made?" Yinfeng asked hastily.

He has theoretical knowledge, but Dai Zi has rich experience in actual operation.

Dai Zi looked at the drawing again, weighed it in his heart for a while before saying: "It can be done!"

If these things are not produced, it will be a waste of His Highness's painstaking efforts.

Yinfeng breathed a sigh of relief, "That's good." Dai Zi is a weapon expert, and if he can do it, he can do it.

He solemnly said again: "I have to ask Mr. one more thing."

"Your Highness, please speak."

"Tomorrow, sir, please ask Khan Ama for an order, saying that there is still room for improvement in the firecracker, and continue to make this kind of firecracker here for you. But after you make it, please keep it a secret, don't say it is for you alone. Your drawings."

"Why is that?" Dai Zi wondered.

"It has always been Khan Ama who doesn't want to let the orphan lose his mind, so please keep it a secret, sir."

When he said this, Dai Zi also began to struggle.If you agree, it means he pretends to take credit for it. If you don't agree, it's a pity that this thing doesn't come out.

Yinfeng was not in a hurry, just waiting for him to think slowly.

After thinking for a while, Dai Zi said, "Don't worry, Your Highness, I will definitely help you!"

Since His Highness is also a fellow, he will definitely help His Highness keep this secret.

Yinreng smiled happily when he agreed.Great, no drawings go to waste.

The two of them didn't know that Kangxi, who was standing outside the tent, had heard the conversation from beginning to end.