After leaving Guanyinnu, Zhu Jun was also unsatisfied.

He went back to the study and wrote a letter, the general content of which was to say hello to Wang Baobao and them.

If you want to disintegrate the remnants of Meng Yuan, the best way is for the sailor to log in to Ying Chang and catch them off guard.

As far as Beiyuan relied on Gao Li's small sampan, there was no way to stop the pace of the great cause.

However, there are 100,000 elites on Ying Chang's side, and it is not so easy to kill.

Firearms, which have not yet been developed.

Gunpowder is available, the most primitive black powder formula, he knows it very well.

One nitrate, two sulfonate, three charcoal.

It's just that the power of a small amount of black powder is just a cannon battle, it's okay to scare people, but it's not easy to blow people up.

Zhu Jun remembered that in those novels, it was delusional to fill a fist-sized clay pot with black powder and kill all directions.

The kind that can blow people up, but can't kill people.

Ceramic splashes simply did not penetrate the armor of the cavalry.

It's okay to scare and scare people, but it's really not okay to be lethal.

Do grenades kill people by exploding?

No, but by flying shrapnel, it kills enemies within a certain range.

With today's medical technology, iron pieces enter the body, if you don't die, you will be disabled, are you afraid of tetanus?

Are you afraid of purulent infection?

But if you want the grenade to take lethality, the filled black powder must also reach a certain proportion, otherwise, it will not explode at all, and even if it explodes, it will not collapse.

He suppressed the thought in his mind, and the production of black powder was still very low.

He needed more black powder, and he needed to craft more iron cans suitable for use.

It also needs to go through countless explosion tests before the stability of the weapon can be controlled.

In those novels, the plot of making black powder and killing all sides is simply stupid.

Even if it is a broadsword that kills the enemy, it must be opened to have strong lethality.

The gunpowder workshop is in the southern mountains, and the core craftsmen are in charge.

A team of 1,000 is stationed over there.

Li Jiba knew that he had transferred a core to the past, but he didn't know what was being studied inside.

He doesn't care about anything other than leading the troops now.

seems to be quite ruthless, but Zhu Jun is protecting him, leading troops and taking charge of the intelligence organization, no matter how big Zhu Jun's heart is, he will not easily believe him.

Thinking of this, Zhu Jun had a way, he wanted to give the three brothers-in-law he had never met, a big gift!

......

In the blink of an eye, it was the end of October, and a steady stream of caravans entered Yingchang.

Most of the Mengyuan capital was very close to Yingchang, and the transactions between the two places were completely cut off.

Therefore, the border guards are also turning a blind eye to this, as long as they do not sell salt and iron, they will receive benefits and receive soft hands.

And you can also better find out the other party's intelligence.

On this day, Wang Baobao was reading at home, and it had been half a year since the new emperor ascended the throne.

In two months, the year will pass.

Since he handed over the tiger talisman, he has been idle at home all day long, doing nothing.

Takarun Timur and Vajranu, who were also implicated, have nothing to do at home now.

"Big brother, Guanyin Nu is writing again!" Dekini Timur walked in with a thick letter on his face, and he was followed by a donkey.

"Quick, open the letter and see what my sister wrote!" The impatient road of the donkey.

Although Wang Baobao deliberately cut off contact with Guanyinnu, he was also happy to see his sister's letter.

When he opened the envelope, he found that there were two letters in it, one was written by Guanyinnu, and the other was his cheap brother-in-law.

"Eh, Zhu Jun...... Isn't that my sister's new husband? Nai Donkey was stunned, "Why did he write a letter too?" ”

"Do you think Guanyin Nu wrote a letter and he didn't know?" Wang Baobao snorted, first read Guanyinnu's letter, and learned that Guanyinnu was pregnant, and he was also very happy, "Okay, good!" ”

Deyin Timur and Nai Donkey were also overjoyed, "Great, it seems that the King of Qin before was a soft egg, no."

It's still a new brother-in-law! ”

Wang Baobao glared at Nai Donkey, and immediately looked at Zhu Jun's letter.

Zhu Jun's letter is very long and polite, although Wang Baobao reads it with colored glasses, he is also very ironing in his heart.

"Big brother, what is written in the letter of the new brother-in-law?" Resistant to the donkey's anxious scratching ears and cheeks.

"See for yourself!" Wang Baobao handed the letter over.

Nai Donkey took the letter and read it with Tayin Timur.

"Ah, the new brother-in-law also prepared a meeting gift for our brother?" Nai Donkey was stunned, "Where is the meeting gift?" ”

Deyin Timur said: "In the backyard, the messenger pulled two carriages, and I didn't have time to see what was inside!" ”

"Needless to say, it must be a baby!" Nai Donkey said: "Let's go, go over and see what the new brother-in-law has prepared, this guy is more sensible than the King of Qin!" ”

"Go back!" Nai Donkey was about to leave, so he heard Wang Baobao say in a deep voice: "Aren't you afraid that this is their plan?" If I let the court know that I have received a gift from King Wu, they may not know how to arrange us!

Now is a critical time, and any wind and grass can kill us.

As long as you survive this year, you will naturally come to Jitai! ”

"Big brother, that's our brother-in-law!"

"Our enemies don't think so!" Wang Baobao snorted coldly.

Decalaminated Timur felt that Wang Baobao was a little too much of a soldier, "and no one knows about it!" ”

"What if?" Wang Baobao said: "You haven't seen anything good, do you want to fold our family into it because of these two cars to meet the gift?"

It's not like you don't know, they've been looking for us.

The matter of Guanyin slave before, they have been taking it out to talk about things, don't you remember? ”

As he spoke, he took the letter from Timur's hand and burned it directly, and when the letter was turned to ashes, he said, "Burn all the things in that car!" ”

Nai Donkey wanted to refute, but he didn't dare, "Then before you burn, let's see what it is, right?" ”

"Yes, big brother, take a look at the head office, right? In the end, it is a novelty of my brother-in-law! Deyin Timur said: "My sister is pregnant with a child now, it is a happy event, our family has not had a happy event for a long time!" ”

Wang Baobao knew that they were uncomfortable at home these days, so he hesitated for a moment and nodded, "Let's go, I'll go with you!" ”

The reason why he accompanied him was mainly because he was afraid that these two guys would be reluctant to burn it and put away the things.

Once the news leaks out, these things can send their family to the west.

When I came to the backyard, sure enough, there were two carriages.

The donkey impatiently lifted the curtain, and there were several large boxes in the carriage, and he and Timur lifted the boxes down with three strikes and five divisions.

"It's quite heavy, and the things in it should be quite valuable!" The donkey rubbed his hands and opened the first box in a flash!

And the contents of the box directly made him confused!