After half a pillar of incense, Li Da and Gao Yiye came to the door of the Firearms Bureau.

The Firearms Bureau is worthy of being the "hottest" department in Gaojia Village, changing day by day, and only a few days have passed, and the Firearms Bureau has added a team of "guards" guarding the door, all of them are equipped with waist knives, and they look very serious.

This is Xu Dafuti's request, in his original words: "A random fire in the Firearms Bureau will explode, such an important place, it is not enough for me to protect it alone, there should be more perfect protection, otherwise everyone will be blown up to the sky by naughty children sooner or later." ”

After hearing this, Thirty-two felt justified, and in addition to the militia group, he hired a team of guards to protect the Firearms Bureau, and no idlers were allowed to approach.

Of course, the Holy Maiden obviously does not belong to the "idle people", as soon as they see her, everyone has to bow respectfully, she represents the Heavenly Venerable.

Xu Dafu immediately greeted him from the Firearms Bureau: "The Holy Maiden is here, is there any order from Tianzun?" Uh........ even though you're a saint, I still want to say it...... Could you please step back a little bit...... In case you have a fire break on you

Everyone: "....

That's outrageous!

Gao Yiye was not angry, and spread his hands with a smile: "Don't worry, I don't have a fire fold, and Li Da doesn't have it either. We are very careful not to cause you any trouble before we come. ”

She still withdrew with Li Da, Xu Dafu walked out cautiously, and closed the door, everyone didn't go in, just stood and chatted in Lutianbazi, this hospitality is cautious.

Even Li Daoxuan, who was watching the play, couldn't help but be happy, this guy ...... The saint doesn't give face? It's still floating, if I'm in the box, walk to the gate of your firearms bureau, you can't stop it? I want to know, oops.

At this time, Li Da had already begun to talk about it in detail, and he talked about his question about the "fire hat" in detail.

After listening to this, Xu Dafu concluded: "You mean, there is a spring in this gun that pushes the firing pin and hits the bullet, and then the bullet 'bumps' and shoots out?" ”

Li Da nodded: "I can't figure it out, how did this happen?" ”

Xu Dafu picked up a branch, drew a huge bullet on the ground, and pointed at the bottom of the bullet with the tip of the branch: "There's a fire cap here, right?"

"That's right!

Xu Dafu almost understood as soon as he heard it: "Obviously, this thing called a fire cap is a strange ignition device firing pin hit the fire cap, and the fire cap burned, igniting the black powder in front, and then the sound of the black fire contract exploded, pushing the bullet in the front to fly out of the barrel.......

As soon as he said this, Li Da also understood: "Huh? I see? But is there such a thing in the world? Can you ignite gunpowder with a single hit?

Xu Dafu: "Of course there is, many things can produce sparks when they collide with each other, for example, if you take two knives and slash each other, as long as you use enough force, can't you also spark?"

Li Da's eyes lit up.

Xu Dafu: "There are also flints that will burn when you wipe them, and there are many, many things that will catch fire when you wipe them, otherwise why am I so afraid that you will enter the Firearms Bureau?" I'm afraid that you will create some sparks in it and blow everyone up in the sky.

Li Da's eyes lit up again: "I understand, I just need to make a fire cap from these things that can burn up at the touch of a button, put it at the bottom of the bullet, and then as soon as the firing pin hits it, it will 'touch', haha, Tianzun is really right, I have to come to you for this matter."

Xu Dafu's face sank, and he shook his head: "Brother Li, you think too simply, although I just said that many things can spark, but these things are not safe, not that you can wipe them if you want to, just take two knives to spark each other as an example, can you guarantee that every knife will spark?" Can you guarantee the size of the spark? Do you dare to guarantee that every time you do this, you will ignite the gunpowder? If you can't guarantee it, then your firecrackers won't be able to hit on the battlefield, and won't the firecrackers die in vain?

"Be cautious, the most important thing about playing with firearms is to be cautious!"

Li Da wiped a handful of sweat: "Uh...... This...... Yes.....

Xu Dafu said: "I have to think about it carefully, what is there that can ensure that every firing pin hits a spark and ensures that the gunpowder in front is ignited, which is not a simple matter."

Li Da: "Then I'll leave this job to you to study?" ”

"Nonsense, of course I'll have to look into it." Xu Dafu said: "Studying this requires constant testing with gunpowder, do you think I can rest assured that I will hand over the gunpowder to you?" The place where you live is a blacksmith's shop, and if you put a barrel of gunpowder in your house, it will blow up the whole smith's well sooner or later.

Li Da wiped a handful of sweat: "This....okay, then I'll rest assured that I'll leave it to you, I'll continue to go back to study other departments Li Da left, but Gao Yiye didn't leave, still looking at Xu Dafu with a smile."

Xu Dafu was about to return to the Firearms Bureau, when he suddenly found that the Holy Maiden was still looking at him with a smile, woke up suddenly, looked up at the sky, and sure enough, the dwarf cloud representing Tianzun was also there.

Xu Dafu immediately understood: "Holy Maiden, Tianzun still has something to say to me?" ”

Gao Yiye smiled: "Tianzun has something to show you." ”

Xu Dafu's spirit perked up: "Immortal's? ”

Gao Yiye: "That's right, hehe, Xianzun said, that thing is related to the production method of the fire hat, I believe you will see it."

Xu Dafu was overjoyed: "Thank you Tianzun." ”

Li Daoxuan's hand stretched out, and in order to let Xu Dafu see it, he deliberately put on the Infinity Gauntlet, and the big hand of the golden hand was placed in front of Xu Dafu, which made the gunpowder maker tremble all over his body with excitement: "Ah, this is the first time to see Tianzun's divine hand so closely." ”

Gao Yiye was like a little monkey, and after two brushes, he climbed up Li Daoxuan's giant hand, sat in the palm of his hand, and beckoned to Xu Dafu: "Come up, Tianzun wants to take us to a distant place." ”

Xu Dafu's heart was shocked: "This....I ....... can I go up?" How can I be virtuous? ”

Gao Yiye smiled: "Come up, Tianzun's time can't be delayed." ”

Xu Dafu hurriedly used both hands and feet and climbed into his hands.

The golden hand slowly lifted up, and flew up with the two little people, but in a few moments, it led the two to the top of a small barren hill far away from the village.

Li Daoxuan put the two down gently, and then turned out a "smashing cannon" from his fireworks pile, held it with two fingers, reached into the box, and shook it in front of Xu Dafu: "Remember this thing, this is a thing that will explode as long as it collides, I will show it to you now." ”

/。 Zero Point Chinese Network]/