no,139 Spear and Shield [Today's third update, please support]

After hearing what Huang Junming said, Li Shimin began to figure it out by himself. When siegeing the city, he always had to build a ladder and use a rushing car to hit it. However, in this way, there were basically no ten soldiers participating in the battle, so generals of all generations would always fight in the wild and were unwilling to participate in the siege. Most of the city walls of the Tang Dynasty were constructed of bricks and stones, and Li Shimin knew the strength of the city walls best. As Huang Junming said, the weakness of the city walls was not much different from the ground of the school grounds. But Li Shimin still wanted to see with his own eyes the power of the ** blasting city walls.

"Can this immortal master demonstrate to me? This...it's not that I can't believe in the immortal master, it's just...this..." Li Shimin didn't know how to tell Huang Junming about his request.

When Huang Junming heard this, he knew that Li Shimin still had doubts, but this matter was nothing more than ordering one more bag and one less bag. It was not a big deal. "Your Majesty, I understand. Please ask Your Majesty to find a wall similar to the city wall. Otherwise, would I let me bomb Chang'an City? Besides, I would be better prepared."

Li Shimin also forgot that there must be a wall to destroy the city wall, and quickly replied: "Yes! Yes! Yes! Immortal Master, look at my memory! Yizhen, there are no short walls nearby?"

"Your Majesty, we have everything in the Right Wu Guard, but there is nothing in this city wall. But this (--The fastest update of the house) The Right Wu Guard's house was built in the same way as the city wall. I wonder if this house is feasible?" Cheng Yaojin asked tentatively, but there was a little cunning in his words. It is true that the Right Wu Guard has no city wall, and it is also true that the Right Wu Guard's house was built by the method of building the city wall, but it was built by the method of building the Chang'an City wall. In other words, the house is exactly the same as the city wall of Chang'an City, but the height is different in thickness.

"Immortal Master? This house?" Li Shimin asked Huang Junming tentatively.

"If General Cheng is willing to do so, why don't I dare to blow it up?" Huang Junming laughed and said, "It's new." But as he spoke, he was injured, but he kept busy. He didn't need iron nails to play with blasting. Huang Junming had to take out these iron nails. Waste was the biggest sin. Fortunately, he made two layers of the iron nails when he was making the bag. The processing of these iron nails was not troublesome. After a while, nearly ten kilograms of black gunpowder were collected. Of course, this was not the end. Huang Junming took out a small package from himself and poured some black powder in. After mixing, he made four bags again. Each bag was five kilograms of scary.

"Immortal Master, that's all?" Li Shimin asked, looking at the bag placed on the ground.

Huang Junming nodded gently to Li Shimin, saying that he had already prepared. Then he said to Cheng Yaojin: "General Cheng, please ask General Cheng to take me to the house to be demolished. My current identity is a professional demolition household!" Huang Junming joked a little.

"What?" Cheng Yaojin obviously didn't come over here, so he naturally could not understand what a professional demolition household was. Fortunately, he could understand what Huang Junming said, which led Huang Junming and his men to a small house of about 20 square meters to stand in a small house. "Immortal Master, this house was originally used to stand guard for the soldiers, but later the camp was expanded and was abandoned here. Please feel free to do so." After saying that, he stepped back and stood in a stand-alone, obviously looking like he was watching a show.

"Cough! Cough!" Huang Junming coughed gently, "This, please send General Cheng and a few soldiers to dig a hole in these places so that I can put the ** bag inside."

"Jing Ao, you go and help the immortal master dig a hole." Cheng Yaojin heard this and said directly to several personal soldiers not far away.

Huang Junming carefully placed the dead bags in the holes he selected, and the leads were lengthened several meters by him. Then he said to the people behind him: "I will ignite the leads later. Please stand farther to avoid being injured." Seeing that Li Shimin and his men had already walked out of the dangerous area, Huang Junming took out the fire note, ignited the fuse and immediately ran towards the direction where Li Shimin was, giving him a feeling of running when he was in the army.

"Boom!" As expected, after the shocking sound, one of the walls of the house had completely collapsed, and the other two were dilapidated. Even the roof had been broken into pieces of wood and gravel scattered everywhere.

"This! This! Immortal Master! You don't use spells!" Cheng Yaojin looked at the messy ground and the crumbling house in disbelief and said in disbelief. He actually thought of the spell, which made Huang Junming speechless.

Before Huang Junming answered Cheng Yaojin's words, Li Shimin said again: "Immortal Master! This **! OK! I want it, a sharp weapon for siege! A sharp weapon for siege! Don't worry, I guarantee that with the reputation of the second emperor of the Tang Dynasty, your precious disciple is absolutely fine, absolutely fine! He can also make **, right? Talent! Talent! I must protect him!" Li Shimin, who was excited, no one knows how many times it was to be happy today.

"Then I thank Your Majesty!" Huang Junming bowed to Li Shimin, and then said, "Actually this **..."

"There is still useful, right? Master, tell me quickly! Tell me quickly!" When Li Shimin heard Huang Junming's words, he quickly received them anxiously.

Seeing Li Shimin's messy look, it was really funny. He didn't want to say it over and over again, but he directly told the use of gunpowder he could think of. Isn't it easier to save trouble next time? This is a matter of one and for all: "Your Majesty, you can also open mountains and build roads! You think that when you encounter a mountain ridge when you build a road, you have to avoid it. Now that you have a **, you only need to dig a few holes to stuff ** in, a little bit, bang! It's over! That's so convenient!"

"Well, you tell the people of the Ministry of Works!" Li Shimin was already immersed in his military thoughts, thinking about the Tang Dynasty's army breaking the city and killing the enemy when they meet. No, the city wall can blow up the city wall! It's okay to blow up other people's walls, but blow up your own city walls...

"Immortal Master!" Li Shimin suddenly turned his head and said to Huang Junming, who was a little depressed by what he said just now: "No, ** is so powerful, what should I do if my Tang Dynasty wall is so powerful? I also ask the Immortal Master to find a way to make my Tang Dynasty wall stronger, otherwise if the enemy can **, wouldn't the Tang Dynasty be dangerous?!"

As soon as these words were spoken, Huang Junming obviously thought of the story of Spear and Shield.

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It is said that the power of black gunpowder adding copper oxide will double, and one kilogram is enough to destroy a bus. I don’t know if it is true in the southwest, and I haven’t learned chemistry well. I just heard about it.

The sixth thousand words, and there are five thousand words enough. Work hard! Please support and motivation.
Chapter completed!