Li Tai asked again, "What is the portal like?" How thick are the walls? ”

"It's a little thicker, after all, they have a hard time transporting bricks there!"

At this time, the eldest grandson ran over, first greeted Chai Shao, and then asked, "What do you say?"

Cheng Hong was surprised when he saw the eldest grandson: "Aren't you on the side of the civil official?" Why did you get here? ”

"Oh! There are so many court officials over there, who pays attention to me as a small official, the cat came over with his waist slipped! ”

"Can I run as fast as I want now?"

Li Tai rolled his eyes: "Except for the eldest brother of the prince and the queen mother, after the banquet, you can leave if you like!" It's all feasting!

It's just that they hold their own identities and don't want to go! ”

Changsun Chuan nodded, and then asked, "What did you just talk about?"

Li Tai said: "Let's talk about how thick the gateway wall of the Great Wall of Goguryeo is!"

"You ask me about this!"

The three of them looked at Changsun Lian together: "Ask you?"

The eldest grandson said proudly: "We also have a caravan over there in Goguryeo, and we can't sell iron or anything, but salt can!" The salt was mixed with lead powder, and they all died after a few years of eating! And this salt must be bought by the aristocracy! ”

Ruthless enough!

These are the words of a few people!

The eldest grandson saw that their eyes were unhappy: "Hey, hey! What kind of eyes do you have? And you, Cheng Hong! That's what you said! ”

"Huh? What's wrong with me? I'll just mention it casually! Come on, don't talk about those useless things, tell me what's going on in their portal! ”

The eldest grandson sorted out his thoughts: "To say that this Goguryeo's Quangai Suwen is really ruthless, in order to build the Great Wall, there are no fewer people who died than Qin Shi Huang at that time!"

Village by village, men, women, and children were all arrested, and people died one after another! Some time ago, I died a lot in order to rush the progress!

And this old boy is really bloody! Thought it would be fine with the Great Wall! Seven cities near the Great Wall were demolished in order to build this Great Wall! ”

Cheng Hong and Chai Shao glanced at each other: Just right! Why don't you want to give him a middle flower! This time even the city wall is saved!

Li Tai: "You haven't said how thick their walls are!" Why is all this nonsense? ”

"What's the hurry, isn't that all there is? The wall at their entrance was originally the same as a city, but because there were not enough bricks, the thickness was reduced, and the bottom did not change, the stone wall was three feet thick, and six feet high. And then it's over!

It was only repaired less than a foot, and it was all mud below the battlements at the head of the city, and a little grain grass was added at most.

Don't look at the blue bricks on their front, it's actually just one layer! It's all mud! There are also the rest of the lots, and the more steep the place, the more mud is used!

Just put the hook and lock on it, and a few horses can pull them down! It's all foolish stuff! ”

Li Tai slapped his thigh: "It's on!" That's it! ”

Next to him, the eldest grandson, "Oops! With a loud bang, rubbing his thighs violently. Li Tai's shot is not his own thigh!

The eldest grandson was anxious: "Why are you slapping my thigh?"

Li Tai glanced at him: "It doesn't hurt to pat your thigh!" In addition, let's get down to business here, and put those little ones aside in advance!

Uncle, now I know what their walls look like! I promise that when the city is attacked at the beginning of summer, not a single soldier will be killed, and in a quarter of an hour I will raze them above the stones! ”

Cheng Hong was stunned! This was followed by ecstasy: "Did the artillery be built?"

Li Tai glanced at Cheng Hong contemptuously: "Of course!" Then he lowered his head and scratched his head: "It's just that this cannon has some small flaws, although it can be used, but it is a little bulky!"

It just so happens that Cheng Hong is back, help me research and see if I can improve it and make it lighter! ”

"It's easy to say, it's easy to say, and I'll talk about it when the time comes! With artillery, it's basically half the story! Besides, this front is not the main thing at all, just let them concentrate their forces! There are ways to clean them up! ”

Chai Shao was a little confused: "What kind of new armament is this artillery?"

Li Tai explained: "This cannon is a good thing, it is powered by gunpowder, and it explodes in a narrow chamber and fires the projectile......

"You wait, you wait! What the hell is this thing for! What for? "Chai Shao is a little confused!

"It's to replace the kind of stone eggs thrown by the trebuchet with iron eggs, and the same distance from smashing them is more ruthless and farther than the trebuchet throwing them!"

"Oh!"

Chai Shao nodded.

Here, the eldest grandson said: "Instructor, I heard that you can buy a lot of family businesses in Jiangnan Dongdao!" Is there anything else to buy and sell for money? Now that you're in Chang'an, don't forget a few of us if you have money to buy and sell! ”

"That's it, that's it!" Li Tai nodded: "The funds for my current research are almost gone!" The profits of the banks are simply not touchable! I can't get in and out of here, and if it weren't for my cousin, I wouldn't be able to move anything!

Especially the cannons, all of which are cast in copper, which means that we have now issued gold and silver coins, and there are a lot of copper coins left, otherwise don't even think about casting a cannon! ”

Cheng Hong asked, "How much have you cast this cannon?" Did you test shoot? You can guarantee that you won't blow up, right? ”

Li Tai stretched out two fingers: "Two hundred, two hundred, this is not counting the previous experiment!" And they've all been test-fired! Absolutely! ”

Two hundred! No wonder Li Tai dared to open his mouth and bombard the gateway of Goguryeo in two quarters of an hour! These 200 cannons and two bells, not to mention the shoddy city of Goguryeo, even Chang'an City may not be able to withstand it!

A few people were chatting, and this Li Ke, Li You, Li Su, and Changsun Chong all ran over!

The older generation of Li Daozong, Li Xiaogong, and Cheng Hong all came over who didn't know each other!

Li Daozong knew Cheng Hong when he was conquering the Turks, and he squeezed Cheng Hong aside to brag and drink with Chai Shao!

"Come, come, come! Cheng Boy pours wine! What did you just say? I heard you're looking for a way to make a fortune? Find it, don't forget to count me as a share when the time comes, I almost became your father-in-law! ”

Cheng Hong......

Li Xiaogong is much simpler here: "Is this the Cheng family Qilinzi, the god of wealth in folklore?" If you have the opportunity to come to my house! ”

After a while, Cheng Hong Aye also came over, and after Cheng Biting Jin came over, it would be lively here!

Originally, there were people with relatives of the emperor and the country, but now the generals are all crowded over.

Cheng Yanjin was very afraid that Cheng Hong would suffer when he came here: "A group of old people, what are you ridiculing me here?"

Arch and Chai Shao said hello: "Thank you Brother Chai for your help today!"

"Your own family, you're welcome!"

"Yes, yes, yes! Own family, own family! ”

A group of veterans are bragging and farting there, and the kung fu is about to be staged in full martial arts for a while.

Cheng Hong saw that things were not good and hurriedly retreated, and after Cheng Hong withdrew, he found that ~ all the things that had no righteousness ran out!

Cheng Hong glanced left and right, and then looked back there: "Did they do the same when they were together before?"

Changsun Jian nodded, "As long as you Aye and Eguo Gong are here, there will definitely be a fight in the end!" If it was better when Yi Guogong was able to use a gun before, but now Yi Guogong rarely appears, just look at it, you Aya may not know who to fight with in a while! ”

Cheng Hong......

Playing in a fight for the New Year?

"Go, go, go! Let's find a clean place! ”

Li Tai shouted: "Come with me, I know where to be pure!"

The second-generation alliance followed Li Tai to a clean place, and the second-generation people were collectively stunned, Cheng Hong stabbed Li Tai, gritted his teeth and said, "This is the clean place you are talking about?"

"Yes! Least number of people! I used to come a lot! ”

"You skin monkey, why did you remember to be here?"

Cheng Hong looked at Li Er and his wife at the top and were speechless for a long time!

Cheng Hong secretly said~ Li Tai, Li Tai! Your place is pure! But what kind of purity is it that you brought me to the place where the emperor rested?

I said, "Why did they pee and escape!" So they already knew! I stupidly followed.

Cheng Hong complained in his heart here, and hurriedly stepped forward to salute: "The son of the minister greets the father and the queen mother, and wishes the father and the queen mother ......."

"Come on! I see that you are running here to hide quietly, sleeping like a dolphin in the hall, go to the back, the prince is here, rest well, there will be something in a while! ”

"Huh? And also?? ”

"Ahhhh Haven't you celebrated the New Year? ”

Cheng Hong shook his head!

"Get out!"

Cheng Hong made a fuss and ran to the back......

Li Er laughed: "Sometimes the monkey is the monkey spirit, sometimes the fool is terrible, so many people can be the same as usual in front of the two of us!"

Empress Eldest Sun smiled: "It seems that Hong'er really didn't spend the New Year in Datang, and when he celebrated the New Year last year, he went to sea."

"Yes! It's also bitter for him......"

Cheng Hong didn't hear it, if he heard it, he would definitely say ~ This New Year is bitter.

At this moment, Cheng Hong was pinching the back of Li Tai's neck and shaking it back and forth: "This is the clean place you said?" This pure place is pure for you, isn't it? ”

"Don't shake it, your head is shaking you in a daze!"

At this time, Li Chengqian's eyes lit up when he saw Cheng Hong coming: "Cheng Hong?!! Come here! ”

Then he pointed at Cheng Hong at a group of small Ga Bangdou beside him: "Look! That's your sister Changle's colt, he can tell stories and make money! ”

"Hulala" A large group of children surrounded Cheng Hong and directly surrounded Cheng Hong.

asked Cheng Hong gossipingly: "Are you the concubine of the Emperor Sister Changle?" Didn't you say that you were seven feet tall and seven feet thick at the waist? How can this have a seven-foot waist? ”

"Aren't you the eldest son of Lu Guogong? Why didn't you grow a beard? ”

…… Who told you that Cheng Biting Jin's son must have the same beard as him?

Besides, I'll follow my mother's will! Looks......

Phew! They have all been led astray by you. Cheng Hong asked, "Do you want to hear a story?"

"Will you speak?"

"Listen, listen!"

"Speak quickly, speak quickly!"

Cheng Hong raised his hand: "Quiet, let's start talking immediately!"