Cheng Chubi's sudden action made Li Ke and Zhao Kun feel a little confused, they didn't understand what Cheng Sanlang was going to do, but they still hurried forward.

"What else is the third son?" Cheng Jie paused, and asked Cheng Sanlang who was chasing him.

"Since we are going to storm Luoyang City, what siege weapons are the Zuo Tunwei army carrying?"

Cheng Sanlang rushed to the front and asked.

Cheng Jie didn't hide anything, and told Cheng Sanlang happily that he was not going to fight with the prince this time, so he didn't bring any siege weapons.

Coming from the south of the Yangtze River, the Zuo Tunwei army came in a hurry, and only had time to build some portable siege tools along the way.

The most important thing is the long ladder. As for other siege equipment, it needs professional craftsmen to handle it.

A group of Zuo Tunwei soldiers can make a large number of long siege ladders, which is already a great effort.

After receiving such an answer, Cheng Chubi's heart became heavier when he saw Cheng Jie who turned and left again.

Seeing Brother Chu Bi's expressionless and solemn face, Li Ke sighed softly and advised.

"Brother Chu Bi, let's go back first, take a good rest, and wait for the General and His Highness to arrive tomorrow, so we can have a good discussion."

Zhao Kun stepped forward and patted Cheng Sanlang's broad shoulders, and spoke persuasively.

"That's right, Cheng Sanlang, you've done a lot, and now, it's no longer a problem that can be solved by yourself."

"Uncle Zhao, what is the height of our Luoyang City?"

"It's similar to the city wall of Chang'an in Xijing. It's more than two feet long. Why?" Zhao Kun answered without thinking before looking at Cheng Sanlang in astonishment.

But he saw Cheng Sanlang narrowed his eyes, folded his arms around his chest, and began to mutter softly there.

"In addition, the width of the moat is about five feet around the upper east gate, and the archers and crossbowmen on the city.

It can be condescending and shoot to the outside of the moat. If it is a projectile, it will be farther away.

In this way, the distance of 30 steps outside the moat is within the attack range..."

"Brother Chu Bi, what are you doing with these calculations?" Li Ke was a little worried. Brother Chu Bi probably wants to do something again, right?

But the problem is, even if you, Brother Chu Bi, are the number one gunpowder weapon expert in the Tang Dynasty, you invented things like grenades and landmines.

But the siege, just the wide moat, the towering city, and the rebel shooters and crossbowmen all over the city are enough to make the grenadiers sigh.

After all, what they had to deal with this time was not those barbarians who were short of soldiers and armour, and their equipment was broken, but the elites of the Tang Dynasty who were really well equipped and well trained.

At this moment, Cheng Sanlang suddenly slapped his head, yelled, and rushed towards Cheng Jie again.

"I have a solution, Uncle Jie, Uncle Jie..."

"???" Li Ke and Zhao Kun looked at each other in bewilderment, this is so frightening...

"What the **** is this kid doing?" Zhao Kun looked up at the sky with black lines on his face, and complained in a low voice.

Li Ke on the side smacked his mouth and rubbed his face fiercely. "General Zhao, Brother Chu Bi usually says there is a way, so it should be true."

Zhao Kun couldn't help squinting at Wu Wang Li Ke beside him.

"Do you also think that he can break through Luoyang, one of the most fortified cities in the world, with his own strength?"

"General Zhao, although Xiao Wang doesn't know if he can break through the city with his own strength, but he can't hold back Brother Chu Bi, he's just out of his mind. What if he really makes him come up with some unimaginable method?"

These words immediately made Zhao Kun speechless. Looking at the front, Cheng Sanlang caught up with the bewildered Cheng Jie again, and started a new round of murmurs.

"...Uncle Jie, we have made a deal."

"But the third son..."

"Don't be, and don't think so."

"But the villain thinks..."

"I don't want you to think, I want me to think."

Cheng Chubi rolled his eyes unhappily, and glanced sullenly at Uncle Jie, the Cheng family and the elite Zuo Tunwei who were beside him.

"Uncle Jie, do you think I can harm you and these brothers?"

Cheng Jie looked at Cheng Sanlang with an extremely serious expression, and couldn't help recalling the great achievements he made with the third son all these years traveling all over the world.

In the end, Cheng Jie gritted his teeth and stomped his feet. "Since the third son's words have reached this point, then the villain will listen to you, third son."

"That's right, Uncle Jie, just rest assured, there is no city in this world that I, Cheng Chubi, cannot attack, no!"

When Cheng Chubi said this, he asked Deng Xinxin to come over and lead Cheng Jie to get a batch of good treasures.

Not many, that is, hundreds of square bamboo explosives, the kind of treasure that Cheng Sanlang always carries with him.

Whether these things are copied to attack the enemy, or used to break the rear when retreating, it can be said to be quite easy to use.

At least it can greatly improve the survivability of Uncle Jie and his five hundred elites in Luoyang City.

#####

After watching Uncle Jie and the others leave with Deng Xinxin, Cheng Chubi swept his gaze and landed on Cheng Fa and Cheng Da.

"Go, invite Uncle Baozi to come over quickly, and remember to let him be the blacksmith and tailor in the village. Tonight, we will be very busy."

Cheng Chubi walked quickly while giving orders, and soon met Li Ke and Zhao Kun.

"Brother Chu Bi, do you really want to break the city?" Li Ke looked at Brother Chu Bi who was full of fighting spirit, and asked directly.

I saw Brother Chu Bi's coquettish and smug smile, and raised three fingers so that he could pinch it.

"That's right. From Cheng's point of view, if you want to destroy Luoyang, you just need to hold the snails with three fingers, and you can easily grab them..."

"..." Zhao Kun's face darkened in an instant, and he held the snail with three fingers, are you a little too careless, kid?

Cheng Chubi didn't pay attention to the weird expressions and gazes of the big inner guards, but raised his head, looked into the night, and couldn't help but sighed.

"But tonight, I'm afraid I won't be able to sleep..."

Is it easy for me? In order to break through Luoyang City ~lightnovelpub.net~ actually had to sacrifice a night of sleep, and didn't even have time to play bamboo cards.

When I look back, I must show my merits to my father-in-law and earn more rewards.

Seeing that brother Chu Bi was full of confidence, Li Ke, who had been lying for so many years, leaned forward with a wink, patted his chest, and said with pride.

"Since that's the case, the younger brother will accompany Brother Chu Bi. If there is anything that needs to be done, you can just say hello to Brother Chu Bi."

"Well, yes, there are. After a while, those tailors and weavers will come over, and you will be responsible for serving them tea and water."

Cheng Chubi slapped Li Ke on the shoulder, and ordered solemnly.

"...Brother Chu Bi, are you burying my younger brother?"

"Not happy? Well, then how about you and those blacksmiths squatting next to the stove to help pour molten copper and iron?"

"..."