"W-What is this?"

Bai Yi's face was also a little pale, and he looked at the scene in front of him a little ugly.

She couldn't figure out what it was just now, and how the earth shook in an instant, causing the ground to crack in front of her.

"The weapon I got for my husband, the name of the explosives, how is it, it's amazing, right?"

Lu Chensheng looked at Bai Yi on the side with a bit of ostentatious eyes.

When Bai Yi heard this, Fengmu couldn't help but look at the big pit in front of him, and then looked back at Lu Chensheng.

"You have something like this, why didn't you take it out sooner?"

"Take it out earlier? It's not time for war yet, so what do you do with it? In contrast, it is more convenient to use it to dig rocks. ”

Lu Chensheng was a little strange, and looked at Bai Yi in response.

Bai Yi was also slightly stunned when asked, "Then since there is such a thing, you only need to use these in the future war, right?" ”

"That's not going to work, this explosive is still somewhat limited, and when it comes to the Tartars' charge, this alone will not be enough."

Lu Chensheng shook his head, the limitations of explosives are too big.

Just thinking about relying on explosives is trying to defeat the other party, which is a bit whimsical.

Hand-to-hand combat is essential.

Bai Yi thought about it and felt that what Lu Chensheng said was also right.

She was also frightened by this explosive just now, and suddenly felt that with such a thing, what kind of white blade, tactics, and formations would she fight in the future.

Anyway, when people come, wouldn't it be better to just throw this thing away?

Qiong Yue was on the side, and because of the reminder just now by Lu Chensheng, as a grandmaster, she quickly calmed down, but there was still a look of surprise in her eyes.

"Did the husband rely on this thing to bury those thousands of tartars in the first place?"

Qiong Yue immediately thought of Lu Chensheng's previous achievements.

When Bai Yi heard this, he couldn't help but turn his head and look at it all of a sudden, but he had heard that Lu Chensheng had unpredictable abilities.

Take a look at it now.

Bai Yi turned his head to look at the big pit that appeared on the ground, it was really unpredictable!

"Yes, it was lucky that there was a cave that would have buried them all after it collapsed, otherwise, it would have been difficult to kill them all with explosives, let alone pay so many casualties."

Lu Chensheng's explosives were originally prepared to be taken by surprise and given to the other party.

When the other party panics, the situation on the battlefield will change.

But the cave offered a better opportunity.

Lu Chensheng said as he arranged for people to go over and continue to dig the pit and plant explosives.

The water column on the side is still spraying continuously, and it looks endless.

A moment later, another roar sounded, and the pit on the ground was much deeper.

The soldiers helped dig and helped clear some of the dirt.

"The shopkeeper, there are no more explosives."

Gu Zhifang blew it up once, and then walked in front of Lu Chensheng with an embarrassed face.

This thing was supposed to be used to blast boulders or something, so I didn't prepare much.

Nowadays, large-scale use has directly led to the bottom, which should be said to be completely gone.

Lu Chensheng's face stiffened slightly when he heard this, and now he wants to process it urgently, but it is impossible.

There is simply no such time.

"Bring the water in."

Lu Chensheng sighed, now there is no way but to do this.

When the people heard this, they immediately began to dry.

A small hole was dug from the side, and immediately water slowly flowed into it, but in a few moments, the gap became bigger and bigger.

"Now start digging a canal to the city."

Lu Chensheng ordered again on the side, this small lake will be filled sooner or later, and what can be done now is naturally to dig a canal as soon as possible.

Otherwise, the water would fill the valley and flood the city.

Everyone immediately started moving, and Lu Chensheng began to work at this time.

Digging a canal is not so easy, especially when it is still quite far from the city, and it is even more difficult.

By the time Lu Chensheng and the others held torches and worked until midnight, there was already water around them.

However, with the help of water, the canal is better excavated.

"How's it going in the city? Is it flooded? ”

Liu Wensheng came in a hurry, he didn't close his eyes at this time, he was still running around.

"Already, there has been water flowing into the city, and the houses in the low-lying areas have been flooded, but the people have been moved, and there is no major problem."

When Liu Wensheng heard this, he immediately responded.

Lu Chensheng breathed a sigh of relief when he heard this, "That's good, how is the canal excavation in the city?" ”

"It's not easy to dig."

Liu Wensheng suddenly cried and laughed when he heard this, his eyes were now bloodshot, and his face was a little haggard, "The soil here is relatively dry and hard, and the difficulty of excavation has increased a lot." ”

"Isn't the city going to be flooded?"

Lu Chensheng listened anxiously.

There are a few places in the city that are extremely important and cannot be flooded at will.

Liu Wensheng waved his hand when he heard this, "Don't worry, do you remember the well water in the city?" I directly asked people to dig a channel and bring water into the well water, but the well water did not overflow, and the situation was temporarily alleviated. ”

Lu Chensheng was stunned for a moment, and then glanced at Liu Wensheng.

He was a little anxious before, but he forgot that he could actually use a well to drain the water.

Basically, it's not possible for the well to overflow.

"Yes, you've been a lot smarter lately!"

Lu Chensheng's face flashed with joy, and he patted Liu Wensheng's shoulder and said.

Liu Wensheng did give him a surprise this time.

"Didn't you keep saying that I should go to those students to study, and you really thought that I couldn't go if I didn't go?"

Although Liu Wensheng felt a little embarrassed, he still found Erhu and others and learned a lot of knowledge.

Let's say the underground river, and some knowledge that the earth is round.

"Uh-huh, nice!"

Lu Chensheng's face was full of joy, and he began to dig the canal desperately.

was busy until the sky was covered with white fish belly, and Lu Chensheng was persuaded by everyone to go back and take a rest.

Last night, they were divided into two shifts, and Lu Chensheng looked at the time and asked them to go back to rest, replacing those who had already rested and continued.

Although Lu Chensheng has been practicing martial arts and his body has become much stronger, the hard work of the night still makes Lu Chensheng feel a little unstoppable.

didn't care about cleaning, Lu Chensheng found a room and lay down directly to sleep.

didn't go back to the house to sleep, mainly because his body was covered with mud, and Lu Chensheng couldn't care about it.