Looking at Li Chengfeng's swaying little body, Li Shimin felt a little nervous at the moment.

The continuous torrential rain a few days ago has already made the water level in Datang very high, and many places have been flooded by water, making it impossible for people to pass by.

If the water potential continues to rise, it is likely to cause floods!

The Tianyue Grand Canal has not been dug yet, and now we can only hope that Li Chengfeng's plan to open the mountain will be successful.

However, what Li Shimin is most concerned about is whether the people's crops have been harvested this year.

If not, it is estimated that there will be another big famine, even worse than last year.

This made Li Shimin feel very nervous and worried.

"Forget it, forget it! Let's see how Feng'er handles this matter now!"

…

In the blink of an eye, three days have passed.

During these three days, it didn't rain heavily, which is a good thing.

Li Chengfeng sent 3,000 Xuanjia troops to strictly control and burn the ravines of the Tianyue Mountains for three days and three nights.

Once the flame was small, Li Chengfeng asked people to go to gasoline to increase the flame.

Nowadays, basically everyone in Datang knows that the Eighth Prince is trying to create a mountain by himself?

Is this something humans can do?

Split a mountain in three days?

Therefore, after hearing about it, many people came to the foot of the Tianyue Mountain Range, just to see how the Eighth Prince used to open the mountain.

The last thing you saw was burning with fire?

This can't help but disappoint those people.

Can such a method also open mountains? Who are you kidding?

Even if the mountains are burned, so what? Can the Tianyue Grand Canal be opened to water?

These are two different things, right?

…

On this day, Li Chengfeng yawned and came to Li Shimin's side.

Li Chengfeng raised his head and looked at the bonfire in the mountains in front of him.

Li Shimin asked: "Feng'er, the fire has been burning for three days and three nights, why hasn't the mountain cracked?"

Li Chengfeng shook his head and said, "I don't know, I'm just saying that the plan may succeed, but it's not 100% successful!"

"Hey, after you wasted time and effort, you just told me this? I have already let the word out, saying that you will definitely succeed!"

"I didn't say I'm sure. You are the one who forcibly pretended to be beeping in front of the minister. Do you blame me? But this is just a feasible way! If it doesn't work, then blow it up!"

A light flashed across Li Chengfeng's eyes.

If thermal expansion and cold contraction are not enough, then the only way to flatten this mountain range is to use more powerful explosive bombs.

But if the plan is successful, then Li Chengfeng will have a lot of naughty points left to buy fraudulent bombs!

Li Shimin stroked his beard and said, "Explode? What do you use to bomb? Is the iron sheet a fake bomb? Let's forget it. The power of that thing can be used to blow up people. If you blow up mountains, forget it!"

Li Chengfeng shook his head, and said, "Of course it's not an iron sheet scam!"

Li Shimin's eyes lit up immediately, and he shouted: "I knew that you must have a more powerful fraudulent bullet in your hands. Hurry up, Feng'er, leave the manufacturing method to me, to the emperor, okay? Do you want it?" Why don't you just say it, even if you can be named the **** king of the country now! Okay? As long as you give me the more powerful formula for cheating bombs, I will agree to you on any condition!"

Li Shimin knew that Li Chengfeng must have other means.

A more powerful fraudulent bomb? This is definitely a great improvement for Datang's military strength!

Li Chengfeng immediately gave Li Shimin a blank look, and said, "I knew you would say that! No!"

"Why?" Li Shimin shouted: "Feng'er, you have to think about the people of Datang!"

"Feng'er, now, the Great Tang has officially started to attack the Tubo and Turkic empires! They are allies, and the fighting power between the two sides does not require our weak points from the Tang Dynasty! Now, the method of making iron-skinned bullets has been given by the Tubo people. It’s been stolen, and after a while, I’m afraid our Tang soldiers won’t be able to stop their attack! So Feng’er, we need more powerful bluffs to win this battle!”

What Li Shimin cares about is whether Datang can defeat Tubo and Turks.

If it is possible, then he, Li Shimin, is definitely the number one emperor in the ages, and his reputation will definitely be famous through the ages.

Li Chengfeng also saw Li Shimin's thoughts.

He shook his head and said, "Father, it's not that I don't want to give it to you, but I gave it to you. It can't be made with Datang's current technology!"

"You don't have to worry about this! Our Tang Dynasty has a super powerful Master Lu, as long as you give me the design, and I give it to him, he will definitely be able to make it!" Li Shimin said vowedly!

"Master Lu? Lu Ban?"

"No, Master Lu Ban is Master Lu Ban, that master is called Master Lu!"

"Oh fine!"

Li Chengfeng nodded.

Datang is also a talented person, maybe he can really make it if he gives the design to Master Lu?

But Li Chengfeng will not give Li Shimin the design.

That kind of superpower fraud bomb already belongs to the ranks of missiles.

With one shot, it is possible to blow up people for several kilometers.

If this technology was also mastered by Tubo and Turks? It is estimated that the end of the world is coming.

Li Chengfeng didn't want to speed up the history of the Tang Dynasty, so he refused to bring hot weapons into the battlefield. Unless he was forced to do so, Li Chengfeng would not use those weapons.

"Feng'er, what do you think? Give me the blueprint, or give me a fake bomb, how about?"

Li Chengfeng shook his head, and said: "No, let's avoid talking about this matter! Anyway, I won the bet, and I can still be the king of the town, but I can't be the emperor!"

"Hey, you kid, do you want to be emperor?"

Li Shimin suddenly looked at Li Chengfeng with scrutiny.

Li Chengfeng smiled and said, "No one in the world wants to be emperor!"

"Oh? But you have to know that there can only be one emperor in this world!" Li Shimin said.

Li Chengfeng said: "That's right, so I didn't intend to fight with the elder brother at all! Besides, being the emperor is too tiring, I can just be a free and easy prince, right?"

For this answer ~lightnovelpub.net~ Li Shimin is quite satisfied.

Although Li Chengfeng is talented, it is really not his turn to be the emperor.

First of all, the crown prince Li Chengqian, and secondly, in front of Li Chengfeng, there are four or five older brothers, all of whom are princes older than him.

It is not Li Chengfeng's turn to be emperor.

Unless, Li Chengfeng can be ruthless and kill his own brother like he did back then.

In fact, Li Shimin was testing Li Chengfeng just now, whether he has such intentions and ideas.

Very good, Li Chengfeng did not reveal his killing intent and ambition, which also allowed Li Shimin to rest assured that the position of king of town was handed over to Li Chengfeng.

It's true, but Li Chengfeng likes to be free and noisy.

For an emperor, if he wanted to strengthen his country, it would be a tiring task to deal with the government affairs and go to court every day.

If you don't care about these, you will only let your country slowly perish.