Datang: My identity as prince was exposed by Li Er

East Palace.

Li Shimin listened to Li Yi's words and said uncertainly:"What is power generation? Why can you find official salt when generating electricity?"

It was difficult for Li Yi to explain this matter for a while, so he said to Li Shimin:"Don't worry, I will go to the south of the Yangtze River. If nothing happens, I will definitely find the batch of official salt in the cave along the coast."

Li Shimin nodded and said:"I will allocate a group of forbidden troops to you."

Li Yi nodded:"Let Xue Rengui follow me."

"good!"

……

The next day.

After briefly explaining to Li Wan and Wei Shuyi, he took Xiong Chuwu, Xue Rengui and other hundreds of forbidden troops to attack the south of the Yangtze River.

This is a simple errand with no danger, so Li Wan and Wei Shuyi are not worried.

There were governors and soldiers on the other side of Jiangnan Road, so Chen Shuozhen and other rebels did not dare to act rashly.

So Li Yihui is absolutely safe.

Xiong Chuwu drove a carriage, and Xue Rengui led the army behind him.

This way.

When you encounter mountains and cross mountains, you build bridges when you encounter water.

The scenery along the way gradually changed from the roughness of Guanzhong to the gracefulness of Jiangnan.

The sparse rammed-earth buildings with flat heads have been replaced by rows of blue bricks and gray tiles.

Li Yi was pretentious and had no time to enjoy the beautiful scenery along the way. After arriving in Huzhou, Li Yi immediately went to find Ma Liang, the governor of Jiangnan Province.

Ma Liang naturally knew Li Yi's name. In other words, as long as he was involved in official circles nowadays, no one would not know about the Crown Prince of the Tang Dynasty.

Now that I heard that this giant Buddha had come to the Dudu Mansion, I naturally went out to greet him in person.

After Li Yi eloquently stated his intention, Ma Liang took Li Yi personally to Qundong Mountain in Huzhou without further ado.

Along the way, Ma Liang told Li Yi the location of Qundong Mountain in detail.

It is not far from the entrance to the sea. There are 60 large and small caves in Qundong Mountain.

Li Yi asked doubtfully:"Are you sure the fine salt is hidden in these sixty caves?"

Ma Liang replied:"After those thieves robbed the salt, the government immediately sent people to chase it. No matter how capable they are, they can't." It is impossible to escape with five thousand stones of fine salt on the back."

Li Yi agreed, but soon became confused:"Since you know that the fine salt is hidden in these sixty caves, why don't you send someone to find it?"

Ma Liang looked embarrassed. He said:"His Royal Highness, you don't know something. These sixty caves seem simple, but in fact there are caves inside the caves. Each big cave has many small caves. The county government, government government, and government soldiers all sent People are looking for"

"But after six days, only ten caves were searched. Before Li

Yi could say anything, Xue Rengui asked doubtfully:"After six days of searching, it turned out to be a cave. You just need to continue searching, right?" Why is it so difficult?

Ma Liang glanced at Xue Rengui, and Li Yi introduced:"General Zuo Wuwei, Xue Rengui.""

When he heard Xue Rengui's name, Ma Liang was in awe.

The Battle of Dafeichuan was of great significance to the Tang Dynasty, and Xue Rengui's reputation naturally spread throughout the country.

Ma Liang hurriedly replied:"You don't know, this coastal area In this area, the autumn flood season is coming soon. Once the tide rises, the cave will be submerged.……"

Ma Liang did not continue, and Li Yi also roughly knew that once the seawater flooded the cave, the batch of fine salt would be completely useless.

"No need to rush, one day is enough!"

While talking, the three of them arrived at Qundong Mountain.

Li Yi looked intently and saw densely packed caves of different sizes.

There were people standing at the entrance of each cave.

Li Yi inspected for a while and walked into another cave. There is a small cave inside the cave, and the situation inside is more complicated.

No wonder these people spend so much energy but can't do anything.

If you don't come here in person, you may never understand the difficulties of these officials working below.

Time is running out, Li Yi tells Xue Rengui Said:"Go find me a piece of rice paper, the bigger the better!"

Captain Ma had already been listening with great curiosity. He hurriedly said to his subordinate:"Go, bring me all the pen, ink, paper and inkstone!"

He was very curious as he listened. In these cave mountains, there are sixty, sixty and sixty big caves, and about three to four hundred caves of different sizes criss-crossing each other. The small caves in each cave may hide details. Salt.

Of course, fine salt may also be scattered in various small caves.

If there is no fixed map, even if a thousand people are sent in to find it, it will take at least several days.

How dare the prince boast about Haikou, just in one day Can he find the precise location of the fine salt in just a short time?

He wants rice paper. Could it be that he is drawing a map? But this is wrong. Li Yi has never been through the cave at all and does not know the structure inside, so how can he draw a map?

Li Yi Jian Ma Liang stared at him curiously and said,"You have nothing to do here. You take your subordinates to the lake and build as many waterwheels as you can.""

Ma Liang said in embarrassment:"Your Highness, we don't have much time now, so we are dividing our manpower to do this useless thing. I'm afraid.……"

Li Yi frowned and said:"This is not a useless thing, it is very important. Go quickly, don't ask so many questions."

Ma Liang said helplessly:"Okay."

It's already this time, and he didn't know that His Highness the Prince wanted to build a waterwheel. What is the use? Farmland in Jiangsu and Zhejiang does not need irrigation. There is abundant water here, so what is the use of building water trucks!

After the subordinate brought the rice paper, Li Yi said to the subordinate:"Look for a few square rows of magnets."

The subordinate nodded and wrote down.

Li Yi continued:"In addition, find some mercury-coated copper wires, the longer the better. Also need an iron rod, about thirty feet. Find a few more paper tubes, the bigger the better."

This is not difficult to find, and the subordinate nodded again.

After the subordinate officials left, Li Yi picked up his pen and began to draw pictures on the rice paper.

Not long after, a three-dimensional figure similar to a two-legged table quickly appeared in front of everyone's eyes.

Xue Rengui exclaimed with some wonder:"It turns out that paintings can be painted like this. This picture looks vivid, just like a real Hu table."

After Li Yi finished the painting, he called several yamen subordinates and said:"Look for craftsmen. , build it according to the drawings, hurry up!"

The subordinate nodded, took the drawings, and left quickly.

Xiong Chuwu looked on in a daze for a while. After a long time, he suddenly clapped his hands and said,"I understand, Sect Leader, you want to do this, right?"

Damn!

Li Yi almost staggered and fell down.

What a way to be your sister!

I'm making electricity!

That's right, he's making a generator!