The old man chuckled a few times and turned to look at the busy maids.

"Isn't this the method given by His Highness? I can't think of such a unique method."

"Your Majesty, just take a look for yourself."

The old man gave way and said.

Your Highness?

It’s the King of Chu again!

When Li Shimin heard this, he smiled bitterly in his heart, but it was expected.

Too.

No one except the King of Chu could come up with such a shocking and unheard-of method.

Now, no matter what method the King of Chu comes up with, Li Shimin will not be surprised.

Damn, that means people can fly. He believes this.

Forehead…….

Of course I believe this. I have flown it before and almost forgot about it.

Li Shimin took a deep breath, shook his head to stop himself from thinking, and then walked quickly to a nearby maid.

"Let me see what's on your waist, please."

Li Shimin said directly.

He knew that this thing should be the secret to making the roof of the house clean.

When the maid saw what Li Shimin said, of course she didn't dare to hesitate. She took off the baggage and handed it to Li Shimin respectfully.

Li Shimin took it.

Changsun Wuji, Wei Zheng and Du Ruhui surrounded him tightly.

The old man gently smoothed his beard, his face was calm and he was smiling.

Li Shimin held it in one hand and reached in with the other hand to grab a handful.

But when he saw what was in his hand, Li Shimin froze on the spot.

It's not just him.

Changsun Wuji, Wei Zheng and Du Ruhui all had their eyes widened and couldn't believe it.

this…….

They were horrified.

What's this?

Li Shimin clearly held a handful of snow sand salt, which was like a sacred object in their hearts.

That's right, it's snow sand salt.

Li Shimin suddenly raised his head.

The servants of Prince Chu's Mansion are still busy and busy.

They sprinkled snow, sand and salt all over the roof!

Damn it!

Li Shimin was confused.

He turned his stiff neck and looked at the huge courtyard of Prince Chu's Mansion. If all these roofs were filled with water, how much would it cost?

Oh my God!

This is too wasteful.

Using salt to remove snow is something even the Imperial City cannot do such a luxury.

"Old... old sir."

Li Shimin pursed his chapped lips and looked at the old man.

"What the hell is going on?"

he asked hoarsely.

Changsun Wuji and the three others also had their eyes firmly fixed on the old man.

Grandma’s!

Do you think this salt is the soil on the roadside?

Such a waste!

this…….

They really didn't know what to say.

It's just that my brain went blank, I lost the ability to organize language, and I fell into a deep shock.

The old man smiled softly.

He walked over, faced the horrified looks of the four people, grabbed a handful of snow, sand and salt, and gently raised it to the side.

clap hands.

He said calmly: "Your Majesty, I am also following orders."

"These salts were sent by the King of Chu from Mount Li. They said that if they were placed on the roof, they would melt the snow."

"As for the rest, I don't know much about it."

When the old man's voice fell, Li Shimin's heart was shocked again.

The salt sent by the King of Chu from Mount Li?

damn it!

Is it possible that the King of Chu is really in Lishan?

It is so luxurious to use salt to melt the snow. However, can this snow be melted with salt?

Why have I never heard of it?

"Old sir, how much snow, sand and salt were sent from Lishan Mountain in total?"

Li Shimin swallowed his saliva and asked again.

The old man smiled and said: "No more, no less, it should be enough for the Prince of Chu's Mansion, and every roof can be taken care of."

"This is all sent from Lishan after calculation."

Li Shimin was silent.

He looked down at the fine snow sand salt in the bag.

This salt is really whiter than snow.

If it were released, people all over the world would probably go crazy!

Who has ever seen such a thing?

Even if it is said to have fallen from the sky, no one would believe it.

but…….

But now in Prince Chu's Mansion, they treated him as if he didn't need money and threw it directly on the roof.

Although the effect is really good.

However, Li Shimin saw that this was really a waste.

Changsun Wuji, Wei Zheng and Du Ruhui were also looking at each other, not knowing what to say.

Although they knew how to deal with the roof of Prince Chu's Mansion, the common people could not copy this method, and the court could not promote it at all.

Not even the Imperial City can do such a big deal!

Such a waste of salt is simply unacceptable in their eyes.

The common people do not have the ability to sprinkle salt on the roof.

Grandma’s!

What are you thinking about, His Highness the King of Chu?

I can think of all these ways.

And the effects are still so good.

Li Shimin took a deep breath, looked around, looked at the servants of the Prince of Chu's house who were having sex passionately, and opened his mouth, but after all, he had nothing to say.

He nodded.

"Old sir, we are leaving first, you... you are busy."
To be continued...