As expected.

As soon as he walked in, King Jin's eyes lit up.

Because this house is really too warm.

At this time of year, even a wealthy man like King Jin only used a charcoal brazier to keep warm at home. He also had to have dedicated servants to look after him, but even then, in this cold weather, he still had to

Wear a coat and cover yourself with a quilt.

But at this time.

As soon as he walked into Liu Zheng's house, he felt that the whole house was filled with spring breeze and the warmth was overwhelming.

His eyes instantly looked towards the stove in the middle.

He saw the stove, which he had never seen before, exuding intoxicating heat. Because it was night, he could vaguely see the edges of the stove, which were a little red. At this time, on the stove, something was burning.

There was a pot of wine, and there were some roasted sweet potatoes beside it.

The aroma of wine and roasted sweet potatoes immediately hits your nostrils, making you extremely intoxicating.

"this......"

Prince Jin was stunned for a moment.

His reaction was as expected by Liu Zheng and the others. King Yong patted him on the shoulder and laughed and said: "How about cooking wine and roasting sweet potatoes? Isn't it more comfortable than your delicious food?"

The three of them laughed at the same time.

In fact, for people in Jinzhou, both this stove and roasted sweet potatoes are rare items.

King Jin sat down in shock. Liu Zheng had already peeled a sweet potato for him with a smile. The sight of the red sweet potato made people want to eat. The hot and fragrant smell hit him, and when he held it in his hand, it warmed his heart.

cut.

"Prince Jin, just give it a try!"

Liu Zheng said with a smile.

The King of Jin also knew that Liu Zheng was a human being and could not poison himself, so he took a bite happily.

With this mouthful, it was as if one Buddha was born and two Buddhas ascended to heaven.

tasty!

So delicious!

How in the world could there be such delicious food!

He looked at the three people looking at him with half-smiling smiles.

King Jin finally understood what it meant when Liu Shilang called him here today.

turn out to be......

I am busy here and there, busy preparing charcoal and firewood.

Co-authored.

The master is here to see his joke!

This stove...

Simply amazing!

It's not that there were no stoves in ancient times, but the King of Jin was not an ordinary fatuous vassal king. He could tell at a glance that this stove was cleverly designed. It could not only keep warm, but also boil water, scald wine, and even cook. A chimney

, and even led to the courtyard, exhausting the smoke that could poison people.

Simple and safe!

Moreover, this is a stove made of iron! The cost is not expensive!

King Jin really guessed it right.

The total cost of building such a briquette stove is only twenty taels of silver.

The point is sophistication.

"This, this, Master Liu is indeed Master Liu! If this stove goes out of the market, the rich will definitely rush to buy it!"

King Jin was extremely envious: "Haha, when will Master Liu be able to be left alone?"

Now Long Yan's "Patent Protection Law" is very strict, so he can only find a way to buy one from Liu Zheng.

He put his hand close to the stove and felt the burning heat. The more he looked at it, the more he liked it.

have a look.

This is the skill of Liu Shilang!

You deserve to make money!

I'm afraid if this stove is taken to the market, someone will want fifty taels of silver!

Liu Zheng smiled: "Why should the King of Jin be so polite? It's just a stove, just take it."

King Jin expressed all kinds of thanks.

Liu Zheng followed closely and said: "How many, how many do you want? What does King Jin think of Jinzhou spending the winter here?"

"What?"

King Jin was startled and shook his head violently: "Impossible, coal is too expensive! The people absolutely cannot afford it!"

joke.

It's okay to be extravagant for yourself. It's absolutely impossible to promote this stove.

Liu Zheng and three others laughed in unison.

"Prince Jin, half of this is burned with earth!"

"What did you say?"
Chapter completed!