Mei Ruolan looked back in surprise, then said suspiciously: "I don't think so,"

"You'll know when you go outside," the room didn't feel anything.

"It's just autumn, I feel cold. What should I do in winter?" Mei Ruolan was a little worried.

"Use the kang," Shi Min'an said smoothly, and everyone in the room was silent.

"What is a fire kang?" Mei Ruolan asked with her eyes lit up.

The person who was asked looked back at Gu Jingqi at a loss, wondering if he could say it.

This kang has spread all over the country a few years later.

Now, there is no shadow.

Gu Jingyu rubbed his forehead and felt that his young wife was a bit cheating...

He was also thinking about leaving something for Zhao Muyuan to win people's hearts.

Now, my young wife leaked it out first.

"What is a fire kang?" Mei Ruolan saw that the two of them were strange and had something to say, so she emphasized: "I don't know what you are talking about, but it must be useful to the people. You don't know that in winter, countless people are frozen to death, and some have passed through their sleep. If something really works, you should just treat it as helping the people!"

She is the princess, and her family is rich and well-behaved. She also knows that in winter, the lives of the people are the most difficult, especially in the capital...

"Can't you say it?" Shi Minan asked timidly.

She just talks quickly.

Gu Jingqi rubbed her head angrily, messed up his carefully combed hair, and then said, "You have leaked the bottom. I asked me if I can say, do you want me to be a bad person?"

"Hate, I messed up my hair every time," the little bit of entanglement in my heart was gone after the hair became messy.

Mei Ruolan really wanted to leave. Seeing them like this, she was so angry that she bullied her and did not get married. She couldn't kiss me and me to Shi Minyao.

But she wanted to know what a kang was so that she could live more comfortably in Jiangnan...

When Shi Min'an was staring at him, he couldn't get too entangled with Gu Jingqi, so as not to make people angry.

"That's..." I wanted to explain, but I found that I only knew that there was such a thing, but I really didn't say it in detail, so I once again looked at Gu Jingqi for help...

"No?" he asked.

Shi Min'an nodded quickly: "Yeah,"

Gu Jingqi patted his forehead and was defeated.

He said to Mei Ruolan: "I'll draw a drawing for you, and you can try it with a craftsman. If you can, you can spread it... Well, you can collect some wages appropriately."

"You want to make money from the people?" Mei Ruolan said incredible.

Gu Jingqi sneered: "The business that the Mei family does will not make money from the people?"

If he didn't say anything, he would make a lot of money by planning.

Now there is no big money, so it’s okay to have some small money.

Otherwise, he would be afraid that his young wife would accidentally leak out the bottom, and then there would be a 100,000 army to support him. If he sold it, he would not be enough, so how could he not make money?

Mei Ruolan choked for a moment and finally said, "The Mei family is willing to pay for the money to buy this recipe."

Gu Jingqi glanced at her and shook her head and said, "The princess has a good idea, but if you change the deal, you can make money without making money from the people... Madam, someone wants to cheat you,"

Shi Min'an couldn't laugh and cry: "What's wrong with you, what does it have to do with me?"

"We are a couple, what's the difference between cheating me and cheating you?" he said dissatisfied.

Mei Ruolan held her forehead and felt her forehead jumping violently.
Chapter completed!