Zu'an originally wanted to ask about Shen Zhou directly, but seeing that the other party was so polite, he was embarrassed, so he changed his mouth to ask Wu Yangyu.

Wuyangyu is one of the necessary materials for Daji's grade breakthrough. At first, I asked Taiyi hospital in Beijing. The well-informed Taiyi doctors didn't know this thing. They said that if anyone in the world knew it, it must be yuyanluo.

After all, the jade family is in charge of the jade business in the world, and yuyanluo is the owner of the jade family.

"Wuyang jade?" Yu Yanluo was stunned, and then her face was slightly red. "Wait a minute."

Zu'an thought how to speak and blushed, but saw the other party turn around. He heard the voice of the rope. He didn't know whether he lifted his coat or skirt and took out something from his lower abdomen.

At this time, she turned around again. There was a touch of light shame on her dignified face: "is that what you said?"

Then she stretched out her hand, and a thin piece of jade lay quietly in the palm of her hand, snow-white, but there seemed to be a red flame flowing slowly, white and red, just like her skin.

Zu'an took a look and felt that there was still residual body temperature on it. At the same time, he vaguely smelled a faint fragrance like orchid, musk and non musk. He didn't know whether it was the body smell of yuyanluo or the original taste of this jade.

"I haven't seen it before. I only know that Wuyang jade is fire attribute, a rare precious jade..." zu'an subconsciously glanced at the other party's belly. Where did the other party hide the jade before?

In addition to a little blush, Yu Yan Luo has restored to nature: "that should be this. This thing is the essence of fire. It is really rare. On weekdays, I am afraid of cold because of fear of cold, and I will bring it along with me, and it can continue to give out warmth."

"Ah?" Zu'an looked disappointed and looked at the box on the side, "it seems that I have done useless work."

"What?" Yuyanluo also looked at the box suspiciously.

Zuan thought about it and took out a square shaped cloth bag: "last time I saw my wife, I knew she was afraid of the cold, so I went back to beat this thing. This thing is called warm baby. As the name suggests, it can continuously generate heat on my body, and each piece can keep warm for six hours."

"Warm baby? The name is a little cute." Yuyanluo took it, stretched out her slender jade finger and poked it, "eh, I don't feel hot."

"Stick it on your body and you'll feel it soon." Zuan explained.

Yuyanluo hesitated and turned away again.

Zuan hurriedly reminded: "this thing can't be directly attached to the skin. It's easy to burn. It's best to wear a layer of close fitting clothes."

Yuyanluo's action was obviously stiff and seemed to be modifying something.

After a while, she turned around, and her jade cheek was a few more purples than before: "Hey, I really feel hot. You are so clever that you can make such a daughter's house."

"Well, in fact, it's not just women, but men." Zuan explained that he didn't want to be regarded as a pervert or something.

"Can this warm... Warm baby only manage six hours?" Yuyanluo leaned over and seemed to feel its heat in all directions.

Zu'an handed the box over: "yes, it won't work in six hours. You can replace it at that time. There are still 20 pieces in the box. In a hurry, only so many pieces have been made in a short time. You must close the box at ordinary times, or the warm baby will fail when you see the air and moisture."

"Thank you. I like this gift very much. It's the best gift I've received in recent years." Yuyanluo's face was full of joy, as if the little girl had found her favorite toy.

Zu'an smiled bitterly: "madam, don't comfort me. You have wuyangyu on your body. It's much more convenient than this warm baby, and it's also effective for a long time."

"Although the time of Wuyang jade tube has been a little longer, the fire element in it will gradually pass over time," yuyanluo thought and asked, "what is your warm baby made of? How much does it cost? If it's inconvenient to say, it's really rude to ask."

"Madam, there's nothing to say," zu'an explained. "The inside is a mixture of iron powder, vermiculite, activated carbon and salt, and the outside is wrapped with a special waterproof and breathable cloth. All raw materials are easier to obtain, and the most difficult process is on the wrapped cloth."

"Iron powder, vermiculite, charcoal..." yuyanluo nodded secretly. "These are really easy to get, but in my opinion, the specific mixing proportion is the key. As for the cloth that meets the requirements, there are so many cloth workshops in the world, and someone always has this skill."

Zu'an was stunned. He also fell into a misunderstanding. He always wanted to make non-woven fabrics. Although there was no science and technology tree in the world, many things in practice could also have an effect similar to science and technology.

At this time, Yu Yanluo said, "as for the convenience of Wuyang jade you just mentioned, I dare not agree. Wuyang jade cherishes rarity very much. It's hard for me to find a few pieces. There's no universal use at all."

"But you are warm... Warm baby is different. As long as you simplify the technology, the cost can be further reduced, so that ordinary people can use it at that time. In addition to keeping out the cold, it can also assist in the treatment of rheumatism and various waist and leg joint pain..." Yu Yanluo said with her eyes shining, "this is a great business."

She got up, paced back and forth, thought for a while, and then looked excitedly at zu'an: "can you hand over this business to me? At that time, in addition to all kinds of costs, she will share it with you three or seven, you seven and me three."

Seeing her talking about business, the whole person seemed to change immediately. The previous softness and weakness disappeared and replaced by the ability of a strong woman.

He smiled and said, "this thing was originally given to my wife. I'll write the formula to you later. My wife will do it by herself. There's no need to share anything with me."

"That's not good. Business is business. Although we have a good relationship, we can't take advantage of you for nothing," said yuyanluo. "If you like this, I can't do this business. Alas, it's a pity that the majority of poor people in the world are suffering from cold."

Zuan: "

The other side has risen to this point. What else can he say.

"Er, madam, I can only agree. It's just that thirty-seven is unreasonable. I didn't give anything. It's all up to my wife to take care of the later things. It's OK to divide my achievements into three. Where do I need seventy percent?" Zuan said.

"You silly boy, you don't know how many business opportunities there are," Yu Yanluo gave him a coquettish look. "Well, you can't take less at that time. Otherwise, I'd rather not do this business."

Indeed, the follow-up work will cost more human and material resources, and it is fair to give five or five points.

Zu'an thought that his alchemy, cultivation and those female martial gods' breakthroughs would cost a lot of money. He was worried about the lack of money, so he didn't show any affectation, so he agreed.

"Then I wish our cooperation a complete success." Yuyanluo walked to the table, poured two glasses of wine and handed one to zu'an.

Zu'an didn't worry about her poisoning. She touched each other's Cup gently and drank it in one gulp.

This kind of wine is brewed with honey. It is a specialty of Yunzhong county. It is not very sweet. It is very suitable for women.

Yuyanluo covered her lips with her sleeves and drank a glass of wine. Her skin was flushed. She seldom drank alcohol on weekdays. Every time she drank, her whole body would turn red.

She chuckled: "in the past, when talking about business, everyone was haggling over every penny. It's the first time for a business like today to strive to extrapolate benefits."

"I came to give gifts, but I got a business instead. This is the first time I have encountered such a thing." Zuan was also filled with emotion.

"Wait a minute," said Yu Yanluo, walking to the inner room and bringing out a small box after a while. "In addition to the one just now, here are two Wuyang jade. I'll give them to you together. Anyway, I can't use this with your warm baby."

"No merit, no reward. How can I have such a precious thing?" I know the value of this thing from the chat just now. Zu'an is naturally embarrassed to accept it.

"Didn't you also give me a big gift? Take it. Your warm babies are worth more than these Wuyang jade." Yu Yanluo couldn't help but put it in his arms.

"Thank you, madam." Zu'an also put the Wuyang jade into the box. He couldn't help shaking in his heart when he smelled the faint residual fragrance on it.

Yuyanluo also looked away unnaturally. In fact, she also regretted that she should only send the back two pieces. The first piece she had been wearing close to her body.

Unfortunately, it's too deliberate to say it at this time. But I can only acquiesce.

Zu'an put the box into his arms: "I don't know where my wife got this Wuyang jade?"

"Isn't that enough?" Yuyanluo was so clever that she immediately noticed something different from his tone.

Zu'an nodded: "I need to use it for alchemy. I really need a few pieces..."

Daji needs 5 pieces of Wuyang jade to make a breakthrough from grade 6 to grade 7, and more for each subsequent breakthrough.

Jade smoke Luo Xiu frowned: "this is some trouble."

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