"This stone is very hot, very hard, and very rare." The old woman raised the stone and shook it at Cui Yunxi.

"Can you show me?" Cui Yunxi said.

The old woman immediately handed out the stone in her hand.

Cui Yunxi took it and looked it over and over again, and finally determined that the stone was not a stone, but should be iron ore.

The iron molecules are red, so the iron ore looks faintly red.

"Madam, if you like it, I'll give you a discount!" the old woman enthusiastically promoted.

"It's just a stone, it's useless to ask for this thing!" Tulan said vigilantly.

"This stone is unique." The old woman immediately retorted.

"How much money?" Cui Yunxi asked suddenly.

"Madam is really aware of the goods. It is not easy for us to get this stone. Madam will give you twenty taels." The old woman said sincerely.

"What? A stone costs twenty taels, you can just grab it." Tulan immediately pulled Cui Yunxi's arm and said.

"This stone is not a waste. As far as I know, many people can't find such a stone!" the old woman said immediately.

"Twenty taels are OK, but you have to tell me where I got this stone!" Cui Yunxi said immediately.

The old woman couldn't help but look at the little girl beside her.

"This stone was picked up by my granddaughter." She had no choice but to say.

"Scared, I'll say they're liars." Tulan immediately said furiously.

A piece of picked stone was sold as a treasure!

"Little sister, where did you pick it up?" Cui Yunxi said to the little girl patiently.

"A few days ago, I accidentally encountered a caravan in the desert. I heard them say that I had found many red stones that would shine. Then when they left, a stone like this fell from the basket." The little girl said.

"She is just making up stories." Tulan still felt that the two grandparents and grandchildren were lying, so she went to pull Cui Yunxi and said.

"Turan, I really want this stone! But it's not this piece, but a lot. Little girl, if you can help me find that caravan, I can pay you two hundred taels of silver as a reward!" Cui Yunxi said with great pleasure.

What?

The old woman looked at Cui Yunxi in surprise when she heard such a large sum of money, and then looked at her little granddaughter.

"But after getting this money, you have to learn something, not to sell things here." Cui Yunxi said.

The little girl also looked at Cui Yunxi with surprise, as if she was listening to something impossible.

"Yimo, why don't you tell your wife quickly." The old woman reacted and urged her granddaughter to say.

"I followed them secretly, but I couldn't follow them for a long time. I didn't bring a lot of water!" said the little girl named Yimo.

Cui Yunxi knew she was right. In the desert, if there is not enough water source, you must not go in. Even people who are familiar with the desert dare not not bring water sources.

"Then do you know how to find that caravan?" Cui Yunxi said authentically without giving up.

The little girl thought for a while and nodded, "I know one of them. Maybe I can find it through him."

"Madam, then do you pay back the 200 taels of silver you promised to give?" The old woman immediately grabbed her granddaughter's arm and said.

"Of course!" Cui Yunxi smiled slightly.

Tulan glared at their grandparents and grandchildren fiercely.
Chapter completed!