Seeing that the female shopkeeper was calling for someone to deliver the goods, Ren Jiangchi walked to the counter and looked at the jade rough inside. His goal is these all-gambling materials that have not opened the window, and only these all-gambling materials are the easiest to realize his money-making plan.

After the female shopkeeper finished making the call, she glanced at Ren Jiangchi twice, couldn't help but be stunned, and asked with some hesitation: "Have you ever been to my shop before?"

"You have a really good memory, I've only been here once, do you remember this?" Ren Jiangchi was a little surprised.

"Yo, it's really you, I'm still worried that I've recognized the wrong person!" said the female shopkeeper with a smile, "It's not that I have a good memory, it's mainly that you're tall and your characteristics are too obvious! Why are you alone today? Professor Rao, why didn't you come with me this time?"

"He teaches in Jiangcheng and rarely has the opportunity to come back. Ren Jiangchi replied.

"Oh, that's a pity! I thought I'd like to ask him more about jadeite!By the way, did you come here today to buy some ingredients?" said the shopkeeper.

"Hehe, I'll take a look first. Ren Jiangchi replied with a smile, "It's not certain whether you can buy it or not!"

"Okay, just watch it. The shopkeeper sat back in her chair and said, "I'll give it to you!"

Ren Jiangchi's gaze wandered around the counter for a long time, and finally landed on the rough stone that the old man surnamed Wu had just seen. As for the reason, it is very simple, other jadeite rough stones are too expensive, and the lowest price is more than 30,000 yuan. All the wealth on Ren Jiangchi's body adds up to more than 12,000 yuan, even if he can see that one of the jade rough stones has great room for appreciation, there is no way to buy it. If he said that he went back to raise money to buy it, who could guarantee that in the process of raising money, this jadeite rough would not be bought by others?

The old man surnamed Wu has seen this rough stone, the price is 3,000, if Ren Jiangchi finds that the value of this rough stone is far more than 3,000 after seeing, then you can buy it immediately, and then unravel it on the spot, sell it to the jade dealer in the market, and quickly return the funds.

If it is found that the value of this rough stone is only a few thousand, not more than 10,000, then Ren Jiangchi does not need to buy it in a hurry, but uses the wealth on his body to charge it first, and maintains the power of the mobile phone system at two percent.

Anyway, in Ren Jiangchi's plan, he didn't plan to make money by buying jadeite rough, what he needed to do now was to verify whether the flashlight APP could see through the jadeite rough.

If he can really see through the jadeite rough, then his money-making plan can be executed according to the plan. If he can't see through the jadeite rough, but only the human body, then his money-making plan must be adjusted accordingly.

After making up his mind, Ren Jiangchi pointed to the brown rough stone with his finger and said to the female shopkeeper: "Please take out this rough stone and let me take a look!"

The female shopkeeper took out the rough stone and placed it on the gold velvet cloth on the counter for Ren Jiangchi to watch. When she saw that Ren Jiangchi didn't take any tools, but just used a pair of naked eyes to observe the rough stone, she couldn't help but say, "You didn't bring a strong flashlight? Do you want me to borrow one from you?"

"No, no, I just need to look with my eyes!" Ren Jiangchi waved his hand, bent down, turned on the flashlight in his mind, and then condensed his eyes and looked at the rough stone on the golden velvet cloth.

Under this look, Ren Jiangchi couldn't help but be ecstatic in his heart!

Oh my God! Sure enough, as he guessed, the flashlight APP can see through the jade rough!

With the blessing of the flashlight APP, the brown rough stone was like a crystal ball at this time, exposing its interior to Ren Jiangchi's eyes without any obstruction. It's a pity that Ren Jiangchi looked down layer by layer, and finally found that although the color of this rough stone was not bad, there was a lot of cotton in it, and there were several cracks of different sizes.

This is not very valuable!" Ren Jiangchi shook his head.

According to Professor Rao's method, he looked at the trend of several cracks again, and estimated the distance and interval between several cracks in his heart, to see if it was possible for this piece of rough stone to take out a bracelet. Unfortunately, according to his final calculations, this rough stone could not even be taken out of a 50-circle bracelet material.

Dirty and cottony, I can't even take out a piece of bracelet material, if this piece of rough stone is cut, whether it can be sold for two thousand yuan is a big mark, and this can't even earn back the purchase cost of three thousand yuan, so there is no point in buying it for Ren Jiangchi.

Ren Jiangchi thought about it while spending 10,000 yuan to recharge the power of the mobile phone system to two percent, and then all the wealth on his body returned to the original point, only a little more than 2,000 yuan.

Gambling on stones is really risky, Ren Jiangchi secretly sighed, even if he has the blessing of the flashlight APP perspective function, but there is no guarantee that every time he sees through the rough stone, he can make a profit of more than 10,000 yuan. And for him, if he can't make more than 10,000 yuan in a perspective, it is destined to be a loss-making business!

Fortunately, in Ren Jiangchi's plan, he didn't plan to gamble on stones to make money in person, for him, as long as the flashlight APP has the ability to see through the jade rough, then there are many ways for him to make money.

"How is it, have you fallen in love with this rough stone?" asked Ren Jiangchi, the female shopkeeper.

"The texture inside is not ideal!" Ren Jiangchi shook his head with a smile, "I don't plan to buy it!"

"Hey, you didn't even use a strong flashlight to light it, just by looking at it with the naked eye, you know that the texture inside is not ideal?" The female shopkeeper looked at Ren Jiangchi in surprise, "Even Professor Rao of Huaxia University of Geosciences doesn't dare to say that, right?"

"I'm not all the way with Professor Rao!" Ren Jiangchi smiled and stretched out the three fingers of his right hand, "Professor Rao is using a flashlight to light the rough stone, and I'm using these three fingers to give the original stone a vein." Whether this stone is good or not, I will know with three fingers!"

"Hehe, boy, what do you have in mind?" the female shopkeeper glared at Ren Jiangchi viciously, "You won't come to your sister to tease you, will you?" Tell you, my sister already has a boyfriend, so you don't have to waste your mind here!"

"Do you think I'm here to beat your idea? Sister, you're really thinking too much! Okay, I'll tell you yet, we'll see you later!" Ren Jiangchi laughed and waved at the female shopkeeper, and ran out with long legs.

"Hmph, this stinky boy is running very fast!" The female shopkeeper held her cheeks in her hand, and her attention was all on Ren Jiangchi's two long legs, "It's really watery! It's a pity that he is a little younger, otherwise he can really chase after it!"