"Xiaoyun, why did you come so late, come over here." Chu Zhongtian saw Chu Yun and hurriedly asked him to come over, this distinguished guest has a granddaughter who is about the same age as him, wouldn't it be beautiful if they could make a couple.

"This is Grandpa Xu, a frequent customer of our store, this is the dog Chuyun."

"Hello Grandpa Xu."

This Grandpa Xu is full of gray hair, but he is in good spirits, and his body looks very healthy.

"Okay, what a handsome guy, what major are you studying, which university are you in?" Old Xu also seemed to like Chu Yun a little, and began to ask about his studies.

Chu Yun said with a smile: "I studied economics, but I want to engage in photography, and my parents want me to take over the pet store." ”

"Haha, it's a good thing to have ideals, a good thing." Xu Lao took a sip of tea and praised.

Chu Zhongtian looked at Chu Yun and continued: "By the way, Xiaoyun, take out the things and show them to Grandpa Xu, he is an expert in this area, maybe he can help your friend identify its value." ”

Chu Yun took out the yellow diamond-shaped magic stone in his pocket, the wood of the staff was almost broken, and it was no longer possible to transmit magic power.

As soon as the magic stone appeared, Xu Lao's eyes couldn't let go, and he carefully took the gem.

"This gem is so pure and there are almost no blemishes on the inside." Xu Lao took out a portable microscope from the tool bag and looked at it.

"No, this gem doesn't seem to be naturally formed, and the internal blemishes seem to have been cleaned up the day after tomorrow!"

"The polishing of the gemstones is also very peculiar."

"There seems to be a tiny passage at the bottom of this, I remember it was a wand-like thing, right?"

……

Old Xu said a big call to himself, they could still understand it at first, but in the end, it was all kinds of terms that made Chu Yun and them look confused.

"It's time to eat, let's take a look at it later." Mai Trito's voice came from the kitchen.

The aroma of food wafted over, and Chu Yun's stomach was already hungry, and he kept giving his father a look.

"Ahem, Old Xu, how is this gem, how much is it worth?" Chu Zhongtian was also a little curious, just a gem, in his opinion, it was a beautiful stone, how could this Xu Lao see so many doorways.

Xu Lao shook his head and nodded again: "I don't know how much it can be worth, if this gem is naturally formed, it is priceless." However, its interior was clearly cleaned, a technique that was unheard of. ”

The gem Chu Yun brought by this copy is estimated to have been handled by a magician with special means, and there are two systems in the technological plane of the earth. Something that seems incredible to Earth may be very simple in the wizarding world.

"Grandpa Xu, do you know what the material of this gem is?" Chu Yun's heart moved, if there was such a gem on the earth, wouldn't he be able to take this raw material that could be made into a magician and sell it in a copy.

The copy of the virtual world can be re-entered, but there will be no clearance settlement when you re-enter, and the scope of activities is the same as before.

Unless the quest has a crawl in a place like a town, or has a good spawn spot, most adventurers prefer to start a new quest.

"This gem should be fluorite." Xu Lao said as he took out a device from the tool bag, and then the two electrodes leaned against the ends of the gem.

Xu Lao carefully turned on the current and slowly increased the current little by little.

"Huh? Actually glowing? Chu Zhongtian exclaimed.

"That's right, it's supposed to be fluorite, but it's incredible that such a small electric current can glow."

"Grandpa Xu, look at the bottom of the gem!" Chu Yun is a young man, his heart is bright, and he can see the abnormality at a glance.

I saw that the bottom of the fluorite, which is the place similar to the channel that Xu Lao said just now, appeared brighter at this time, and those currents seemed to be connected more smoothly with their help.

At this time, a new subtle channel appeared inside the gem, and the current was faintly visible in the channel, which had not appeared before.

"Could it be a magic passage? Or the energy channel? Chu Yun hadn't really looked closely at the wand when he used magic before, so he wasn't sure.

This new discovery made Xu Lao ecstatic, and he hurriedly took out various instruments to start a new round of testing.

Chu Yun's mother crossed her waist and looked at everyone with some anger: "Hurry up and eat, the food is going to be cold!" ”

"Eat and eat~"

Chu Yun knew that his mother was going to be angry, he felt that it was better to leave this kind of matter to a professional person to deal with, and the next time he entered the dungeon, he would bring a few fluorescent stones from the earth and find a way to find a magician to confirm it at that time.

Or he could test it with magic himself.

Chu Yun's fireball technique, taming technique, or other magic can actually be released without using a magic wand, but on the one hand, the power will be much smaller, and on the other hand, it may hurt himself, so most magicians will have a wand of their own.

The core of the wand is the magic gem, if Chu Yun directly grasps the magic gem with his hand to release the magic, although the effect will be worse than that of the wand, but it can also reach eight or nine percent of the power. When the time comes, he only needs to find the fluorite to know the effect.

Chu Yun estimated that Old Xu's judgment should be correct, but the lines inside the magic stone were the core of the wand, and that should be the essence of the magic world.

At the dinner table, Xu Lao made a request to Chu Yun, he wanted to bring this magic stone back and study it with more professional equipment.

"I'm sorry Elder Xu, my friend specifically told me not to lend it to others, and he will come back in a few days, I'll help you talk about it when the time comes." This magic stone is still useful to Chu Yun now, so naturally it can't be handed over to the other party. It wasn't too late to wait for Chu Yun to get the new Philosopher's Stone and then give him a study.

"That's really troublesome Xiaoyun, if he is willing to lend it to me, I am willing to pay a rental fee of 10,000 yuan a day." Xu Lao was also quite sincere, and Chu Yun's parents were moved for a while.

That night, Xu Lao studied until more than eleven o'clock before leaving regretfully, and with that simple tool, he naturally couldn't measure accurate data.

Early the next morning, Chu Yun put on his backpack again and exchanged gold and silver coins for a gold store to sell. He had a total of five hundred gold coins, but he kept a hundred for himself, and he might be using the next one.

Four hundred gold coins plus an even larger number of silver coins, Chu Yun exchanged a total of 1.4 million yuan, and the scrapping of the car finally stopped making him feel distressed.

With Qian Chuyun's many plans can be implemented, the car is still indispensable, and then it is the most important weapon. Crossbow arrows are not very convenient to use, but firearms are the most convenient.

The Huaxia where Chu Yun is located has relatively strict control over firearms, which is impossible for ordinary people. However, as long as there is money in this world, there is nothing that cannot be done, although Chu Yun is just an ordinary person, and he does not want to deal with the underworld, but he also has his own methods.