Lin Yu took a few steps forward and looked at Lao Zhan opposite: "You go first." ”

Lao Zhan nodded, walked to the rough stone without saying a word, and then reached out and took out a wallet from his arms.

When I opened the wallet, there was a row of shiny tools, including magnifying glasses, tweezers, chisels, steel needles, etc., which were more complete than the tools on this table.

Tang Jiu sighed: "Use your own tools, this is okay?"

The waiter smiled: "Yes, if you bring your own tools, you can take them out and use them." ”

Tang Jiu pursed his lips and kept silent.

Ding Lianshan looked contemptuous and snorted coldly: "Lao Zhan, you must win!"

"Yes, Mr. Ding. ”

After Lao Zhan said these five words, he stuck a hearing aid in his ear, picked up a hammer, and struck it on the rough stone with a clang.

Ding Ding - Dong Dong -

The old man changed angles and struck the rough stone with his hammer all over the place, covering almost the entire surface.

Lin Yu, who was standing on the side, showed a sudden look on his face, this old Zhan used the sound echo to test the size of the jade inside the rough stone, which was the same as the principle of the sonar detector.

It's just that one is manual and the other is automated.

Being able to distinguish the shape of the jade inside from the subtle sound differences shows that this old man does have real skills.

Lao Zhan knocked the rough stone with a hammer, and finally took out the sandpaper to grind some powder on the rough stone, put it in his mouth and tasted it, which ended the identification.

Lao Zhan put away his tools, picked up a notebook and wrote and drew on it for a long time, and finally took a card from the side, wrote down his estimated jade volume on it, folded it and handed it to the waiter.

The waiter took the card and looked at Lin Yu: "Sir, you can start." ”

Lin Yu hummed, stepped forward and picked up the rough stone on the table with one hand, put it next to his ear, and slapped it a few times with his hand.

Someone on Ding Lianshan's side suddenly burst out laughing.

"This kid, do you think you want to pick watermelons?"

"Is he playing dumb or is he really stupid?"

"Isn't it really stupid to be so stupid to spend 10 million like this?"

......

Tang Jiu was a little speechless, he didn't know what Lin Yu was doing, now there were only 25 million in the card, this game couldn't be lost casually!

Lin Yu completely ignored the discussion of those behind him, put the original stone back on the table, picked up the card brush and wrote a few words, and handed it to the waiter.

The waiter was also stupid, it was the first time he had seen someone identify the rough like this.

The competition of 10 million games, just so casual?

Is it too little IQ, or too much money?

Ding Lianshan was a little impatient, and shouted: "What's stupid, get the result quickly!"

The waiter sighed, suddenly came back to his senses, and hurriedly walked over to put the rough stone on the sonar detector and began to measure.

The professional instrument was really different, the rough stone turned around on the tray, and a jade prototype the size of an egg appeared on the display.

"According to the results of the instrumental test, the actual volume of jade is 122 cubic centimeters. ”

The waiter stared at the value on the electronic scale and announced, then picked up Lao Zhan's card and opened it: "The value predicted by Mr. Ding's side is one hundred and twenty cubic centimeters." ”

With a bang, the group of people behind Ding Lianshan shouted hello.

"Cow breaking, it's just a god!"

"It's exactly the same, it's better than the clairvoyant eye!"

Ding Lianshan snorted coldly and looked at Lin Yu with disdain.

The error of the result given by Lao Zhan is only two cubic centimeters, and this game is already a must-win!

The waiter picked up Lin Yu's card again, opened it and glanced at it, and his face suddenly changed.

He reached out and rubbed his eyes, looked at them again, and seemed a little unconvinced of what he was seeing.

"He's X!"

Ding Lianshan couldn't hold his breath and scolded: "What are you doing slowly, read it!"

The waiter shuddered: "Lin ...... Mr. Lin's prediction was 122.2 cubic centimeters. ”

The room fell silent instantly, and Ding Lianshan and the group of people behind him were all stunned.

One hundred and twenty-two points!

The error is only 0.2 percent!

Lao Zhan's predicted volume was two cubic centimeters worse, and Lin Yu was ten times more accurate than him!

Tang Jiu let out a sigh, put the heart in his throat back into his stomach, and reached out to pat Lin Yu's shoulder.

"What decimal point do you add, just write one hundred and twenty-two cubic centimeters, isn't that exactly the difference!"

Lin Yu frowned slightly: "The accuracy of this instrument is not enough, and the actual volume is one hundred and twenty-two cubic centimeters." ”

Tang Jiu rolled his eyes: "Whatever you want!"

"Mr. Ding, let's win one game first, do you want to compare?"

Ding Lianshan's face was extremely gloomy, and he glared at Lao Zhan beside him fiercely: "Waste!"

Then he looked at Tang Jiu: "Of course you have to compare, I don't believe that you can get it right every time!"

At the beginning of the second game, the two sides determined the numbers again, Tang Jiu chose 12 this time, and Ding Lianshan chose 23, and the waiter ran to the 12th row, took out a rough stone in the 23 grids, and put it back on the table in front of everyone.

"Mr. Lin, please identify it first this time. ”

Lin Yu walked to the table, still the same as last time, picked up the original stone and patted it a few times, then put it back on the table, then picked up the card on the side, brushed down a few numbers, and handed it to the waiter on the side.

The whole journey takes no more than 10 seconds.

But this time, no one dared to laugh at him for picking watermelons.

Lin Yu turned around and left the table, and did not return the same way, but walked to Ding Lianshan and looked at the old Zhan.

"Give up, this time you can't measure the volume of the jade inside. ”

Ding Lianshan suddenly became angry: "You still want to be blessed! Lao Zhan, give it to me!"

Lao Zhan lowered his head and hummed, walked quickly to the table, and started his string of identification processes again.

Lin Yu didn't say much, turned around and returned to Tang Jiu, Tang Jiu opened his mouth to ask, "Why did you say he couldn't measure it?"

Lin Yu looked at Lao Zhan in front of the table: "He uses echoes to determine the volume of jade, but half of this rough stone is empty, and his method is not easy to use." ”

As if echoing Lin Yu's words, Lao Zhan at the table turned his face and looked at Ding Lianshan with sweat.

"Boss Ding, this stone ...... There's a hollow core in there, I can't measure it!"

"Waste ——!"

Ding Lianshan's anger was like thunder, and he couldn't wait to go up and slap Lao Zhan to death: "Then you have to test me too!"

The twisted melon is not sweet, and the result of this game naturally has no surprises, and Ding Lianshan loses another 10 million.

After a while, he lost 20 million to the boss, and Lao Zhan's face turned green, hiding at the back of the crowd, shivering

Ding Lianshan looked at Tang Jiu: "It seems that you came prepared, I actually left my eyes today!"

Tang Jiu grinned: "Mr. Ding, we just came here to have fun, and now we have earned 40 million, I think it's okay, so I will say goodbye~"

"Wait a minute!"

Ding Lianshan stretched out his hand: "Do you want to play another big one?"

Tang Jiu sighed: "How do you want to play the big one?"

"I'll take you to the VIP area underground, where to fight again!"