Huang Tingdao's heart suddenly sank to the bottom of the valley. He held the last glimmer of hope and asked the old expert: "Is there something wrong with your instrument?"

The old expert took a gold ring from his hand and threw it on the instrument, which showed a gold content of 75%.

The old expert looked at Huang Ting with pity and said, "1k means that gold products contain 1/24 pure gold, about 4.16%. My ring is 18k gold, which represents 18/24 gold content, which means that it contains 75% pure gold, and the rest of the materials are copper. You bring this gold crown, which has zero gold content. I suspect it is made of brass. The brass is copper-zinc alloy, golden because it looks very similar to gold. Since ancient times, many illegal vendors have used it to make huge profits!"

Huang Tingdao is a little surrender and a glass-hearted heart. His old man, Deputy Mayor Huang, has always been worried about his bad habits beyond his sexual orientation and has always restricted his cost. This million was polished from the old man under the name of entrepreneurship. Now it has become a broken brass worth only a few hundred yuan. He couldn't stand the blow and fainted on the ground.

This kind of thing often happens in this kind of auction and appraisal, so they all equipped professional doctors and nurses. When the old expert rang the bell, a nurse immediately came to rescue Huang Tingdao.

Huang Tingdao woke up and realized the reality. He lowered his head dejectedly, and with the help of his boyfriend, he walked out of the appraisal room with staggering steps.

The old expert stepped forward and put the Tang crown into Huang Tingdao's hands: "It's quite valuable if you don't talk about materials and just talk about workmanship. If you want to sell it, you can still sell it for thousands of yuan!"

Huang Tingdao almost vomited blood again, but then he thought about it. A few thousand yuan was also a lot of money, so he took the Tang crown in his hand.

He went out and saw Lu Xin on the face. He remembered the causes and consequences and pointed at Lu Xin angrily: "Damn, did you deliberately imprison me? You know that it was a fake, but you deliberately attracted me to the trap!"

Lu Xin looked innocent: "Young Master Huang, what's wrong with this crown?"

Huang Tingdao yelled sharply: "The gold content is zero, made of brass! Fakes! Did you deliberately imply me?"

Lu Xin still looked innocent: "Mr. Huang. You have to figure it out. I first took it out when I was about to buy it. Hey, if you didn't grab it, I would have become a sucker. To be honest, I really want to thank you. I am a poor man. If I lost one million in vain, I wouldn't be able to sleep all night!"

Huang Tingdao was furious: "You are still talking sarcastic! It's so hateful!" He said that, and went forward to beat Lu Xin.

Yang Dayan quickly stepped forward to stop him: "Mr. Huang. Calm down. We really didn't know that there was something wrong with the crown at that time. Please calm down. Otherwise, I will pay 100,000 yuan to recycle your crown!"

Huang Ting said this and turned anger into joy. At least he could recover some of the costs. He patted Yang Dayan's face with contempt: "Dayan, this is your own voluntary! Get the money quickly!"

Yang Dayan touched his body and suddenly realized that he had come directly from his master's sect and had never returned home. He only brought a credit card with a 50,000 yuan quota and several thousand yuan of cash.

How could Lu Xin let Yang Dayan suffer this loss for him? He took out the remaining 100,000 yuan from his pocket and threw it to Huang Ting and said, "Take the money quickly!"

Huang Tingdao had an addiction and had no time to irritate Lu Xin anymore. He threw down the Tang crown, took 100,000 yuan, and left happily.

In the end, Lu Xin lost 100,000 yuan, and felt a little unhappy. He picked up the Tang crown and regretted why he had to absorb the metal energy inside and turn the Tang crown worth millions or even tens of millions into scrap iron.

He suddenly had a strange idea, could he re-transmit the metal energy he had absorbed just now to the Tang crown?

When he thought about this, he felt the metal energy on his body become active, and slowly returned to the internal structure of the Tang Crown through the place where his palms came into contact with the Tang Crown.

After more than ten minutes, all the metal energy that Lu Xin absorbed from the Tang Crown returned to the inside of the Tang Crown. The Tang Crown was dull just now, but now it is rejuvenated again. Against the backdrop of the fluorescent light, the golden light shines.

Yang saw Lu Xin staring at the Tang Wang Guan with big eyes, thinking that he was still feeling sorry for the 100,000 yuan, and quickly apologized: "Junior Brother Lu, I'm sorry, I will return the 100,000 yuan to you tomorrow! This Tang Wang Guan is a fake, so let's throw it away!"

Lu Xin laughed and said, "I think this is not the case. It must be because Huang Tingdao, that guy has a bad character. There happened to be a problem with the identification instrument just now. Let's go and verify it now!"

Now it's their turn to do the appraisal, Lu Xin first asked the old experts to appraise Tang Wang Guan for him.

The old expert took the Tang crown, looked carefully, and nodded constantly: "A man just now also brought a Tang crown, which is exactly the same as this one, but I saw that the color was not right at all. Once the instrument was tested, the gold content was zero. Now your color is very good, it is the color that should have been placed underground for more than a thousand years, but you can't confirm that you are a real person immediately. We also need to check the information and observe it with a microscope..."

Lu Xin said bluntly: "I want to know the value of this Tang crown first!"

The old expert asked his assistant to take Tang Wangguan to the instrument and test it: "The value is 90%!"

The old expert laughed and said, "In fact, the approximate gold content can be seen with the naked eye. Gold is seven green, eight yellow, nine purple and ten red, which means that the gold content of green and yellow is 70%, the gold content of yellow is 80%, the gold content of purple and yellow is 90%, and the gold content of red and yellow is almost 100%.

Yang Da's eyes were confused. Why did the original crown contain zero gold content in Huang Tingdao? When Lu Xin came to Lu Xin, it was really like Lu Xin said that Huang Tingdao's character had problems? Therefore, the instruments would have problems when Huang Tingdao was identified!

Apart from this answer, Yang Dayan really couldn't think of any other reasonable explanation.

Lu Xin quietly put his hand on the iron table in the identification room, absorbing part of the metal energy, and then trying to transport metal energy into it, he found that it could not be transported at all.

Is that scene just now an illusion? But I clearly had indeed sent metal energy into the Tang crown, and once again released a golden light from the Tang crown that was about to turn into scrap iron.

He began to wonder why the metal energy of gold can be freely in, but other metals cannot be.

Later I thought of something, was it because of the unique free state characteristics of gold that appear as elemental substances, and the metal energy absorbed from the inside of gold is not mixed with other metal energy?

Maybe that's the case. Lu Xin is not a material student. He really doesn't understand this situation, so he might as well not worry about it.

In addition, Lu Xin also found that the metal energy obtained by absorbing gold seems to be hundreds of times more than the metal energy obtained by absorbing steel products per unit volume. (To be continued, please search for Piao Tianwen, novels are better, updated and faster!
Chapter completed!