"I'm just telling you the truth, this coral bracelet you are wearing is indeed dyed, and it is not worth 20,000 yuan at all, believe it or not. Pen? Interesting? Pavilion wWw. ｂiquge。 ｉｎfo”

Qin Fan's face was determined, the coral bracelet on Huang Xiaowen's hand was not authentic Qiongzhou red coral at all, but was dyed from light-colored coral with little value. It is difficult for ordinary people to distinguish the real from the fake, but it is not difficult for Qin Fan, even if he does not use the golden treasure pupil, he can easily identify it.

Feeling the strange gazes of the classmates around her, Huang Xiaowen was extremely embarrassed, like a cat that had been stepped on by its tail, she stood up suddenly, pointed at Qin Fan's nose and said, "This coral bracelet can't be fake, you think I don't know, you must have said it deliberately in front of Shihang." ”

Huang Xiaowen's face turned red, and she glared at Qin Fan with hatred, eager to bite off a piece of meat on him.

"Xiaowen, what's going on?"

Xu Xiang, who was at the other table, saw that Huang Xiaowen suddenly had a conflict with Qin Fan, walked over with a gloomy face, and asked in an unkind tone.

"Qin Fan said that the coral bracelet in my hand is fake. I think he is obviously jealous, if other classmates misunderstand that I wear a fake to show off, how can I have the face to come out to meet people. Ah Xiang, you must help me get an explanation. Huang Xiaowen found a backer and hurriedly complained to Xu Xiang, asking him to make the decision for himself.

Hearing that Qin Fan thought that the coral bracelet he bought for Huang Xiaowen was a fake, Xu Xiang's face was also a little unpleasant.

"Qin Fan, how can you believe that Xiaowen's coral bracelet is fake, making her embarrassed in front of so many classmates. If you apologize to Xiaowen now, I can ignore this matter. ”

Xu Xiang had a lofty posture and forced Qin Fan to bow his head to Huang Xiaowen and apologize.

"Qin Fan didn't mean to embarrass Xiaowen, I think it's okay." Yang Shihang was afraid that Qin Fan and Xu Xiang would have a conflict, so he hurriedly stood up and played a round.

"Don't meddle in Shihang's matter, I must ask him to apologize to me." Huang Xiaowen was like a tigress with teeth and claws, glaring at Qin Fan and saying unrelentingly.

The originally lively box suddenly quieted down, and a strong smell of gunpowder came out between Qin Fan and Xu Xiang, and the atmosphere at the scene suddenly became a little tense.

"Everyone is a classmate, so there's no need to be so stiff. Qin Fan, you just come to apologize to Xiaowen, and Xu Xiang won't embarrass you. At this time, Song Zhigao also stood up, but his words were obviously biased, and he stood on Xu Xiang's side against Qin Fan.

Song Zhigao originally thought that Qin Fan would definitely bow his head, but he didn't know that Qin Fan wouldn't eat him at all.

"What if I don't apologize." Qin Fan sneered, he didn't want to cause trouble didn't mean that he was afraid of things, Xu Xiang and Song Zhigao had bullied him, so Qin Fan didn't need to save any face for them.

Xu Xiang and Huang Xiaowen didn't expect Qin Fan's attitude to be so tough, and they were all stunned all of a sudden.

Seeing Qin Fan's cold gaze, Xu Xiang's heart was furious, as if he was being targeted by a fierce beast. But at this time, he was already difficult to ride a tiger, and if he confessed to him now, he would never be able to raise his head in front of Qin Fan in the future.

At this time, he could only bite the bullet and follow Qin Fan to the end.

"Since you don't believe me, let's make a bet."

"What are you going to bet on?" Xu Xiang's face sank, and he was a little apprehensive in his heart for some reason.

Qin Fan pointed to the coral bracelet on Huang Xiaowen's hand and said, "It's very simple, if this red coral bracelet is real, I can apologize to you." But if I can prove that this coral bracelet is a dyed fake, you apologize to me. ”

Hearing this, Xu Xiang groaned for a while, and couldn't help but feel weak when he saw Qin Fan's determined face. But after thinking about it, he felt that it was impossible for Qin Fan to identify the authenticity of this coral bracelet at a glance.

"Okay, let's ask the students present to testify. If you lose, you can't regret it. Xu Xiang thought for a long time and felt that Qin Fan should be bluffing, so he agreed to his proposal.

"Fanzi, are you really sure? If we lose the bet, our classmate's old face will be lost. ”

Zhou Mo came over and reminded Qin Fan with some worry.

"Since that Xu Xiang wants to lose face, I can't stop it, you just wait to watch the show."

Then, Qin Fan asked Huang Xiaowen to take off the coral bracelet on her hand and put it under the light, "The color of natural red coral is generally fresh and pure red, with a bright waxy luster. Dyed corals are dull and dull, and their color is more depressed and dead. ”

Hearing Qin Fan say this, Zhou Mo and the others carefully observed Huang Xiaowen's coral bracelet, and indeed found that this coral had no luster, although the color looked bright, it was too dead, and the more they looked at it, the more they felt that something was wrong.

"Also, the coral columns that grow on the seabed vary in color, and generally the closer you get to the surface, the darker the coral, and the lighter the inside. The color of dyed corals is evenly distributed, and there is no difference between shades and shades, which is relatively easy to identify. ”

Xu Xiang chuckled in his heart, and couldn't help but wonder, could this coral bracelet really be a dyed fake like Qin Fan said?

"What you're saying is just inference, and there's no way to directly prove that this coral bracelet is fake. What direct evidence do you have? Song Zhigao thought for a moment and asked Qin Fan to come up with definite evidence to prove it.

"The pigment on this dyed coral can't be washed off with ordinary hot water, but you can wipe it with a high concentration of alcohol, and if it's really a dyed coral, you should be able to wipe off the pigment on it."

With the skyrocketing price of red coral, there are many fake and shoddy dyed corals on the market, and the general dyed corals are easy to identify, but some of the more sophisticated dyed corals are difficult to distinguish with the naked eye.

The coral bracelet in Huang Xiaowen's hand is made of fine workmanship, and it is dyed with light-colored coral on the bottom of the sea, unlike other fake corals that are counterfeited with red glass, red plastic, dyed bone and chemical synthetic materials, so ordinary people are easily deceived.

As he spoke, Qin Fan found a cotton swab and dipped it in alcohol, and then wiped it on the surface of this red coral bracelet.

After about half a minute of wiping, the students present all saw that the snow-white cotton swab turned red.

"This coral bracelet is a fake!"

"Just now, Huang Xiaowen swore that the coral bracelet couldn't be fake, but I didn't expect to be slapped in the face so soon."

Seeing that the red paint on the coral bracelet was wiped off, Huang Xiaowen's face turned pale, remembering that she was desperately showing off this coral bracelet in front of her classmates just now, and she really wanted to find a crack in the ground to get into.

"Fanzi, what a god is. How can you tell if this coral bracelet is fake? ”

Zhou Mo saw that Xu Xiang and Huang Xiaowen, who were domineering and forced Qin Fan to apologize, had earthy faces, as if they had eaten a bite of ice cream, and they were refreshed from head to toe, so they leaned over and asked curiously.

"A few days ago, I happened to watch a treasure appreciation program and listened to experts on TV. If you have time, you can also go and watch this show and gain some knowledge. ”

Qin Fan gave Zhou Mo'an a wave of treasure appreciation programs recorded by TV stations.

"Xu Xiang, now that Qin Fan has given evidence, what do you say?" Zhou Mo looked like he was underpumping, and looked at Xu Xiang with a smile. This Xu Xiang has always looked down on Qin Fan and Zhou Mo, classmates from ordinary families, and his eyes can't wait to grow on his head. As a result, he was slapped in the face by Qin Fan one after another tonight, and his face was about to be swollen.

"It's me who misunderstood Qin Fan."

Xu Xiang gritted his teeth hatefully, he never expected that this red coral bracelet was really fake. If Qiongzhou wasn't too far from here, he would have had to tear down the black shop that sold fakes.

"We can't just leave this matter at that, let's go to that store and return the things."

"Shut up! Aren't you ashamed enough? ”

Huang Xiaowen wanted to say something, but Xu Xiang glared at her fiercely, dragged her to turn around and leave.

But at this moment, Qin Fan suddenly stood in front of Xu Xiang, looked at him with a smile and said, "Xu Xiang, you seem to have forgotten something." ”

Xu Xiang was stunned for a moment, his face was completely gloomy, and he gritted his teeth and said, "Everyone is a classmate, don't go too far." ”

"Hehe, who forced me to apologize to Huang Xiaowen just now, and asked the classmates present to be witnesses, and now I want to regret it when I lose the bet?"

Qin Fan sneered again and again, if Xu Xiang hadn't gone too far just now and wanted to step on Qin Fan's head to force him to apologize, Qin Fan wouldn't have bothered with him for the sake of his classmates.

Even if someone like Xu Xiang let him go this time, he would probably not be grateful, but would hold a grudge against Qin Fan.

"I'll regret it, what can you do with me, get out of the way for me!"

Xu Xiang seemed to have a fire burning in his heart, if he bowed his head and apologized to Qin Fan in front of so many classmates, how could he hold his head up and be a man in the future.

But at this moment, Qin Fan suddenly grabbed Xu Xiang's collar and lifted him off the ground with ease.

"Qin Fan, what are you doing, let go of Xu Xiang."

Seeing Qin Fan's sudden move, Song Zhigao's face was also extremely ugly. Qin Fan seemed to be attacking Xu Xiang, but he was actually warning himself not to provoke him.

"Apologize."

Qin Fan didn't like Song Zhigao at all, his eyes looked at Xu Xiang, who was pale with fright, and coldly spit out two words.

No one thought that Qin Fan's strength was so great, Xu Xiang was like a powerless child in front of him, and he was easily lifted up.

Xu Xiang originally thought that Song Zhigao would come forward to stop Qin Fan, but he didn't expect Qin Fan to buy his account at all, and suddenly there was fear and jealousy in his eyes.

"I—I apologize. I'm sorry, I was wrong. At this time, even if Xu Xiang was reluctant in his heart, he had to bow his head and apologize to Qin Fan.

"Xu Xiang has apologized, you can forgive him." Yang Shihang said persuasively.

Seeing Xu Xiang apologize softly, Qin Fan let go of his hand, patted him on the shoulder and said, "Everyone, classmates, what contradictions can't be solved." Do you say yes, Xu Xiang. ”

Xu Xiang coughed a few times in embarrassment, hating Qin Fan to death in his heart, but he didn't dare to show it on his face, and he wanted to vomit blood depressedly.