Chapter 135

In the hall, everyone gathered to look at the incredible scene in front of them and couldn't help exclaiming.

"How could that happen?"

"Xiao Hu's fingertips It turned red? "

"Just now everyone has soaked, but how can only Xiao Hu's fingertips become red?"

"Is it magic?"

At the moment, Xiao Hu is also frightened by his wave of operation. He quickly takes back his hands and carefully checks whether there are signs of injury on his hands.

When Xiao Ya on one side saw this situation, the whole person was also in doubt. She quickly asked Gu Chen, "classmate Gu Chen, this What the hell is going on here? Why did Xiao Hu's fingertips turn red? "

"Yes, we have tested it just now, and we haven't seen this happen?" Yuan Han couldn't explain the reason, so he had to leave the problem to Gu Chen.

"Because he is a thief." Gu Chen calmly walked over to Xiao Hu and said, "Xiao Hu, what else do you have to say?"

"I What do I say? What do you mean Xiao Hu now even look at Gu Chen's eyes do not dare, his eyes try to avoid.

"Nothing." Gu Chen also sneered: "as I said just now, lemon juice is a kind of magic drink. It can help me find the real perpetrator, and this person is you."

"Hu Nonsense Xiao Hu sneered: "it must be you who are making trouble. It must be."

In fact, when Xiao Hu saw this scene, the whole person was also confused.

It's the first time that I've lived for so many years.

If we say that this is a magic trick, maybe I will reluctantly believe it. But just now Ruan Wenhao and other people put their hands in the utensils, and neither did their fingertips turn red. But why did their hands turn red quickly when they put them in?

"Officer Gu." At this time, father Yuan also came up and asked, "what method did you use? How can you be sure that the person who stole the ring and destroyed the scene is Xiao Hu? Is there anything in this

"Yes, it feels like magic." Mother yuan is also a head of fog waterway: "this good lemon juice, how to let Xiao Hu's fingertips become red?"

Don't say it's these people, even all the people in the audience, now they don't know why.

Gu Chen went to another long table, took a purple cabbage in his hand and said, "if you want to provide me with the convenience of handling a case, it should be this purple cabbage."

"Purple cabbage?" All of them were suspicious, and felt that Gu Chen's words were a little vague.

"Purple cabbage, also known as purple cabbage, is a nutritious vegetable rich in vitamins, carotene and crude protein." Gu Chen weighed the purple cabbage in his hand and said, "and the vitamin in purple cabbage can provide oxidant for the human body, which can enhance human vitality."

"That's right. My family grows pollution-free green food." Yuan Han couldn't help boasting about his vegetables. But when he looked back, he said, "but Gu Chen, what's the relationship between this and Xiao Hu's red fingers?"

"Very simple, because purple cabbage juice, has encountered acid or alkali to change the color of the property." Gu Chen held up the purple cabbage in his hand and continued, "it can be used as a chemical indicator. It turns red when it meets acid and green when it meets alkali."

"I know. I know now."

In the middle of Gu Chen's speech, Wang Lifeng jumped out and interrupted: "lemon juice is an acid drink, so when purple cabbage juice meets acid substances, it will naturally turn red."

"Just to take out the diamond ring placed in the purple cabbage, you can only peel off the leaves layer by layer, and it is precisely for this reason that Xiao Hu's hands must be stained with a small amount of purple cabbage juice, which is why only Xiao Hu's fingertips turn red."

"So it is?"

After hearing Wang Lifeng's explanation, many people suddenly realized.

That's right. Just now, after the wire trip in the first hall on the first floor, we found that the purple cabbage in the tray was indeed stripped layer by layer.

And the hands-on operators, will be in the hands of a small amount of purple cabbage juice.

Now we can understand why Gu Chen had to make a mystery just now. It turned out that this little policeman had known these principles for a long time, so that he could come up with such a strategy to find the thief by taking advantage of the characteristics of purple cabbage and lemon juice.

Several middle-aged people who laughed at Gu Chen just now changed their eyes.

Do you feel that the police are so routine in handling cases?

"Brother Xiao Hu, is it really you?" Xiao Ya Dai eyebrow micro Cu looking at Xiao Hu, feel this result is unacceptable.

Xiao Hu became the target of public criticism. He lowered his head and did not dare to see Xiao Ya's pretty face. He was speechless for a time.

Ruan Wen haole, who was beaten up just now, sneered: "you are the real thief. It seems that you really know the people and the face but not the heart. You are Xiao Ya's best child. You should have done such a thing."

Ruan Wenhao does not even have the idea of doing it now. He feels that even if he doesn't, other people will not let him go.It seems that Xiao Hu can't bear to do such immoral things at the engagement scene.

"Xiao Hu, I come to ask you, have I wronged you?" Gu Chen still went to Xiao Hu and confirmed with him.

Xiao Hu shook his head: "no, you're right. That's right. I'm the one who pulls the switch and steals the ring."

"Ooh..."

"Is it really him?"

"Did not expect him to be such a man?"

"Just now I pretended to be really like that. I beat Ruan Wenhao to death. It seems that everyone misunderstood Ruan Wenhao."

There was an uproar at the scene

Everyone looked at each other and felt that such a result was unexpected.

Think of those who misunderstood Ruan Wenhao just now. They are also ashamed.

Just now, when Xiao Hu took the initiative to beat Ruan Wenhao, many people even said, "kill him a tortoise and grandson.".

But now the situation has changed, the thief is Xiao Hu, this is embarrassing.

"Brother Xiao, why are you doing this? Are you short of money? But it's not right to do such a thing on such an important occasion without money? " Xiao Ya almost cried.

How could I have thought that a young man who had been fighting against injustice for himself would have done such a disgraceful thing in his engagement ceremony.

Now, everyone knows that the thief is his own hair small, this joke is estimated to be big.

"Don't you know what I do?" Xiao Hu suddenly raised his head and looked directly at Xiao Ya in his eyes: "we were childhood sweethearts. We went to school together and did homework together. Some people bullied you. I was always the first to rush up. You graduate internship. I quit my original job and came to the same company as an intern with you. Why don't you know why I am?"

The scene, suddenly quiet down, most afraid of the air suddenly static, everyone was shocked by this scene.

When the whole audience was in front of the show, they realized that the whole scene was full of vinegar.

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