Siheyuan: If you have the butcher's knife in your hand, let's try again.

Jia Dongxu returned home angrily, and Qin Huairu greeted him.

"What's wrong with you? Have you found the gas nozzle?"

Jia Dongxu said: "I didn't find it, and I was insulted by Lin Bai."

Qin Huairu said "Ah" and asked him what was going on.

Jia Dongxu told what happened just now.

Not only did Qin Huairu not feel that there was anything wrong with Jia Dongxu, but she felt that it was Lin Bai's mistake.

"Lin Bai is really right. His son just needs to explain it clearly."

"And insulting you in this way."

Qin Huairu stood up for Jia Dongxu, and Jia Dongxu felt that Lin Bai was even more disgusting.

Although Jia Dongxu was angry, his overall mood finally recovered with Qin Huairu's comfort.

Qin Huairu said: "Since he doesn't want to make you angry, he doesn't want to sell it to you either."

"Stop looking for him. Just go to the market and buy a new pair."

Jia Dongxu said: "I will go now, before the market closes."

Qin Huairu said: "Go ahead, otherwise if we don't have any more bikes to ride, BangGeng will have another quarrel."

Jia Dongxu took the money and was about to go out when Qin Huairu stopped him again.

Qin Huairu said: "After some investigation, you still don't know who took the air mouth?"

Jia Dongxu said: "It is very likely that other children in the courtyard took it."

"But there is no evidence and it can't be found."

Qin Huairu said: "Don't leave your car outside anymore, lest jealous people try to steal it."

"If you steal your mouth this time, you may not know what you will steal next time."

So, Jia Dongxu carried the bicycle back to the house.

Then I went to the market alone to buy a gas valve.

When he arrived at the market, Jia Dongxu went straight to the place where bicycles were sold.

“I’d like to ask, are there any gas nozzles for sale?”

The salesperson said without raising his eyes: "No more, not one left."

“I don’t know what’s going on lately, but the air nozzle has become particularly tight.”

“There are no air valves for sale these days.”

After hearing this, Jia Dongxu was very disappointed.

This store was not the only one selling bicycles, so he went to other stores to ask if they sold valves.

Like the first store, other stores said they no longer have it.

This made Jia Dongxu very disappointed.

If there is no valve, you cannot inflate the tires and ride the bike.

You can still ride a bike without other parts of the bike, but you can't ride without a valve.

Jia Dongxu was at a loss and didn't know what to do.

At this moment, a customer who also came to buy a valve but did not buy it said that there were valves for sale on the black market.

Ask him if he wants to go to the black market together.

Everything is sold on the black market, but it's illegal.

Although Jia Dongxu was a little worried, he still planned to follow the person in front of him to the black market to take a look.

Fortunately, someone guided him, otherwise he wouldn't even know where the black market was.

It can be said that I met a kind person.

Jia Dongxu and the man came to the black market, and there was indeed an angry person.

When asked about the price, it costs two yuan each, which is really expensive.

The valves sold in stores only cost a dime each, and the prices here are simply too expensive.

Jia Dongxu was a little hesitant to buy it.

Jia Dongxu said: "The ones in the store are only [-] cents each. Yours is [-] cents each, which is really too expensive."

"Can it be cheaper."

The other party glanced at him and said impatiently: "I'll tell you whether you want to buy it or not at this price."

"If you don't like it, buy it elsewhere."

The seller knows that there are no air valves for sale in stores recently, so he is confident.

He sold it at such a high price, knowing that others would buy it.

Otherwise, he wouldn't sell it so expensively.

Although the people who came with Jia Dongxu also thought it was expensive, they saw that the gas nozzles on the black market were almost sold out.

If you don't buy it, it won't be there.

The man bought two for four yuan and left.

When Jia Dongxu saw that he had bought it, he couldn't control his heart anymore and spent four yuan to buy two air nozzles.

After buying it, when he returned home, Qin Huairu asked him how much it cost.

"Two yuan each!" Jia Dongxu said.

"Why is it so expensive?" Qin Huairu was very surprised.

One time before, she and Jia Dongxu went to the store to buy a valve and knew the price.

Jia Dongxu said: "I don't know what's going on, but the supply of gas nozzles in stores has been very tight recently."

"I went to three stores and couldn't find any."

"Go to the black market with someone who also wants to buy a valve, and it will cost you two yuan apiece."

"He bought it. I saw that there were not many valves left, so I bought it too."

It turned out that this was the case. Although Qin Huairu thought it was a bit expensive, she didn't say anything.

After all, a bicycle is useless without a valve.

The most important thing is that if you can't ride a bicycle, Bangge will make trouble again.

It's worth spending some unnecessary money so that he doesn't make a fuss.

But Jia Zhang refused to agree after knowing this.

She thought Jia Dongxu was a prodigal and scolded him.

However, once the valve is purchased, it cannot be returned.

If you buy it in a store, you can still return it, but if you buy it on the black market, you can't return it.

The sellers on the black market are not always there every day. They may not be there today or tomorrow.

There is simply no one to be found.

The things could not be returned, so Jia Zhang had no choice but to give up after cursing a few words.

After Jia Dongxu inflated the tire, he plugged it with the air nozzle.

The problem is finally solved and I can ride a bicycle again.

Bangge rode his bicycle to play in the yard again. This time, Jia Dongxu gave him a good warning.

"BangGeng, if you don't want to ride anymore, put your bike at home. Don't park it outside, it will be stolen."

With the lesson learned just now, Banggeng also knew that he could no longer park the car outside.

Banggeng said: "I know, even if I go into the house to drink water, I will park the car at home."

After hearing what he said, Jia Dongxu returned to the house with satisfaction.

After Xu Damao took the bicycle valve, he went to Shazhu to claim credit.

Xu Damao put the air nozzle on the table and said, "Look, I got this air nozzle."

Banggeng looked at it and saw that both gas nozzles were there, and he was very happy.

Said: "It's okay now, Jia Dongxu can't ride a bicycle anymore."

Xu Damao said in frustration: "No, he went to buy a new one."

When Sha Zhu heard this, he was very surprised: "Did you buy a new one so soon?"

Xu Damao said: "Yes, I just heard it outside the window of his house."

"Jia Dongxu went to the black market and bought the valve at a high price."

"They cost two yuan each, which is very valuable."

Silly Zhu laughed twice and said, "I didn't expect him to spend money. It's good."

Xu Damao said: "Not only did it cost him money, Jia Dongxu was also insulted by Lin Bai because of his angry mouth."

"What's going on?" Silly Zhu asked.

So Xu Damao told what happened earlier.

"After losing the air nozzle, Jia Dongxu searched everywhere in the yard for the air nozzle, but couldn't find it."

"The second uncle told him that it might have been taken by a child and asked him to go to a home with children to look for it."

"He went door to door to homes with children, but couldn't find them."

"I came to Lin Bai's house again and insisted that Lin Yaodong stole the air nozzle."