On Earth, students were not allowed to bring money in Midou's schools, so they could only get access to money through similar activities such as exchange corners.

20 yuan is a huge sum of money for Midou.

But what is the purchasing power of 20 yuan? Midou knows it in his mind.

On Earth, you can just buy some snacks, stationery, etc. It is obviously not enough for both of you to have hamburgers.

Moreover, this is a night on the "blind box New Year's Day" decades ago in the 2070 world. If you want to eat "high-end" food such as hamburgers, let alone 20 yuan, it is probably lingering.

Regardless of whether there are any shop openings or purchasing power issues, the key is that this 20 yuan is just waste paper in another civilization in the universe?

Ruan Duo didn't care about this, she had never seen what money looked like.

Seeing the exquisite paper in Midou's hand, I looked at it curiously.

"This is money!" Ruan Duo said with a very eye-opener, "I know this concept, but we no longer use it."

"I know, your world is rationed and does not require money." Midou has seen the world after all, and is very calm at this moment.

"But it doesn't matter, I know that before the blind box New Year's Day, our civilization will still use money." Ruan Duo comforted Midou.

But obviously, Ruan Duo did not consider the issue of universal currency in the universe.

Midou got Ruan Duo's kindness, she was trying to make him not be too anxious. As for other problems, if you don't find them, there is no problem.

But it doesn't work. After all, Midou is responsible for heavy responsibilities. If you don't have enough food, how can you have the strength to find a library? If you can't find a library, how can you find a music score?

Without music scores, what can I use to win a game against the program?

His mind was thinking about how to make good use of this "entrepreneurship fund" and have a meal first.

The stomach was roaring, and when I saw the wrapping paper for this food, my stomach screamed even louder. Both of them heard the sound of hunger from each other's stomach.

Gugugugu...

In desperation, Midou had a sudden idea and made a plan in his heart.

"I'll try it and see if I can use it for exchange." Midou said, taking the lead in walking forward.

"Exchange?" Ruan Duo was a little puzzled.

"Yes, the essence of business is exchange." Midou said as if he was a big man.

"How do you know so much?" Ruan Duo admired Midou more and more. He knew something that she didn't understand, and it seemed that these things were quite useful.

"I like reading, it's all in it." Midou said proudly.

"Uh... we never have to read books." Ruan Duo seemed to be unable to accept Midou's words, because she saw Midou's little pride, which was written on her face.

"You don't need to be inferior. Although reading is a good habit, you have developed to the point where you can master knowledge without reading. I know this." Midou in turn comforted Ruan Duo.

The two children walked forward in a feeling of mutual appreciation, while Midou was still holding the piece of food wrapping paper in her hands.

"Self-inferior?" Ruan Duo was a little surprised, then understood what Midou meant, sighed and said, "Okay, you are such a friendly friend."

"Yes." Midou looked ahead and said, "My mother, of course, is the mother on Earth. She often says that I am a little warm man."

"Warm man?" Ruan Duo said, "What does it mean? A warm man?"

"Absolutely, a man who can warm people's hearts." Midou added.

"You earthlings are really interesting. How come you just come up with some strange concepts? In our opinion, these things have been eliminated." Ruan Duo was a little confused.

"I know, you are a world that emphasizes efficiency. You don't care about these emotional concepts. You even simplify your expressions, which is the best explanation." Midou started to eloquently.

If you have friends exploring together in a strange world, you will naturally have to talk more.

This can offset the tension in my heart.

When he was on Earth, Midou often fantasizes how he got rich if he traveled to ancient times.

The best way is to carry some contemporary things with you, the more the better, so Midou's schoolbag is always full, and once it is opened, something always flows out.

The logic of Midou is that it can be exchanged with them using things that ancient people have never seen before, so that there will be no shortage of money.

In this way, if you travel through time, the beginning will not be a regional model with nothing.

This is all accumulated on weekdays. However, when it was really this day, Midou realized that she had never fantasized about traveling to another universe, and it was a civilization leading by the earth's technology.

True passive.

But the truth is the same, and the essence of business is exchange.

Fortunately, at this moment, the civilization in this world has not undergone qualitative changes.

But if the food can be exchanged, Midou is also unsure.

The two children walked along the way.

Before he could walk out of 500 meters, just from a bus stop, a patrol car appeared.

A man in uniform asked, "Where are you two children going?"

Midou and Ruan Duo stopped, and then they realized that there was almost no one on the street, and they did seem a little abrupt.

Could it be sent back again?

Ruan Duo quickly said: "We are looking for a library. There is one very important thing. We need to find it. Can you help us?"

Midou swallowed and became a little anxious.

People who really come from a world that emphasizes efficiency, how can they win the other party’s favor without even saying a title?

Midou quickly followed and said, "Hello uncle, we want to go to the library. Can you help us?"

The man in uniform heard Midou's words and actually walked out of the car, looking very particular about it.

Midou thought to herself: It’s not that right. I just called uncle and gave me such a great face?

As a result, the man in uniform said, "You are the boy who discovered the blind box of the universe?" As he said that, he turned on the communication device he carried with him and found relevant information.

Without waiting for Midou to answer, he said to himself: "It's you."

Midou sneered, a little at a loss.

Why did I become a celebrity as soon as I came here? It’s really inconvenient to go out.

"Why are you still standing there? Get in the car?" The man in uniform turned around and reminded the two children when he opened the car door.

Midou and Ruan Duo looked at each other and shouted in unison: "Run quickly!"

In an instant, the two ran in the opposite direction.

Midou found out that he had run away with Ruan Duo and quickly turned around. As a result, he bumped into Ruan Duo who also turned around. The two of them collided with each other and screamed "Ouch, Ouch, Ouch".
Chapter completed!