When on Earth, students were not allowed to bring money in Midou's school, so they had a chance to get their hands on money only through similar activities such as the exchange corner.

20 yuan, for rice beans, is a huge amount of money.

But what about the purchasing power of $20? Midou has a number in his heart.

On Earth, it's just a matter of buying snacks, stationery, and it's obviously not enough to have burgers for two people.

Moreover, this is the night of the "Blind Box Yuan Day" a few decades ago in the 2070 world, and if you want to eat "high-end" food such as hamburgers, let alone 20 yuan, it is estimated that 200 yuan is hanging.

Regardless of whether there are shops open and the question of purchasing power, the key is that these 20 yuan are not waste paper in another civilization in the universe?

Ruan Duo didn't care about this, she hadn't seen what Qian looked like.

Seeing the very beautiful piece of paper in Midou's hand, he looked at it very curiously.

"That's the money!" Ruan Duo said as if he had opened his eyes, "I know this concept, but we don't use it anymore. ”

"I know that your world is rationed and doesn't need money." After all, Midou has seen the world, and he is very calm at the moment.

"But it doesn't matter, I know, before the blind box day, our civilization still used money." Ruan Duo comforted Mi Dou.

But apparently, Ruan Duo did not take into account the issue of universal currency in the universe.

Mi Dou got Ruan Duo's kindness, she was trying to make him not too anxious, as for other problems, if he didn't find it, there was no problem.

But no, after all, Midou has a heavy responsibility, if he doesn't have a full stomach, how can he have the strength to find the library, if he can't find the library, how can he have the possibility of finding the score?

Without a score, what do you do to win the game against the program?

His mind was pondering how to make good use of this "start-up fund" and eat first.

The stomach was growling, and the stomach was screaming even louder at the sight of the food wrapper, and both of them heard the hunger sound coming from each other's stomachs.

Coo-goo-goo......

In a hurry, Midou had an idea and thought about it.

"I'll try it and see if I can exchange it for it." Midou said as he took the lead and walked forward.

"Swap?" Ruan Duo was a little puzzled.

"Yes, the essence of business is exchange." Midou said as if it were very human.

"How do you know so much?" Ruan Duo admired Mi Dou more and more, he knew some things she didn't understand, and, it seems, these things were quite useful.

"I like to read, it's all in the books." Midou said proudly.

"Uh...... We never have to read a book. Ruan Duo felt a little unable to catch Mi Dou's words, because she saw Mi Dou's little pride, which was written on her face.

"Don't have low self-esteem, although reading books is a good habit, but you have developed to the point where you can master knowledge without reading books, I know this." Mi Dou comforted Ruan Duo in turn.

The two children walked forward in a feeling of sympathy, and Midou was still holding the food wrapper in his hand.

"Low self-esteem?" Ruan Duo was a little stunned, then understood what Mi Dou meant, sighed, and said, "Okay, you are really a friendly friend. ”

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

"Warm man?" Ruan Duo said, "What do you mean? Warm man? ”

"Almost, a man who can warm people's hearts." Rice bean supplement.

"You earthlings are really interesting, how do you just come up with some strange concepts, these things are eliminated in our opinion." Ruan Duo was a little puzzled.

"I know that you are an efficient world, and you don't care about these emotional concepts, and your expressions are simplified, which is the best illustration." The mouth of the rice bean is like a river hanging up.

When you have a partner who is exploring together in a strange world, you naturally have to talk more.

This will counteract the tension in your heart.

When he was on Earth, Midou often fantasized about how he would get rich if he traveled back in time.

The best thing to do is to carry something contemporary with you, the more the better, so Midou's schoolbag is always stuffed to the brim, and when you open it, something always flows out.

The logic of rice beans is to exchange things that ancient people have never seen before, so that there will be no shortage of money.

In this way, in case of crossing, the beginning will not be a regional mode with nothing.

This is all the accumulation of weekdays, but on this day, Midou realized that he had never imagined it, and traveled to another universe, and it was a civilization that was more advanced than the earth's technology.

Really passive.

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

Fortunately, at this moment, the civilization of this world has not yet undergone a qualitative change.

But whether they can exchange food, Midou is also uncertain.

The two children walked all the way.

Before they had gone 500 meters, which was a bus stop, a patrol car appeared.

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

Mi Dou and Ruan Duo stopped, and they realized that there were almost no people on the street, and the two of them did seem a little abrupt.

It's not going to be sent back again, is it?

Ruan Duo hurriedly said: "We are looking for the library, there is a very important matter, we need to find it, can you please help us?" ”

Midou swallowed, a little anxious.

It's really a person from a world of efficiency, how can emotional intelligence be so low? Don't even say a title, how can you win the favor of the other party?

Midou hurriedly followed and said, "Hello uncle, we want to go to the library, can you help us?" ”

The man in uniform listened to Midou's words, and actually stepped out of the car, looking very serious.

Mi Douxin said: No, I just called my uncle, and he gave me such a big face?

As a result, the man in uniform said, "You're the boy who discovered the universe blind box, right?" As he spoke, he clicked on the communication device he was carrying with him and checked the relevant information.

Without waiting for Midou to answer, he said to himself, "Sure enough, it's you." ”

Midou sneered, a little overwhelmed.

How come I have just come here, I have already become a celebrity, and it is really inconvenient to go out.

"Why are you still stunned, get in the car." The man in uniform turned around and reminded the two children as he pulled the car door.

Mi Dou and Ruan Duo glanced at each other and shouted in unison: "Run!" ”

In an instant, the two ran in opposite directions.

Mi Dou found that he and Ruan Duo ran back, and quickly turned around, but as a result, he bumped into Ruan Duo, who also turned around, and the two bumped into each other with a "bang", and shouted "ouch, ouch".

The man in uniform looked at the two children with his hands propped up on the roof of the car, as if watching the excitement, and said, "Don't bother, it's useless, get in the car." ”