Before the explanation, the fat man had just taken out one thing. Yang Fan was already excited and began to realize that today was probably worth the trip. Next, maybe he could really see something that was beyond his expectations.

What the fat man took out was a small square and small thing, the size of a matchbox.

Although things are small, in the 25th century, if they say they are the biggest thing, countless people will probably agree with it.

In the 25th century, technology and superpowers went hand in hand. The most extensive and in-depth combination of the two is a small data card, which can accommodate everything, although it is small.

The little thing that the fat man took out was called a card box, and its function was to accommodate data cards.

There are as few as hundreds of pieces in a card box, and even thousands of pieces can be accommodated if there are too many. Why is it not that the things that specialize in data cards are both small and large?

Don’t think that this is just a wallet, a thin memory, and other untechnical things. In fact, this thing is even the embodiment of the most cutting-edge technology of that era, because cards are completely superpower materials and cannot be placed in the superpower space at all.

The consequences of doing so are not even like other things, just the soft data on the memory is erased, but will be completely swallowed without leaving any trace.

Cards are closer to thorough dataization than any superpower prop in the world. The materials that make it up are, and each molecule and an atom are structures between entities and data.

Cards that cannot be stored in data are easily lost when carrying them, so card readers come into being.

But this alone still cannot solve the problem. The card reader capacity is only nine, but the types of card issuance are counted in millions or even millions. According to statistics, each person will have an average of hundreds of them. If you are a person with a collection habit, it will be even more impossible to count.

Although the cards are small in size, if hundreds or thousands are stacked together, they will also take up space. What's more, they all look the same, and it is not that easy to manage hundreds of such small things.

In this case, the card box was finally born.

Data cards cannot be digitized again. This is the truth of the 25th century. At least until the large radiation occurs, there is no sign of this difficulty being broken. Therefore, the card box is not a similar structure to a data card.

If you have to explain it, it is like a compression software that can squeeze the contents of the data card together at the limit, thereby achieving the purpose of saving space.

Of course, when you want to use it, you have to use it with corresponding instruments to decompress it.

So, the fat man handed the card box to Yang Fan with confidence. That kind of decompressor is not easy to get, at least Yang Fan does not have it at hand.

Although it cannot be decompressed, the interface of the card cassette is the same as that of a general data card. As long as it is inserted into the card reader, you can browse the contents of the cassette, which is also convenient.

In short, Yang Fan skillfully connected the card box, activated it and started it, and the card box directory appeared on the mobile phone screen.

oh~~~my~~god!!!

What did you see?!

Ferrari float series? Citroen float series? Lamborgeny aircraft series? Riva series... Well? Which brand of riva is from? Yang Fan was confused at first, clicked on the comments and checked...

Oh, it turns out that I am a yacht, no wonder I don’t know...

Uh, what else, Gandumu Armor Series? Doll Angel Series? Villa Card? Presidential Suite Card?...

In an instant, Yang Fan seemed to have traveled back to eight hundred years ago. Only in that era did all commodity transactions use cards.

And even in that era, he never had the opportunity to see the product catalog in front of him. It was the patent of the rich, so he could only look at the reposts on the Internet and tell himself from his heart that he could just take a look. Don’t ask for extravagantness, that was something that he would not be able to reach in his life.

It seems like it was a memory from the previous life, something that I could not reach in my life, and it was the first time I appeared in front of me at such a close distance...

Could it be that what could not be achieved in the previous life could be realized after traveling to this place in this life? Yang Fan's heart was shaken for a moment and couldn't suppress himself.

But soon, reality broke his dream, and the fat man quickly turned over the wonderful product catalog and came to the bottom of all the products.

And during the whole process, Yang Fan finally saw clearly that the price points after that page of the product catalog were still so many... so many unattainable zeros, whether in the past or present life.

Not only is it not close to those goals, it seems to be farther away.

At least in my previous life, as a doctoral student, I could already get a lot of benefits and allowances. In addition, the virtual currency won in online battles, and the deposits in my bank were also in six figures.

But now, I only have a deposit of more than 1,000 yuan, which is richer than the rest of the village, but it is undoubtedly a dream to achieve the goal...

After a moment of disheartening, Yang Fan suddenly felt horrified and looked up at the fat man.

The points required for these things can never be earned in my life, but why do fat people have these things? An ordinary fat man in Zhe Village?

Did he dig a treasure or slaughter a dragon?

As if he saw Yang Fan's doubts, the fat man smiled slightly: "These things are not mine, they belong to the entire organization. I am just one of the sellers. In every village, including the mountains, there are people like me, who evaluate everyone's interests and purchasing power and decide whether to sell items to them."

"And you..." The fat man rubbed his hands excitedly, "It was still my first customer."

"It's not yours, it's your organization? But..." Yang Fan was puzzled, "that shouldn't be put into something..." Before he finished speaking, he finally discovered the trick.

It is true that I have a card box in my hand, but it turns out that there is only one space data card in this card box. The directory I have seen is actually extracted from the data card rather than the data card directory.

When I first saw this scene, I was too excited and didn't even pay attention.

However, putting the directory into the data card and then putting the data card into the card box for people to see is not taking off your pants... Oh, by the way, it is not taking off your pants and farting, it is for the sake of confidentiality.

There will be no decompressors in a casual village, and no one will even know what the card cartridge is, which can better ensure the safety of this commercial organization.

Xinpiao Astronomy (bsp;
Chapter completed!