Chapter 292 Material Printer

Jiang Wanwan had never been in contact with the material industry.

Naturally, she didn't know that among the materials Bert brought,

there were not only many materials that were more expensive than gold, but also many materials that were urgently needed by the country and could not be bought even if they wanted to spend money.

Jiang Wanwan could only recognize the gold, silver, iron, copper, etc. that she could come into contact with on a daily basis.

She also knew clearly that the prices of gold, silver, copper, and iron should be very different.

Now, these materials with very different values ​​are marked with a unified price in the interstellar world.

Faced with this price, as interstellar people, Xi Ze and Bert did not see anything wrong on their faces, only satisfied smiles.

In this case, Jiang Wanwan could only think of one explanation.

In the interstellar world, these are really just basic materials, as easy to get as stones, and there is no difference in essence between them?

But is this possible?

The robot is still working hard, putting objects into the star coin exchanger one by one.

Jiang Wanwan's eyes turned to Bert, who was leisurely supervising at the side, and asked tentatively.

"These are all printed out by the material printer?"

Hearing the voice, Bert looked up and nodded in response.

"Yes, my material printer is a new model that I bought two years ago. It is not only fast, but also of good quality, right?"

Hearing some obvious boasting in the words, Jiang Wanwan couldn't help but take another look at the metal block on the ground.

She couldn't tell whether the quality was good or not, but she still nodded and said.

"It looks good, how fast can it be?"

At this point, Burt was very excited and introduced it proudly.

"For the materials I brought, it took less than half an hour to set up the program and print on site. It can be said that it was printed out immediately."

On-site printing? Less than half an hour? Print out immediately?

The information revealed in just a few words immediately stirred up a ripple in Jiang Wanwan's heart.

But she remained calm on the surface, as if she had seen it before, and asked casually.

"The speed is not slow, but what about the consumption?"

"Consumption? Printing these low-end materials does not consume much energy. The main reason is that the material printer is expensive and the initial investment is not small." Burt said with a wave of his hand.

It only talks about energy consumption, but doesn't mention the mining and refining of raw materials at all...

So, gold, silver, copper, and iron, these completely different substances, are all printed out out of thin air using the so-called material printer?

Jiang Wanwan felt that the knowledge system she had learned was about to collapse.

After technology has developed to the extreme, will there really be such a thing? Can you print out all kinds of material you want out of thin air?

No wonder in the interstellar world, these materials of different values ​​ultimately have only one price.

There is no need to look for minerals, no need to think about reserves, no need to bother with refining, just set up the program, connect the energy, and you can print at will.

They are all second-level civilization materials, and the energy required for printing should be the same, so why would the price be different?

If such a machine that can print all known materials is brought back to Earth...

Thinking of this, Jiang Wanwan's heart couldn't help but beat fast, but the next moment it calmed down.

Such a magical machine, you don't need to think about it to know how much high technology is contained in it.

Limited by the level of civilization, Jiang Wanwan has no way to bring it back to Earth.

Instead of thinking about those things that are impossible to get, it is better to focus on what is in front of you!

As the robot worked hard to move, the cube materials piled on the ground became less and less.

Until the last piece of material was put into the star coin exchanger, the robot that stopped working was taken back by Bert.

Jiang Wanwan asked, "You have 1,280 star coins at the moment. What do you want to buy?"

"1,280 star coins?" Bert repeated the number of star coins he had while turning his head to look at the shelves.

Although there were only three kinds of goods in the supermarket, Bert wanted all three. The few star coins he had were obviously not enough. How should he choose?

Caesar knew Bert's character very well. Seeing this, he immediately guessed his distress.

So he made a suggestion, "If you want to buy more, I have some star coins to lend you!"

"No need!" Bert refused without hesitation, and then added.

"Young Master, I don't have the habit of borrowing money from others. I'll buy as much as I can first, and then I'll print more materials and bring them over when I go back."

He said without hesitation, and directly told Jiang Wanwan his request.

"Give me 10 buns and 1 Tang sword first, and exchange the remaining star coins for mineral water."

"Okay, a total of 10 buns, 1 Tang sword, and 18 bottles of mineral water!" Jiang Wanwan said as he took these items out of the system grid.

Xize was not surprised to be rejected, and he also spoke up when he saw this.

"Then please, Ms. Jiang, give me 10 bottles of mineral water too!"

After all, mineral water tastes so good and is not expensive, and the 5 bottles originally collected at home are definitely not enough to drink.

"No problem!" Jiang Wanwan said, and took out another 10 bottles of mineral water and handed them to Xize.

Then, remembering Bert's previous words, she couldn't help but speak.

"By the way, if you want to buy something later, come back tomorrow! The supermarket is closed this afternoon. The plants have arrived, and I have to go receive them!"

The goal has been achieved, and the supermarket can be upgraded to level three.

Although there are still some goods left, and if she continues to wait until the evening, she may be able to sell some, but Jiang Wanwan doesn't want to wait any longer.

She plans to travel back to Earth directly after upgrading the supermarket, so the supermarket will not be open in the afternoon.

The seemingly ordinary reminder made the two people in front of the cashier widen their eyes in shock.

"What? The plants have arrived?" Xize asked with a look of surprise.

Bert looked a little confused, and asked in disbelief: "No, you really have plants for sale here?"

Originally, Bert didn't believe such a ridiculous news.

However, thinking that the three items in this store are so strange, it seems acceptable to sell plants!

"Yes, I will go to pick up the goods later, and they should be on the shelves tomorrow morning!" Jiang Wanwan smiled and nodded.

"Great, I will come as soon as the battlefield opens tomorrow, and please Ms. Jiang must save a plant for me!" Xize's excited voice was a little pleading.

Seeing this, Bert, with the mentality of believing it rather than not, also said.

"Then please save one for me too!"

"Sure!" Jiang Wanwan agreed without hesitation.

These are all pre-determined performance!