Here, the children were playing football in raincoats wrapped in raincoats.

On the other side, when Xuyou led the people out, Qing Xiran hid the faint smile on her face and returned to the coffin face she had always been, and said to Ajiu:

"The crystal core specifications in the crystal core coin system should be adjusted."

Today is different from the past. A few years ago, the largest mutant monsters in the apocalypse are only one or two floors wide. They are more mutant monsters that are only several times larger than those before the apocalypse, so there are many crystal nuclei as big as pomegranate seeds. When Qing Xiran and Ajiu made the crystal core coin system, they were a crystal nuclei the size of pomegranate seeds and exchanged them for 1 crystal core coin.

To this end, each crystal core bank has designed a crystal core standard specification measurement instrument. Only the crystal core that can pass this specification measurement instrument can be deposited into the crystal core bank.

But the world in the end of the world changed too quickly. The mutant monsters, which were about the same size, could not survive in the end of the world. Therefore, species began to compete for nature, and the types of mutant monsters became more and more complex, and the size of the crystal nucleus became increasingly inconsistent.

In today's situation, some small crystal nuclei can still be produced, but with the complexity of species, the shapes of small crystal nuclei are also strange, some are diamond-shaped, some are oval-shaped, and some are irregular... everywhere.

It is probably even more difficult to find a round and standard crystal nucleus that can be measured by the crystal nucleus.

Moreover, according to Qing Xiran's data statistics, the mutant monsters will become bigger and bigger in the future.

There will naturally be large crystal nuclei in the brain of the big mutant monster. The crystal nuclei of different sizes in their brains are also of different sizes and even shapes.

Seeing Ajiu nodded, Qing Xiran said again:

"According to Lin Tao's research, the energy in the volume of the same crystal nucleus is the same. You don't have to change the crystal nucleus measurement instruments. From now on, the crystal nucleus will only be collected by weight. There is no saying that a few crystal nucleus will be calculated based on only two."

One or two crystal cores correspond to one crystal core. If used as a general currency, it is still a crystal core currency. The crystal core coins are used as units of numbers, and Qing Xiran said again:

"Originally, I thought about issuing paper money to replace the circulation of electronic crystal core coins, but now I think about it, paper money is not safe, I am afraid that many people will emerge in this end of the world, and people who fake paper money will appear."

Because if we want to completely replace the circulation of crystal cores, we can use paper money and electronic currency to replace the circulation more broadly. After all, the circulation of crystal cores can only be carried in crystal core cards and personal mobile phones.

It’s not bad inside the city, everyone has cards and mobile phones. Outside the city, especially in some areas where wars on the front line, everyone has many crystal cores in their hands, and they usually use crystal cores for transactions.

Because the flow of people is very fast and the fighter planes are fleeting, it is impossible for people to take the crystal core in their hands to the crystal core bank to exchange it for virtual crystal core coins. Even if they swipe their cards to consume slowly, the monsters will pounce on them, and they will not be able to make such leisurely fuss.

Therefore, using crystal core transactions directly has become a consumption habit on the frontline battlefield.

But this move is also creating chaos, because the crystal core coin system does not sell for large crystal cores or irregular crystal cores, so everyone just holds the crystal core and yells at will. It is possible that the crystal core with a better color can buy a very good piece of equipment, but it is just that the color is beautiful, and the energy inside is similar to an ordinary crystal core.

Some people will collect beautiful crystal cores and make them into accessories for sale. A string of crystal cores containing energy can be called for a sky-high price.

This will naturally cause market chaos, because the asymmetry between value and price has caused countless conflicts. It is sued to the security inspection in Xiangcheng. There is no criterion for security inspection, which leads to some lawsuits.

Qing Xiran's purpose is to gather all the idle crystal cores in society to provide front-line garrisons. Naturally, it is impossible to see the chaos in the front-line crystal core market. It is necessary to issue a physical currency that can replace crystal cores and be used for circulation on the front-line battlefield.

Ajiu nodded and said:

"The problem we are facing at present is actually very simple. As a hard currency, crystal cores are the urgent need of every superpower. Using crystal cores as physical currency has been circulated on the front line, but there is no unified standard. It is OK to calculate this with weight, but we have no way to let superpowers measure the weight of the crystal core in their hands by themselves, which is also a big problem."

Especially for different measuring instruments, there will be various deviations. In addition, the artificial lack of weight, the contradictions will still be triggered. Qing Xiran is a person who requires perfection in everything. When she discovered the social contradictions, she had to completely kill the contradictions in all aspects.

Therefore, this crystal core currency system will either not be reformed or continue to wait for the contradiction to expand. If it wants to reform, it must be reformed in place.

"The ancients had coin minting rows, and the silver coins they used for circulation were all in a unified style."

An administrator of the crystal core coin system suggested:

"Can we also use the crystal nucleus circulating outside as physical currency? The ancients had a bunch of money, so we would have a string of crystal nuclei, and ten crystal nuclei were used as a string. If this price was nailed to death, the standard would be established."

"inappropriate."

Another administrator of the Crystal Coin System raised objections, saying:

"First of all, the silver and copper coins of the ancients cannot be digested. When issued, they can only be used for currency circulation. However, our crystal cores can be absorbed by psychics. This means that they have universal currency attributes, but they are also consumable. The crystal core coins of the unified specifications we issue will definitely become fewer and fewer. When there are not enough crystal core coins for circulation in the market, the market will still be chaotic."

Immediately afterwards, an administrator of the Crystal Coin System raised objections in a screen on the wall and said:

"You are just thinking about the reasons for the market now. Have you ever considered that there is no substance that can cut the crystal nucleus except that it is absorbed by psychics."

This is also one of the reasons why Qing Xiran's crystalline ore veins are so difficult to dig. There is no substance that can cut a whole piece of crystal nucleus into small blocks that meet the specifications. Fortunately, not all crystal nucleus in the crystalline ore veins are blocks as big as a rock. This is like a stone, and there are also small pieces the size of fists, which are not many, but there are still some.

Qing Xiran, who was in the chairmanship position, suddenly interrupted everyone's argument and said:
Chapter completed!