Here, a child is playing football in a raincoat in the rain.

Over there, when Xu You led the people out, Qing Xiran hid the faint smile on her face, restored her usual coffin face, and said to Ah Jiu:

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

Today is different from the past, a few years ago, the biggest mutant monster in the end of the world was only one or two stories the size, more of the kind of animal before the end of the world, only several times larger than the mutant monster, so like a pomegranate seed size crystal nucleus abounds, when Qing Xiran and Ah Jiu made the crystal nucleus coin system, it was a pomegranate seed-sized crystal nucleus, exchanged for 1 crystal nucleus coin.

For this reason, each crystal nucleus bank is designed with a crystal nucleus standard specification measuring instrument, and only the crystal nucleus that can pass through this specification measuring instrument can be deposited in the crystal nucleus bank.

But the world in the last days is changing too fast, and the mutant monsters that were about the same size at the beginning cannot survive in the last days at all, so the species began to compete for natural selection, and the types of mutant monsters became more and more complex, and the size of the crystal nucleus became more and more inconsistent.

In today's situation, it is still possible to make some small crystal nuclei, but with the complexity of species, the shape of small crystal nuclei is also strange, some diamond-shaped, some oval, and some irregular...... Ubiquitous.

It is even more difficult to find a crystal nucleus that can pass through the crystal nucleus measuring instrument, which is a round specification.

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

In the brains of big mutant monsters, there will naturally be large crystal nuclei, and the crystal nuclei in the brains of different mutant monsters are also different in size, and even different shapes.

Seeing Ah Jiu, he nodded, and Qing Xiran said again:

"According to Lin Tao's research, the energy in the volume of the same crystal nucleus is the same, and you don't have to change the crystal nucleus measuring instrument drastically, from now on, the crystal nucleus will only be charged by weight, and there will be no more crystal nuclei, only calculated according to two."

One or two crystal nuclei correspond to one crystal nucleus coin, which is used as a universal currency, or a crystal nucleus coin, and the crystal nucleus coin is used as a unit, and I heard Qing Xiran say:

"Originally, I thought about issuing paper money to replace the circulation of electronic crystal nucleus money, but now I think about it, paper money is not safe, and I am afraid that there will be people who can make paper money in this last world."

Because if you want to fully replace the crystal nucleus circulation, you can use paper money and electronic money to replace it in both directions, so as to spread the scope more widely, after all, the circulation of crystal nucleus coins can only be carried in crystal nucleus cards and personal mobile phones.

Outside the city, especially in some front-line war-torn areas, everyone has a lot of crystal nuclei in their hands, and they are generally traded with crystal nuclei.

Because of the rapid flow of personnel and the fleeting of fighters, it is impossible for people to take the crystal nucleus in their hands to the crystal nucleus bank to exchange them for virtual crystal nucleus coins, and then slowly swipe the card to consume, the monster will pounce, and they will not be allowed to be so leisurely and leisurely.

Therefore, directly trading with crystal nuclei has become a consumption habit on the frontline battlefield.

But this move is also creating chaos, because the crystal nucleus coin system does not sell for large crystal nuclei and irregularly shaped crystal nuclei, so everyone holds the crystal nucleus in their hands and casually shouts the price, it is possible that the crystal nucleus with a better color can buy a very good piece of equipment, but it is just a beautiful color, and the energy inside is similar to an ordinary crystal nucleus.

There are also people who will collect crystal nuclei with beautiful colors and sell them as jewelry, and a string of crystal nuclei containing energy can shout a sky-high price.

This will naturally cause chaos in the market, because the asymmetry between value and price has caused countless contradictions, and it has been sued to the security check in Xiangcheng, and the security check does not have a judgment standard, which has led to some lawsuits.

Qing Xiran's purpose is to gather all the idle crystal nuclei in the society so as to supply the front-line garrison, naturally he can't look at the chaos of the front-line crystal nucleus market, and issue a physical currency that can replace the crystal nucleus and circulate it on the front-line battlefield, which is imperative.

Ah Jiu nodded and said:

"The problem we are encountering at the moment is actually very simple, the crystal nucleus as a hard currency is the rigid need of every ability, using the crystal core as a physical currency, it has long been circulated on the front line, but there is no unified standard, it is okay to calculate this by weight, but we can't help it, let the ability people measure the weight of the crystal nucleus in their hands by themselves, which is also a big problem."

Especially different measuring instruments, there will be all kinds of deviations, coupled with the artificial shortage of two catties, the contradiction will still be stimulated, Qing Xiran is a person who requires perfection in everything, she found the social contradictions, and the contradictions must be completely stifled in all aspects.

Therefore, this crystal nucleus coin system, either not reformed, continue to wait for the contradiction to expand, if it is to be reformed, it must be reformed in place.

"The ancients had a mint, and the silver coins they used for circulation were all of a uniform style."

An administrator of the Crystal Nucleus system asked:

"Then can we also unify the crystal nucleus that circulates outside as physical money? The ancients had a penny, so we had a string of crystal nuclei, ten crystal nuclei as a string, nailed this price to the ground, and the standard was established. ”

"No."

Another administrator of the crystal core coin system raised an objection, saying:

"First of all, the silver taels and copper coins of the ancients cannot be digested, and they can only be used as currency circulation when they are issued, but our crystal nucleus can be absorbed by the supernatural, which means that it has universal currency attributes, but it is also consumable, and the crystal nucleus coins of unified specifications we issue will be less and less, and when there is not enough crystal nucleus coins for circulation in the market, the market will also be chaotic."

Immediately afterwards, on a screen on the wall, the administrator of the crystal nucleus system objected, saying:

"You're just thinking about the market now, so have you ever considered that there is no substance that can cut the crystal nucleus except for being absorbed by the supernatural."

This is also one of the reasons why Qing Xiran's crystal nucleus vein is so difficult to dig, there is no substance that can cut a whole piece of crystal nucleus into small pieces that meet the specifications, but fortunately, not all crystal nuclei in the crystal nucleus veins are boulder-sized blocks, which are the same as stones, there are also fist-sized fragments, not many of them, but there are still some.

Qing Xiran, who was in the chairman's position, suddenly interrupted everyone's argument and said:

"Since the crystal nucleus can only be consumed, then form an assembly line that consumes the crystal nucleus, consume the crystal nucleus into a unified one or two circular specifications, and then issue it as a physical crystal nucleus coin."