Fang Tian smiled silently in his heart again.

Surrounded by his Kaspersky story, at least these archmages are connected to half of the surface of the earth, and if they collectively travel to the earth at this time, it is estimated that they will be surprised for a few minutes at most, and they will probably know and adapt to where they are.

And to be honest, because of a certain relationship between existence and existence, the people of this world, not to mention these cultivators who stand at the peak of cultivation on the scene, are ordinary cultivators, and even ordinary people, can easily accept the concept of planes, traversals, and whatever.

So at the beginning, in his story, whether it was the Eight Realms or the Secret Realm or something, even the recent incident of Long Aotian constantly changing the background of the world in which he was located, although all the listeners were extremely shocked and shocked, almost no one did not believe it, or had any doubts about such a thing as "different worlds". ――

Instinctively, they don't doubt such things!

"That's right, it's a credit card!" Fang Tian smiled a little bitterly in his heart, but there was a smile on his face, "But what I want to ask your seniors to study is not only credit cards. ”

A place has a local character.

A world has a world characteristic.

It is foolish to live in the mountains and think about fishing, and it is not very realistic to live by the sea and try to be a hunter.

In terms of this world, it also has its own characteristics, and compared with the world of the previous life, there are similarities and differences between the two. -- But the difference is the key point.

Before, when trying to implement the points plan in Yanhuang City, Fang Tian had the idea of making a "card", but it was only a preliminary idea.

And now, when the group of archmages put a hard-handed, handmade version of the car in front of him. Fang Tian didn't hesitate anymore. -- The use of extremely rare elemental crystals on things like automobiles is undoubtedly a juggling and has no practical significance.

It can also be said that, at least at the existing stage, this is a "misguide".

So what are the applications of spars that are not misguided? Fang Tian has no intention of leading the world in this regard, and in fact he is not qualified.

"Qualifications" are an extremely crucial difference between this world and the world in the previous life.

In the past life, although many things were also about qualifications or something, in fact, looking back on the development of the whole world for thousands of years. You will find that almost everything is gradually developed from small to large and from bottom to top, from point to surface, from surface to whole. A spark sparks, and then a prairie fire.

Let's take the simplest example.

Burn the soil to a knot. Make it sturdy. It is a natural thing to use to hold water and things.

After all, in the primitive environment of a qiē device taken from nature, the surrounding area is only wood and stone, such as cutting the gourd open. When the water scoop is used, the stone is chiseled, and the water tank and pot are used. And where both of these things are lacking, find a more convenient alternative. It is the overall need and the general trend.

In this case, it is natural that the clay is molded, dried, and even burned to make it a "stone-like tool".

Mud, sand, are mixed together, somewhere, at a certain time, in a certain person's system, probably, intentionally or unintentionally, the sand is mixed into the mud, and after firing, it becomes a translucent thing in the form of dots or parts.

Then, naturally, glass, or glass, was created.

Then, somewhere, at some time, somewhere, in the process of holding or drinking water, through this magical translucent utensil, inadvertently found that on the other side of the vessel containing water, the image of something or something was distorted, and this distortion seemed normal to later generations, not worth mentioning, but at that time, it must have been inconceivable and earth-shattering.

At that time, in the face of this phenomenon, some people may be shocked, some people may be puzzled, some people may be curious, but there is no follow-up, but slowly, it is not so much an accident as it is an inevitability -- countless identical or similar accidents are superimposed together to form a kind of inevitability -- in the midst of necessity, a "magnifying glass" is born.

After that, telescopes, microscopes, etc., are also "inevitable" mid-rise and high-rise structures of this building.

After that, from small cells to large celestial bodies, as well as cell biology, genetically modified, electronics, materials science, geology, astronomy, and the nuclear physics behind the nuclear bomb, which was known to everyone in the previous world, was also "inevitably" born.

It can be said that in the previous life, in the 21st century, when all kinds of things were developing rapidly, almost most of the rapid development of the whole world can be traced back to the beginning, when there was a vicissitudes or vigorous hand that mixed a grain of sand into the soil to be burned.

In other words, it can also be said that the civilization of the previous life is the civilization built on a grain of sand.

One sand, one world.

In that world, Archimedes of ancient Greece said: "Give me a fulcrum, and I can pry up the earth." ”

In fact, this sentence is exactly the portrayal of the civilization in the previous life, not a hypothesis, but a real occurrence, stage, and continue to be staged.

If the current Fang Tian is asked to write a history of the development of civilization in the previous life, then he will skip walking upright, skipping the use of tools, and skipping these key steps that are considered to be milestones, and in the first chapter of the history of the development of civilization, he will write two words with an extremely dignified pen, "ceramics".

This is the fulcrum of that civilization.

This was the beginning of that civilization.

This is the cornerstone of that edifice of civilization.

This is the first spark of that civilization's fire.

And what allowed this fulcrum, the beginning, the cornerstone, and Mars to sprout and grow and eventually form a brilliant civilization was that there was no mage, no archmage, no sanctuary, and no ...... in the previous life

Actually, there is no need for those higher levels of storage.

As long as there is a mage-level existence, you can easily destroy the fulcrum, annihilate the beginning, shatter the cornerstone, and annihilate the spark, and it is not intentional.

This is Fang Tian's overall understanding and conclusion at the moment.

Of course, the deduction process is more complex and difficult to describe.

Based on this understanding, Fang Tian would not engage in any large-scale "invention" in this world, at least not at present, not to mention that he was only at the rank of an archmage at present, even if he reached the Holy Domain, he would not either.

As for the higher-ups, farther back, that's too far away and not in the plans.

Cultivation is his primary business.

And if he wants to do something outside of his position, there is only one word, "guide according to the situation".

And what he will do now is to guide the "non-business" of these archmages who study what kind of cars to another direction that can really make some extraordinary prospects, "credit cards", which is only the first step.

Many thoughts flickered through his consciousness, expressing in Fang Tian's body and mind, that is, in the sea of consciousness, hundreds of "suns" were so bright and burning that they reflected each other as a whole, and outside, following the words just now, Fang Tian continued without any interruption: "Seniors, my thoughts are ......"

Fang Tian's idea is very simple, expressed in three words, that is, "one card".

This card will be used for the identification of the residents of Yanhuang City, for the purpose of money counting and consumption, and for the official points of Yanhuang City...... In short, many of the plans that Fang Tian intends to implement need to be realized through the guò card.

And with Fang Tian's description, more of a prospect than a description, the eyes of the archmages, especially Galodos, gradually brightened up, and their expressions gradually became excited.

"This thing, this thing ......" After Fang Tian finished describing, one of the archmages present muttered, excited, and said incoherently.

Fang Tian smiled, did not make any further prospect or incitement, after a moment, he just said: "Fourth Elder, this idea, I will ask you and all the seniors here, I only have two questions, first, can this thing be realized through the guò magic array? Second, if it can be realized, how many such card cores can be made into a single elemental spar?" (to be continued......)