God Card

"Card science is a very profound knowledge, but no matter how advanced the knowledge is, it also has an extremely simple beginning that is accepted by the world, and some bumpy processes in the middle.

In this process, more and more people who understand it will discover its unfathomable depth, and gradually those with poor comprehension and low aptitude will be eliminated, and those with high comprehension and high aptitude may not really reach the end.

To sum it up in the words of a former sage, that is, "the mountain of books has roads and hard work as a path, and the sea of ​​learning has no boundaries and hard work."

Card science was not a science in the national era before the federal era.

According to records, the first original card was not made by a powerful card maker, but obtained from SDW, the first monster with extraordinary power that appeared on Earth at that time.

At that time, sdw caused a great disaster to the planet earth, and the country had to use nuclear bombs to destroy this monster. After sdw died, the card found in his body was an extremely rare golden six-star card.

This card was finally obtained by the great title card god Baidi.

Baidi used this card to kill many monsters that appeared later, which led to the discovery of more cards.

Some cards were researched and investigated by the scientific research departments of various countries at that time, trying to copy new identical cards.

Since then, card science has also had a vague outline.

After a long period of development, during this period, humans began to come into contact with the interstellar humans who entered the solar system, and learned more advanced card-making techniques, which led to the appearance of more powerful card gods like Baidi on Earth Star, and even It was some card makers who created their own genre, which promoted the rapid development of card science.

However, despite the rapid development of card science, there are more and more monsters that invade the planet from the universe and starry sky.

The interstellar humans have no interest in the earth star, a barren area where the energy of the sky and the earth is thin, so there are no strong people staying on the earth star to help clean up the interstellar monsters, and there are no top-notch cards that exceed seven stars.

Under the pressure of survival, countries began to share card technology and huddle together to keep warm.

The national system was abolished, the federal era was formally established, and card science entered a golden age of rapid development."

Tang Jian turned over the summary of this page of the book and continued to look down.

Almost most of the books on the basic knowledge of cards will explain the source of card science, the development history and so on in the front part of the book.

Tang Jian is already familiar with it.

He flipped through the book casually, then closed the book, and turned to look at the other students in the class casually.

Class 3 (12) of senior high school, this is just a very ordinary class, not an experimental class or a rocket class.

The student with the best grades in this class is Wang Xue, a girl.

But her outstanding performance is only in arts and sciences, and she may be able to enter a good arts and sciences college in the future.

But the mainstream in this world is cards, and the highest social status is a card master or card maker.

No matter how good your grades in arts and sciences are, once you can't become a card master, it will be difficult to get in touch with the core card technology civilization of the card world. Climbing to the top of an urban area is considered powerful.

In the card world, everything revolves around card masters to make rules.

Ordinary people can go into politics if they want to, but they are not card masters. If they want to be able to climb above the township department level, then they are too demanding on talents and opportunities.

It’s okay to enter the entertainment circle, but that’s just an actor. In the world of cards, under the threat and oppression of sinkholes, entertainment matters account for a very small proportion.

Actors in the entertainment industry are basically just beautiful vases held by powerful card masters, which can be regarded as a bit of fun.

Tang Jian was a three-star card master and card maker in his previous life. At that time, many little stars came to him on their own initiative, wanting to seek his protection and support.

Therefore, he is very aware of the social status gap between card masters and ordinary people. The most urgent thing to do after rebirth is to become a card master again.

In the current class he is in, students like Wang Xue who have excellent grades in arts and sciences but are not good at card making and card making can be ignored.

According to the impression in memory, Liu Kun was the best in Ban Lika at that time.

Tang Jian's eyes fell on a burly young man who was sitting in the front row of a group and was holding some kind of power grip.

When this guy was in the college entrance examination, Ka Neng got a good score of 108, which was even better than Yang Mao who had taken drugs. However, his card making ability was very poor, and his cultural performance was average, so he finally passed a school.

Now this guy should be able to be above 70, and he will definitely be able to join the rocket class specially established by the school in ten days.

Except for Liu Kun, there are several top students in the class who can score around 40, and Yang Mao is one of them.

Tang Jian remembered that when the rocket class was established, only Yang Mao, Liu Kun, and Gao Yang joined the rocket class.

"Hey, bitch, why have you been in a daze for the past two days? Did I borrow your book yesterday and read it? Remember to return it to me after reading it."

At this moment, Yang Mao bumped Tang Jian with his elbow.

Tang Jian came back to his senses, glanced at Yang Mao, and his eyes fell on a whiteboard card placed on his desk.

Seeing that the complicated lines were suddenly cut off in the middle, he knew that Yang Mao must have failed to make the card, so he chatted with him to relax.

"It's almost finished, you can take it." Tang Jian casually pulled out Yang Mao's book and handed it to Yang Mao.

"So fast?" Yang Mao was a little surprised.

Tang Jian's eyes flashed and he suddenly thought, he pointed to the whiteboard card on Yang Mao's table and said, "Your card has been invalidated, how about selling it to me at a lower price?"

"Ah? You want to collect scrap cards?" Yang Mao looked strange, "The price for buying scrap cards outside is 10 yuan a piece. If you want it, I will give you 8 yuan nearby."

It was indeed nearby, at least to avoid the trouble of running out to sell it, but Tang Jian understood that this was a favor from Yang Mao to take care of him.

Yang Mao's family is not poor, so naturally he doesn't care about the lack of two yuan.

But Tang Jian is not willing to take advantage of this buddy.

"9 yuan. In the future, you will sell all the waste cards to me, so as not to run around." Tang Jian said.

He bought scrap cards for 9 yuan, and they were of a large quantity. He did not take advantage of Yang Mao, and saved Yang Mao from going out to sell them. Time is money.

Seeing this, Yang Mao didn't say much, and casually handed the waste card to Tang Jian, "Take it, and give me the money after you make up a hundred."

"Thank you." Tang Jian took the waste card, looked at it casually for a while, and stuffed it into the pencil case.

The function of the waste card is limited, and it can only be used to make a new card after washing off the energy ink with dilute energy water, but it is only worth the last use, and it is useless if it fails again.

However, waste cards washed with rare energy like this will have poorer conductivity, which will eventually lead to an increase in the difficulty of card production, and the performance of the produced cards may also decline.

Therefore, although there is a market for scrap cards, people like Yang Mao usually sell them without trouble.

However, Tang Jian's funds are limited now, and if he can buy a scrap card from Yang Mao, he can also save about ten yuan in funds.

To make a whiteboard one-star energy card, the material cost of energy ink and whiteboard card is 45 yuan.

But with a purchased waste card, and then re-making a whiteboard one-star energy card, you only need to buy some rare energy water.

A bottle of dilute energy water costs 50 yuan, which can wash off the energy ink on about 10 cards.

That is to say, buying a scrap card to replace a new one can save about 11 yuan, which is already Tang Jian’s daily meal expenses