The relevant information in Li Mu and Chu Yun's student card had been updated, so they entered the third floor of the library smoothly.

There are many fewer books on the third floor of the library than on the second floor, and the books here are still very useful to Li Mu. Some special module combinations, some rare card crafting methods, some card secrets.

Among them, Li Mu is most concerned about card cracking and information about two-dimensional cards.

"Gold cards, the probability of gold cards appearing since ancient times is very small, and with the deepening of human research on cards, this situation has not improved much."

This is a book about improving the success rate of gold cards, and the methods described above Li Mu are noncommittal, but the author's research on gold cards has given Li Mu a lot of inspiration.

The reason why I wanted to find books on gold cards was mainly because Li Mu felt a little strange that every card he made was a gold card. Maybe you can solve the mystery of two-dimensional cards from here.

Unfortunately, this book doesn't have anything to say about two-dimensional cards and card cracking.

"I'm stupid, this is a high-tech world." Thinking of this, Li Mu hurriedly used the card machine to search for content about card cracking and two-dimensional cards, and then the library's indexing system automatically helped Li Mu find two books related to card cracking on the third floor.

As for the two-dimensional card, the system said that it didn't know what Li Mu was talking about.

Li Mu found a table to sit down, there are few books in the library on this floor, and there are more tables for reading books, not like downstairs, there is no place to sit when there are many people.

There are a lot of people on the third floor today, most of them are immature faces, many of them are like Li Mu, their grades are relatively good, they have just obtained the permission of the third floor, and they can't wait to see the collection of books on it.

However, there are many books on the third floor that they can't read.

"There are usually three ways to crack a card, one is to use a special potion to break down the sacrificial card liquid. However, the card patterns obtained in this method are incomplete, and even if it is a one-star card, it will take at least hundreds of cards to obtain a relatively complete pattern combination. ”

"After obtaining the pattern combination, it is also necessary to use a professional mental force analyzer to decompose and copy the mental power on each pattern."

"Since there will definitely be subtle differences in the mental power attached to each pattern on each card, the cards cracked by this method are usually not very stable."

"It's still feasible to use this method for low-level cards, but it's too expensive for two-star cards. For cards with three stars or more, this method is almost impossible to succeed because the cards are drawn using the method of superimposing textures. ”

Seeing this, Li Mu breathed a sigh of relief, his two-dimensional cards also had a lot of strokes superimposed together when he drew them, and it seemed that this method was difficult to work for his own cards.

"The second method is the most effective way, which is to use smart card machines to parse and crack the cards. By studying the abilities of the cards and deducing the patterns of the cards in reverse, this method requires super smart cards to be possible. Usually only some large organizations or state agencies have such machines. ”

"The third method is more alternative, so it's better to crack the card than to plagiarize. Since the cards in this world are composed of various modules, a powerful card maker can make the card infinitely close to the target card by studying the attributes of each module of the card and modifying the parameters of each module, so that even if you don't know the pattern of the other party, you can make similar cards. This kind of misappropriation of other people's research results can be said to be very shameless. ”

"But it's not that different from researching new cards on your own, and the end result is definitely quite different."

After reading these three cracking methods, Li Mu still has no bottom on his cards, and he is actually the least worried about the third method, but the first and second methods are the most simple and rude.

If someone finds out that his pattern is completely different from the cards in this world, they will have to arrest him and study him.

The rest of the book is a detailed introduction to the method of cracking, in fact, this cracking card is not all illegal, there are some rare cards handed down from ancient times and cards of hostile countries that need people to crack, and even a special crack profession has been formed.

Li Mu worriedly took out the second book, if the cards were likely to be cracked, then he could only sell regular cards, and the two-dimensional cards could only be used by himself.

The second book is about anti-piracy methods for cards, which usually only make them more difficult to crack and cannot be completely safe.

Some methods are to add secondary patterns to the textures, some methods are to draw cards with ink that reacts with cracking potions, and some even set up a self-destruct program that will start if an instrument tries to crack it......

"If these methods are useful, why does this world need a cracker?" The road is one foot high and the magic is one foot high, Li Mu doesn't have much expectation for these methods, and these methods will more or less reduce the quality of the card.

But when Li Mu turned to the last few pages, his eyes lit up.

It was a real sparkle, because there was a shiny gold card drawn on the page!

"The Gold Card, second only to the legendary Soul Card, is seen as a symbol of wealth, power, glory, and strength. Not only is it much more powerful than normal cards, but it's also almost impossible to crack. ”

"There was once an organization that spent a lot of money to unite a number of super smart cards to crack a one-star gold card, and the cracking went very smoothly, but the results were speechless."

"As a result of cracking, there are completely different patterns from the existing card system, and those lines seem to be children's graffiti. However, even if that powerful organization perfectly simulated the mental power on the card, it would not be able to make a gold card. ”

"The reason why I say it's perfect, because the first gold card was made by the person who organized the cracking of this gold card, a six-star card maker!"

"According to the description of this six-star master, the texture of the card he drew at that time was fundamentally different from the current one, and the texture of the card changed dramatically after passing through the sacrifice card."

"But what's strange is that even the same card maker can't succeed in reproducing the cracked card patterns and spiritual imprints on them."

"The time for humans to study cards is still very short, and what people thought was impossible many years ago has now been realized, and I believe that the secret of the gold card will be known to humans in the near future."

Li Muqiang endured his excitement and turned the last page, only to see a huge fireball drawn there! It's the pattern of that gold card after passing through the sacrificial card!