The light curtain that ejected in front of Chen Dui, on which there were intricate and complex structures, this was the result of the calculation box during this time.

The computing box is an extremely important card, and he protects it very carefully. Except for the first time Qiu Shanyu saw it, after which he put it alone in a room, and even that night, he always took it with him. The calculation box has also lived up to his expectations, and has now completed the optimization of several energy structures.

He knew very well that what he was watching now, if leaked out, would be enough to cause an uproar. Countless card makers will flock to Dongrui City, even the Big Six, I am afraid that they will do whatever it takes to get this shocking card machine.

Now, he doesn't have much time to ponder, but every day he calculates the contents of the box and immediately memorizes it. And most of his calculations are some very basic structures, these structures often need to be used hundreds or even thousands of times in card making, any slight improvement, will make the entire card surname can have a significant improvement.

Until he was sure that he had memorized everything correctly, he reset the tasks for the next part of the calculation box.

With all this done, he walked into another room. This suite has eight separate rooms, and he and Qiu Shanyu live in this suite, but Qiu Shanyu can't enter other rooms except for her own room, which also makes her hate it. She was full of curiosity about Chen Dui's things, but Chen Dui guarded her like a thief, and she couldn't touch the core things at all. However, even what she knew at the moment was enough to horrify her.

This Cao Dong has so many techniques in his hands! Qiu Shanyu, who was born in Faya, how could she not know the value of these technologies?

What is the origin of this guy? Qiu Shanyu, who was shocked and suspicious, couldn't figure out the origin of Chen Dui even if she wanted to break her brain.

The closed door blocked her view completely.

Chen Du took out the mysterious card, and his eyes fell on the surface of the card that was as vast as the starry sky, and he couldn't help but feel a lot of emotion in his heart. He still remembers when he first got the card, and he was delighted with every bit of improvement. And now, although he has been improving, the joy seems to have faded a lot. More often than not, he needs to worry more about whether his increased strength will be able to cope with the emerging problems.

He didn't immediately enter the mystery card, but was thinking. His habits were so mixed that even he was a little surprised. The contents of the mystery card seem to be fragmented and self-contained. Weah's no-card tricks, especially air, have become his secret weapon in battle. Nishizawa's Zero Style, insight into opportunities, unpredictable, extremely conducive to actual combat, is better than the method of breathing.

Others, such as card making and card machinery, each of them is a broad and profound and boundless knowledge, and he has also dabbled in it.

As for the cards, it's even more complicated. "Double Pole", "Golden Word Lock", "Snake Mirror", "Variety", "Pattern Shuttle", ...... Refute the miscellaneous, Chen Du couldn't help laughing at himself, others were still worried about the inheritance, but he was worried about what he had learned was too complicated.

Once again, his gaze fell on the mystery card. Today, he doesn't know how much wider his vision is than before, and he is quite sure of the origin of this card. In this card, all the top knowledge is recorded, and a considerable part of it is very different from the current knowledge system.

The only person who can reach such heights is a character like Heina Fancent, that is, a master who stands at the pinnacle of the card world!

Chen's first thought was also that of Heina Van Sente, but he quickly ruled it out. The content of this card is too different from the current system. The current system is the system established by Haina Fancent himself and named after him - the Fansent system!

In history, there is only one person who can reach the same height as Heinevansent, Rosenberg! Legend has it that Rosenberg is best at magic cards, and magic cards, especially high-level magic cards, were created and invented by him. The magic card knowledge inside the mystery card is breathtaking. Chen Dui's first three-star magic card [Tail Shuttle Card], he can now feel the extraordinary nature of the mystery card even more.

However, the only thing that made him feel a little confused was related to chips. In fact, even now, he has never heard any information about chips, and he can't find a single word about chips in various textbooks. If this card was really made by Rosenborg, why hasn't it been handed down? On the contrary, he had discovered the use of chips in the [Lower City] where Alfonso and the others lived.

After thinking about it for a long time, I still couldn't figure it out. Chen Du suddenly smiled dumbly, and he actually came to the point of leisurely thinking about the origin of this card.

For the mystery card, Chen Du can now face it more calmly, and he is no longer overly nervous as before. In the past, he had no self-protection power at all, and in order to prevent others from coveting, his spirit has always been highly tense. However, now, his personal strength is much stronger than before. As long as he doesn't meet a Kaxiu of your level Tang Hanpei, in the face of other masters, he is also confident that he will retreat.

The more he learns about the chips, the more he feels how profound and extensive the knowledge is! Even if he is learned by others, he is not worried at all, this system is too large and profound.

He specially admitted some basic chip card knowledge and passed it on to Ruqiu. Bagnell and his party are fighting in the jungle, and they are not around, and once the card is damaged, it cannot be repaired. These card knowledge are quite basic, but Ru Qiu has been with Chen Dui for a long time, and she has participated in Chen Dui's card making many times, and her level is much higher than before, so she can quickly digest this knowledge. In this way, Bagnel has one more point of protection.

The increase in knowledge made him understand that it is impossible to do everything by himself, and the power of the group is far stronger than the power of the individual!

This time, however, his goal was not card making. Tan Yuwen passed on his identity as a student of Xize, and what followed was only fear of endless trouble. Nishizawa's enemies were all over the world, and when they couldn't find Nishizawa, they became the best target. And the reason why there is no change now, on the one hand, is the deterrent effect brought about by the big battle a few nights ago, and on the other hand, the existence of Xie Yanbai makes them even more hesitant.

However, with more and more masters in Dongrui City, this deadlock will definitely be broken. Xie Yanbai's strength is certainly strong, but Chen Duan does not want to survive under the protection of others all the time.

He is no longer the powerless Chen Dui!

Re-entering the mystery card, a flower in front of you, the real illusion reappears, and it is another perceptual sensitivity test.

The familiar scene made him smile, and he didn't keep his perception at the moment, and let it all go!

"Test score: Perceptual sensitivity index 95. Reach the demonstration of the seven energy structures and the trigger conditions of the "One Breath Perception Exercise Method". The long-lost old voice sounded again.

Perceptual sensitivity index 95! This result was not too surprising to Chen Du, his progress during this period was extremely rapid, and under the tempering of the [Bipolar Card] and the Zero Style, his perceptual sensitivity index increased very significantly.

He came for this "One Breath Perception Exercise Method"! Although his perception is extremely sensitive, in terms of strength, he has not broken through the seventh level for a long time, which is also the most important problem that hinders his progress now. There are many problems with the perceptual exercise method he has figured out, and if Nishizawa hadn't pointed it out last time, he would definitely have been devoured by it in the future. Although the exchange between the two was a transaction, from this point of view, he was quite grateful to Nishizawa.

Only with a more advanced perceptual exercise can you go further. Once his perception strength broke through level seven, his personal strength would quickly increase by a large margin.

Before he could trigger the One Breath Perception Exercise Method, his surroundings suddenly changed. The white mist dissipated, and in front of him, floated a piece of paper, a book, a miniature model, and a silver ball.

Chen Du lightly touched the piece of paper with his fingers, and suddenly, the paper turned into a huge light curtain, on which was written "One Breath Perception Exercise Method", and he quickly settled down and carefully read the content on it.

Three hours passed for him to read. The things inside are not difficult and obscure, and the words are very straightforward and precise, and they are easy to understand. However, he was accustomed to thinking about the principle of the "One Breath Perception Exercise Method", which took so much time.

"One Breath Perception Exercise Method" is completely different from what Chen Du imagined. The method he is using now is what he has indiscriminately developed based on the name "One Breath Perception Exercise Method", and he also created the Snow Pit Method as a result. His method is to use highly oppressive external forces to stimulate the increase of perception. But the "One Breath Perception Exercise Method" is not the same. It is the use of Cassiu's breathing, to be precise, the integration of perceptual exercises into Cassiu's usual breathing. It condenses perception into a string-like thread of perception, and every breath is like pulling a bow and firing an arrow. When you inhale, it is like drawing a bow, and when you exhale, it is like releasing an arrow, and the perception is constantly stimulated and tempered between breaths every day, becoming stronger and stronger. Moreover, the perception exercised by the "One Breath Perception Exercise Method" has another characteristic, that is, explosiveness!

Chen Du had to admire the person who created this unbelievable perceptual exercise. Compared with others, the snow pit method created by himself is really shoddy, and there are many loopholes. If it weren't for the powerful medical card Xiu like Su Liucherou, I am afraid that the non-combat attrition would be very powerful.

However, the "One Breath Perception Exercise Method" is extremely orderly and has no damage to people's physical safety. Moreover, this also means that I am exercising my perception all the time, how can my perception grow unhappily?

(To be continued)