It is about thirty centimeters in diameter and is supposed to be a saucer-shaped base. Its structure is not too complicated, with three skeletons intersecting together. Among the parts scattered here and there, it was inconspicuous, but Chen Du noticed its presence at a glance.

Because three cards are placed on this pedestal.

Chen Du couldn't help but walk up to this thing.

The three cards are placed on three metal frames, each with a card slot. Among the three cards, one is an energy card, the other two, one is an airflow card, and the other is a three-star magic card.

As long as it comes to cards, Chen Du is always quick to make a judgment. This Samsung magic card can release a jujube core-shaped energy shield, which must have served as a protective base. If it weren't for the fact that he had repaired an energy shield phantom card last time, I'm afraid he wouldn't have recognized what kind of card this card was this time. However, the energy shield phantom card in front of him was far worse than the one he repaired last time.

Looking at this card carefully, Chen Duan couldn't help but be interested. Although he didn't understand the principle of this card, he could see the designer's intention in using the card. It was the first time he had seen a card that could make two cards work at the same time.

"Brother Yao is also interested in jamming?" Suddenly, a voice came from behind him.

Chen Du looked up, it was the silver-haired muscular man who had just asked him a question and called him a wrench.

Glancing at the guys who were about to go to the test car, Chen Du didn't answer and asked, "Why don't you go to see the test car?" ”

The wrench grinned and said with a bit of disapproval: "The things made by Huahua must be very good." Moreover, the real debugging is not something that can be seen during the test run, it must be professionally debugged. I guess Feng must not have the patience. ”

Thinking about Feng's surname, Chen Du agreed: "Yes." ”

"I didn't expect Brother Yao to be able to imitate 'loaches', it's amazing! Even if it is Zuo Tingyi, I am afraid that it may not be able to succeed. The sponsorship class is really a hidden dragon and a crouching tiger! The wrench looked at Chen Du with interest, but his words were quite meaningful.

Chen Dui's heart was slightly cold, he didn't expect that making "loaches" would actually make a wrench have such an idea.

"It's very simple for him." Chen Du said casually. He won't admit how hard it is, doesn't that mean he's very good?

The wrench was stunned, Chen Dui's words sounded very familiar with Zuo Tingyi.

Just as he was chewing on the deep meaning of Chen Dui's words, he was suddenly interrupted.

"What is this?" Chen Du asked, pointing to the saucer-shaped base underground.

"This is a flying machine I made, it is prepared for the competition, hehe, it is very crude, Brother Yao, please give me advice." Although the wrench is three or five thick, when it comes to talking, there are advances and retreats, and he is not the kind of brainless person.

"Matchup?"

"One of the activities between the clubs is that the aircraft flies in the firepower network, and the one who can reach the finish line in the end wins. At first, it was just a test of the agility of the aircraft, as well as the skills of the players. Hehe, I'm stupid, and I can only think of stupid methods. ”

"With a magic card? Energy shields? ”

"Hehe, Brother Yao really saw it at a glance. Indeed, I think it's better to simply add a protective cover to it and resist it to the end, which can be regarded as a loophole. The wrench laughed heartily.

"Good idea." Chen Du nodded, this plan can be described as a clever one, and he immediately said the question in his heart: "How did you solve the problem of using two cards at the same time?" ”

"Well...... wrench" wrench looked embarrassed: "I've spent a lot of time researching this technique......"

"Condition!" Chen Duan interrupted him very simply.

"Hah! Brother Yao is really fast-talking! Wrench laughed and said: "Although I spent more than one million on this three-star magic card, the effect is average, I think Brother Yao can help me make an energy cover magic card, of course, the materials are borne by me." As long as Brother Yao agrees, the younger brother will immediately give all his experience about this structure. ”

"Good!" Chen Du agreed without hesitation.

"It's a deal!" Wrench Daxi: "In this case, then the little brother will introduce this parallel structure in detail for Brother Yao!" ”

Back home, Chen Du was in a very good mood. The parallel structure of the wrench inspired him greatly. He had been struggling to find a simple version of the simple water world with his eyebrows, and now he finally saw a glimmer of light.

What Chen Du has to do now is to thoroughly digest the knowledge he gained from the wrench today.

At the end of the week, Chen Du came to Ami City again.

"Invite?" Chen Du asked a little strangely.

The shopkeeper nodded hurriedly: "Yes, Mrs. Ning hopes to thank you in person." Seeing Chen Dui's uninterested expression, he hurriedly said: "Mrs. Ning is a very good person, she is the real Ning family, although she has lived alone all these years. ”

The shopkeeper couldn't help but remind Mrs. Chen Wanning's identity.

"Thank you for your kindness on my behalf." Chen Du thought about it, but still refused: "Repairing the card is just my job, and there is nothing to appreciate." And I've had a lot of things going on lately and don't have time. ”

He's been doing a lot lately.

The most difficult problem was solved, and he also needed to work on the simple version of the simple water world. In addition, he owes Wrench an Energy Shield Phantom Card.

But this sentence, in the ears of the shopkeeper, is inevitably a little arrogant. The shopkeeper smiled bitterly in his heart, but he was thinking about how to answer Mrs. Ning. But the young man in front of him is also something he can't afford to offend, and there are still many places where he needs to rely on Chen Duan in the future. What's more, the family background of the students of Dongwei Academy, the probability of a big man is too great.

This time he returned with ten more three-star cards. Although he has a lot of money on hand recently, he still doesn't dare to take it lightly. There are too many places where you need to use money, and if you are not careful, your funds will become tight.

It took two weeks for Chen Du's "swordfish training" to finally complete. He didn't completely adopt the parallel structure of the wrench, but incorporated it into the cards, strictly speaking, a card instead of a parallel structure.

This card was named "Parallel Card" by Chen Du. It doesn't have anything other than the ability to use multiple cards at the same time. This is also the first card that Chen Du has made without a standard structure at all, and in a sense, he is equivalent to inventing a completely new card.

He didn't get the slightest bit complacent, the parallel structure was invented by a wrench, and he just compressed it onto a card. What's more, compared to the simple water world created by that mysterious card, the effect of this parallel card can only be regarded as unsatisfactory.

With the addition of parallel cards and energy cards, "Swordfish Training" requires a total of five cards, which also means that he needs to change to a meter with five slots.

He bought an ordinary five-slot meter, which cost him nearly half a million, which made him wonder if he needed to study the structure of the meter.

So far, this latest version of "Swordfish Training" has cost him a full million. Burning a million by now, he's a little numb to the numbers.

All five cards had been inserted into the meter, and he pressed the activation button.

A whole new world of simple water! A simple water world made by Chen Dui himself, although this water world is so simple, but when he enters, his heart is full of a sense of accomplishment.

Countless bubble fish swim leisurely in front of you, in groups. But don't underestimate these cute bubble fish, their speed and agility are no different from those triangular swordfish in Simple Water World. The water pressure here is exactly the same as in the simple water world.

You don't need to worry about injuries when you train in it. These round-headed, round-headed bubble fish will feel it when they hit it, but it doesn't hurt and doesn't leave any scars.

If he trains to dodge in this, Chen Du believes that he will be able to complete the swordfish challenge in the simple water world. He wondered what he would get if he completed the Swordfish Challenge.

He has one more regular training program.

It's just that...... When will the Devil Girl come back? Chen Dui felt a little uneasy in his heart, it had been several months since the Devil Girl disappeared, and there had been no news.

The devil girl didn't come back, and he could only continue to disguise this identity, he had no choice.

Back on campus, the news about Chen Dui's making "loaches" had already spread in the class. The eyes of his classmates looking at him now all have a bit of respect and admiration, which is very different from the simple fear before.

It's also quite interesting to say. The news of Chen Du's production of the "Loach" airflow card was the most widely spread among the sponsor classes, and most of these gentlemen loved to card and change cars. So they understand the value of "loaches", but in the whole campus, Chen Du is still not famous.

"Loach"? What is that?

The self-motivated students are disdainful of these gentlemen who play the shuttle bus, and naturally they will not pay attention to these news. Besides, in their opinion, if the sponsorship class can also produce a card-making master, it will not be possible unless Dongwei Academy has become a university like Xingyuan.

But the admiring gaze of the classmates still made Chen Du secretly vigilant, and there were notices of arresting himself everywhere outside, and if he was not careful, it would be a dead end. He was now secretly glad that the energy shield magic card he made for the wrench did not completely copy Mrs. Ning's magic card. The magic card made for the wrench is a little stronger than the ordinary energy shield magic card, but it's still not too out of place.

During this time, people kept coming to him, hoping to buy a "loach" card. Feng's "Fire Mayfly" has become the most famous shuttle car in the Dongwei Academy's car transformation circle. Many even consider it to be the most flexible shuttle in the entire Acropolis.

However, all of these people's requests were rejected by Chen Dui. Money is important, but obviously, the surname is more important.

(To be continued)