After calculating the amount of credit, Dai Huadong received a yellow card...... You can owe 10,000 gold soul coins on credit......

Why does Madea only have 10,000 of his own? Obviously, Wang Dong has 100,000, and Huo Yuhao also has the right to pick up a treasure reward item every year, why is the same core disciple so different, bastard!

"Because you still only have two rings, and I already have three rings, needless to say, Yu Hao is a core disciple of both the martial soul department and the soul guide department. And it's the college's decision. Wang Dong sneered, this is a rare opportunity to hit Dai Huadong.

"But you can't beat me."

“…… If you have the ability to go to the fighting soul area, let's compare it! Am I still afraid of you? Wang Dong said angrily.

Dai Huadong smiled: "Hehe, you have a lower upgrade assessment score than me." ”

"......" Wang Dong remembered the strange scene when Dai Huadong and the bloodthirsty demon bear were fighting, so he stopped talking.

Huo Yuhao hurriedly played a round: "Okay, second brother, Wang Dong, don't you quarrel, Wang Dong, didn't you fall in love with that fast soul bone before?" Let's take a look. ”

"I'm going to see that box, you two can go by yourself, you won't get lost if you're such an adult anyway, right?" Dai Huadong said that he was very concerned about the box.

Before coming to the booth, Dai Huadong first looked at the overall shape of the box, this is a suitcase, but there is no gap when you look closely, it feels like a metal square with a handle on it, the box is not particularly large, it is as big as the display screen of an ordinary computer in the previous life, only about ten centimeters thick. There was a string of English letters on the box, but Dai Huadong could only recognize bluefly and school one word apart, and the others were completely blind. Then he glanced at the introductory sign, which read:

"The unknown chest, made of unknown metal, is extremely sturdy, and has a symbol on it that has never appeared on the Douluo Continent, and it is speculated that it may be a kind of writing. The sturdiness of the box even the Six-Ring Soul Emperor could not leave a mark on it, and in order to avoid destroying the contents of the box, a greater intensity test had not been carried out, and what the box contained was completely unknown. This box was purchased by the Honkaku, and according to the seller, it was found in a cave that had collapsed in a mountain range in the Heavenly Soul Empire. Although I don't know what is inside the box, it is certain that the material that makes up the box is definitely an extremely fine metal, and I believe that the items that can be preserved in this kind of box must be extremely precious. ”

The price of this chest is 10,000 gold soul coins.

"......" Dai Huadong looked at the price silently, he suddenly felt the malice of this world, the credit limit of Made's 10,000 gold soul coins was just used up! You don't even know what's in it, hey!

"It's troublesome, what if I buy it and find out that it's not a good thing?" Dai Huadong pondered for a while, "But Xu Yiyi is not here, otherwise you can ask her what is written on it." ”

"Wait, bluefly...... school…… Bluffrey ...... Bluffrey College ...... It can't be Xu Yiyi's school, right? Dai Huadong suddenly remembered that Xu Yiyi had said when she was drawing train drawings that she was a student at Bluffrey College.

"But what's the use of knowing this? She's not here now, so she can't see it at all, right? Dai Huadong said angrily.

After struggling for a long time, Dai Huadong decided, buy and buy, after this village, there will be no such shop, maybe it is the research materials of the Bluffrey College or something, of course, in case it is the money of that world...... Dai Huadong thinks that no one should use this kind of metal box to hold money, right? After all, aren't all those big black suitcases filled with money in the movie? And you don't usually get a bunch of English on it, do you?

So he went to the counter and checked in...... Trading, Dai Huadong himself can't take out 10,000 gold soul coins, although he has made a lot of money by writing books, but he hasn't earned so much. He took out his credit card and handed it to the other party, and asked the other party to transfer half of the money in it, and the rest was made up by the credit amount.

"Alright, then please come with me." The staff next to him took Dai Huadong to the booth, removed the glass cover on it, and handed the box inside to Dai Huadong.

After getting the box, Dai Huadong sighed and said, "I hope I won't be pitted......

Huo Yuhao and Wang Dong had already bought the soul bone, and there was also a black crystal marked as thousand-year-old whale glue that was actually 10,000-year-old whale glue.

"Hey, hey, we've made a lot of money this time, what did you buy, second brother? The box? Huo Yuhao looked at the box in Dai Huadong's hand curiously.

Dai Huadong lifted the box in his hand, and said helplessly: "This thing may be good or bad, anyway, Yuhao, what can your spiritual detection detect inside?" ”

Huo Yuhao turned on the martial spirit, tried it for a while, and then showed a surprised look: "No, there is something that isolates my spiritual detection." ”

"Is that so?" Dai Huadong looked at the box in his hand, this thing can actually isolate Yu Hao's spiritual detection, it seems that it is not simple.

He thought about it for a while, and used one of the abilities that comes with the ability of utopian manifestation, analysis, which can analyze the microscopic structure of matter, but it is limited to the level of molecules and atoms.

The result of the analysis made him stunned for a moment, the material of this thing is mainly carbon, and according to their arrangement, this box is made of nanomaterials. But this shouldn't be, if it's just a simple nanomaterial, Huo Yuhao's spiritual detection should still be able to pass through, this is what he specially let Huo Yuhao experiment.

"In other words, there must be something special about this thing, otherwise it wouldn't be like this, but it's a pity that my analytical ability is limited, otherwise I can see the material structure inside. Forget it, what can be determined is that this thing is not simple, let's ask Xu Yiyi when I go back. Dai Huadong thought so in his heart.

"Anyway, what's in this box, second brother? How well do you keep it secret? Huo Yuhao asked curiously, he also knew that some soul guides could isolate spiritual detection, so he didn't think much about it.

But Dai Huadong knew that Xu Yiyi said that there was no magic and superpowers in their world, and there was no spiritual power, but it could isolate spiritual detection, what did this mean? Either it has an attached energy field, or its inner layer is neutron star matter, but the box is not heavy, then it may resemble a strong interaction material like a water droplet in a three-body problem (note: the mass of the water droplet in the three-body is only a few tons, but the size of a truck).

Thinking of this, Dai Huadong's eyes lit up a little, of course he could manifest neutron star matter, but even if he drained his soul power, he could only manifest a little bit of it, and it had no value at all. But if it is possible to obtain the structure of such a strongly interacting material...... That's almost absolute defense.

"Second brother, are you okay?" Huo Yuhao looked at Dai Huadong, who was inexplicably excited, and asked with some concern.

Wang Dong moved away from Dai Huadong a little and said, "Maybe your second brother has a convulsion, right?" ”

Dai Huadong rarely didn't refute him, thinking to himself: "No, let Xu Yiyi see if you can open it first, and what if it's not a strong interaction material?" ”

So he pressed the idea of destroying this nanomaterial shell on the spot, temporarily held the box in his hand, and decided to wait for Xu Yiyi to see it.

"Wang Dong, do you want to know what people with cerebral convulsions will do to people who say bad things about him?" Dai Huadong showed a kind smile......