called Jin Yang, and while chatting, the two walked towards the previous freshman dormitory.

Taking weapons is one thing, the most important thing is that Zhang Xiaoyu wants to see what can be exchanged for the credit exchange system of Wuhan University.

He now has 13 million in cash alone, in addition to more than a thousand credits, and there is also a second-grade beast general-level black-veined python tendon in his previous backpack.

These things are all Zhang Xiaoyu's wealth now.

He planned to use the snake tendon to repair the bow and arrow, but he didn't know if the Foundry College of Jiangnan Wuhan University was responsible for repairing it.

As for the credits, he doesn't plan to use them for the time being, and the cash is exchanged for credits, and it's too much of a loss, so he keeps them for the time being, uses them at home, or buys other things.

Moreover, although Wuhan University has opened cash exchange credits, it is not unlimited, and Zhang Xiaoyu has not understood what this upper limit is.

When the two passed by Area D, they happened to see Wang Xiang and Su He.

However, these two people, after seeing Zhang Xiaoyu, ran as fast as a mouse saw a cat.

"These two seem to be your classmates, why do you feel like you've met your father, I'm afraid of being like this. ”

Jin Yang thought it was funny and quipped.

Zhang Xiaoyu ignored it, but when he saw these two people, he suddenly remembered a name.

Jiang Nan.

This senior, who was almost named a legend in Los Angeles No. 1 Middle School back then, has not been seen since the college entrance examination physical examination.

Moreover, Zhang Xiaoyu remembers very well that Jiang Nan's name is not on the college entrance examination list of Los Angeles No. 1 Middle School.

At the graduation ceremony that day, they didn't seem to see each other.

He and Jiang Nan are only general friends, and the two don't have any friendship, but Zhang Xiaoyu still has a deep memory of this senior who looks better than girls.

"Let's go, don't mention them. ”

Shaking his head, Zhang Xiaoyu didn't think much about it anymore, and left quickly with Jin Yang.

I took the weapon, and it was already afternoon.

The logistics department was open twenty-four hours a day, and when Zhang Xiaoyu and Jin Yang went, it had become empty and deserted.

There are only a few people on duty inside, all of whom are middle-aged uncles.

The arrival of the two did not cause any fluctuations, and the few teachers on duty didn't even bother to take a look, and they were still brushing their favorite bloody dramas.

"Teacher, I'm a freshman and want to see the credit exchange system of Wuhan University. ”

The teacher in charge of the exchange didn't even bother to look up, pushed a screen over, and ignored it.

thanked him politely, Zhang Xiaoyu didn't care about the other party's attitude, and put the student ID card on.

Ding, freshman Zhang Xiaoyu, welcome to use the credit exchange system, currently has 1130 credits.

It's still a familiar, mechanical sound.

Subsequently, a large row of redemption lists will appear on the screen.

The teacher in charge of the exchange was slightly stunned for a moment, a different color flashed in his eyes, and then returned to normal.

On the screen, there are only three options.

The first product area, the second product area, the third product area.

After hesitating for a moment, Zhang Xiaoyu clicked on the exchange area of a product.

Normal Qi Blood: 7 credits.

Yipin Qi Blood: 20 credits.

Common bone quenching fluid: 20 credits.

Yipinquenching bone fluid: 80 credits.

The price of these things is not very different from the outside world, and even the exchange of Wuda is even cheaper.

Zhang Xiaoyu shifted his gaze downward.

Yipin Snake Fruit: 50 credits.

Yipin Bone Erosion Grass: 100 credits.

Yipin Burning Blood Pill: 100 credits.

"There's actually a snake fruit here? The market price of this thing is actually a million pieces. ”

I thought that I had also obtained a few snake fruits in the southern forest, but I didn't know the specific price of this thing.

In the Yipin area, Zhang Xiaoyu has never seen many things, and the highest price is 150 credits.

Soon, Zhang Xiaoyu clicked on the second-grade area.

There's a lot more stuff in it, but I don't know it in general.

Second Grade Qi Blood: 80 credits.

Second grade quenching bone fluid: 100 credits.

Second Grade Snake Fruit: 200 credits.

Second Grade Burning Blood Pill: 200 credits.

"The quenching liquid, qi and blood of the second grade are all used by the martial artists of the war general realm, and as for the third grade, the peak of the war generals will only use a little.

Although you have a lot of credits, the most important thing is to redeem the ones that suit you. ”

The teacher in charge of the exchange probably saw Zhang Xiaoyu's doubts, put down the tablet in his hand, and opened his mouth to explain.

"Thank you, teacher, what about the three grades, is it for the warriors of the War Emperor Realm?"

Zhang Xiaoyu chuckled lightly and continued to ask questions.

"See for yourself. ”

was stunned for a moment, Zhang Xiaoyu was not verbose, and clicked on the area of the third grade.

Quenching Bone Fruit: 500 credits.

Resurrection Pill: 300 credits.

Sanpin Snake Yanguo: 800 credits.

In the future, there will be all kinds of strange materials, but there is no such thing as gene stock solution.

"You can see it, hehe, the three-grade area is actually prepared for the peak of the War General Realm and the warriors of the War Emperor Realm.

However, these things are only useful for beginner and intermediate Battle Emperor Realm martial artists.

The cultivation of martial artists in the War Emperor Realm rarely uses qi and blood, but uses a pool of qi and blood, and then cooperates with a high-grade breathing method, that is, genetic technique.

These things, when you cultivate to the Battle Emperor realm, you will know, and it is useless to look at them now. ”

"Okay, thank you, teacher, I'll take a look at other things. ”

His gaze continued to move downward, and Zhang Xiaoyu's pupils suddenly shrank.

Three-grade beast general-level demon beast brain nucleus: 1000 credits.

Three-grade beast general-level demon beast heart core: 1000 credits.

Three-grade Beast Emperor Demon Beast Heart Core: 10,000 credits, Heart Core: 10,000 credits.

"Teacher, does Wuda still have a demon beast brain core exchange?"

Holding back the excitement in his heart, Zhang Xiaoyu asked slowly.

"It's natural, but these things can't be taken directly, so there aren't many people who exchange them.

It was mainly exchanged by the students of the School of Pharmacy to make the Resurrection Pill and some other pills.

What? Do you want to study pharmaceuticals?"

The teacher said later, but he was a little puzzled.

This thing is naturally there, but there are not many people who exchange it.

Among them, the price is one aspect, it is indeed too expensive, and more importantly, the heart core of the demon beast, the brain core, cannot be taken directly.

As a result, few people are interested in it, except for students from the School of Pharmacy.

"No, I just looked, I haven't seen it before, so I'm curious, this thing is so expensive. ”

While thinking about how many calories the brain and heart nuclei of the three-grade demon beast can provide him, Zhang Xiaoyu has no intention of exchanging them for the time being.

This thing is too expensive, and his little credits can't withstand consumption at all, so it's better to cultivate honestly.

After reading the pill area, Zhang Xiaoyu set his eyes on the weapon area.

Weapon zone grading is simple. A, B, C, D, E, F, a total of six levels.

Today's weapons are forged with krypton gold mixed with some other metals, and neither the hardness nor the sharpness of the previous cold weapons can be compared.

Zhang Xiaoyu skipped the three levels behind and directly fell his gaze to the front.

One kilogram of C-grade krypton: 25 credits.

One kilogram of grade B krypton: 100 credits.

One kilogram of Grade A krypton: 500 credits.

Zhang Xiaoyu was secretly speechless.

According to the market price, that is to say, C-grade krypton gold is 500,000 kilograms, B-grade is 2 million, and A-grade is directly 10 million.

This is still calculated according to the credit system of Wuhan University.

If you use cash to buy credits for exchange, one kilogram of C-grade krypton is 5 million.

Of course, krypton can be bought outside, and it is estimated that no one is stupid enough to exchange cash for credits and then exchange for weapons.

"Teacher, is Wuhan University repairing weapons? By the way, I have another question, Wuhan University has such a high proportion of cash to exchange credits, those who are rich, can't just buy things with cash.

If that's the case, isn't the system of exchanging credits for cash an ornament?"

"You don't understand this, the weapons cast by the Wuda Foundry Office are not comparable to those weapons companies in the outside world.

Moreover, the effect of qi and blood, quenching bone fluid, etc., is also much stronger than that of the outside world.

The effect is powerful and the side effects are small, which do you think you will choose?

There is no comparison between the two, and the credits of Wuhan University can be obtained through the task system.

And at Wuhan University, cash can't buy anything, we only recognize one thing, and that is credits.

Wuhan University also does not encourage students to exchange credits in cash, the exchange ratio is large, and the exchange ceiling is 100 million, and the school will not accept more. ”

Hearing this, Zhang Xiaoyu also understood it in general.

He took off the bow and arrow behind him and asked, "Teacher, I want to repair this bow and arrow, just replace the bowstring, this is the material." ”

"Oh, archers, I'll see. ”

The teacher was a little surprised, took the bow and arrow in Zhang Xiaoyu's hand, and looked at it.

"The second-grade beast general-level black-veined python tendon is a bit weak, if there is a beast emperor-level snake tendon, it will be better, I remember that the exchange list is there, it seems to be 1000 credits.

Do you want to exchange one?"

The corners of Zhang Xiaoyu's mouth twitched.

"Not for the time being, I'm not a major in bows and arrows, this thing just thinks it's fun. ”

A strange color flashed in the teacher's eyes, and he immediately put away the bow and arrow.

"You need to pay credits to repair bows and arrows, I see that you and I are destined, originally this kind of ancient bow and arrow, at least 100 credits, I will accept you 50 credits. ”

Zhang Xiaoyu hesitated slightly, but didn't think much about it.

50 credits, or a million, is not too expensive.

"Classmate, do you think it's a bit expensive, hehe, this is already the lowest price, for our sake, so let's do it.

This time, the credits for the restoration can only be made by yourself.

If one day you can get a snake tendon of a third-grade beast emperor level demon beast, I can repair it for you for free, what's the matter. ”

Zhang Xiaoyu was stunned for a moment, then overjoyed, and hurriedly said, "Is what the teacher said serious?"

"Tong Suo is not bullied. ”

"Okay, the teacher will deduct credits. ”

Jin Yang stood aside, not knowing what it was like in his heart.

This is the treatment of geniuses, this teacher used to look like he was ignorant of answers, but now?

Sure enough, the teacher of Wuhan University was also shameless.

"Teacher, what do you mean by this special area? ”

Moving his gaze to the end, above the third grade, Zhang Xiaoyu has no permission, but this special area, although it is on the display screen, is also gray.

"The special area requires the permission of five products to be opened, and you don't have enough permission, but if you want to see it, I can make an exception once. ”

"Then thank you, teacher. ”

The teacher was not verbose, took out his martial arts certificate, and put it on.

Ding, the teacher of the logistics department, Pi Chengxian, a senior mentor of the Battle Emperor Realm, has 56,000 credits, and can open all permissions.

When this voice sounded, Zhang Xiaoyu and Jin Yang were completely stupid.