"Tellurium alloy silver pills for the mysterious system, which type of alloy do you want, and what size? This list is all there, you can take a look at which one to choose. ”

After knowing Xu Hui's intention, the teacher in charge of weapons and equipment at the Genetic Armament Center directly handed Xu Hui a list.

Xu Hui took a look at the tellurium alloy provided by the Genetic Armament Center, there are binary alloys and ternary alloys.

There are only two types of binary alloys, chromium tellurium alloys, titanium tellurium alloys.

Binary alloys can be bought with cash, and the price tag is very simple, 5,000 yuan per gram.

Sizes range from two grams to ten grams.

To be honest, it's quite expensive.

However, ternary alloys are more expensive.

But there is a reason why it is expensive.

According to the above introduction, more tellurium is incorporated into the ternary alloy, and the lag of mental power is smaller, but the hardness, heat resistance is stronger, and the wind resistance is smaller.

It is also because more newly discovered precious metal tellurium is incorporated, so the purchase of ternary tellurium alloy requires merit.

One gram requires two points of merit, plus 10,000 pieces of cash.

There are only three types, nickel-based tellurium alloys, chromium-based tellurium alloys, and titanium-based tellurium alloys.

Nickel-based tellurium alloys are somewhat toxic and are not recommended for students, let alone reused.

It's kind of like a shotshot.

When it hits a target, it will automatically disintegrate into dozens of small shotguns.

The lethality is staggering.

Chromium-based alloys have less wind resistance, the same size, and a little heavier than titanium-based alloys.

Titanium-based alloys are the same size, lighter, more corrosion and heat resistant, and less likely to be damaged during use.

"Teacher, this chromium-based tellurium alloy, give me three ...... Five of them. ”

Xu Hui's current optimal number of controlling this alloy silver pill is two, and three can also be used, but the power will be reduced.

However, it will certainly not be a problem to control three after a while.

Considering that it could not be recovered for the time being during the battle, it was decided to buy five chrome-based tellurium alloy balls first.

"How many grams?"

"Five grams. ”

This alloy silver pill is too heavy to accelerate and not lethal enough, too light, and not lethal enough.

"One 10 meritorious, 50,000 cash, five 50 meritorious, 250,000 cash. ”

The staff's offer made Xu Hui very painful and too expensive.

The meritorious service is allowed to be refunded more, but the cash, there is only more than 500,000 left, which will be directly lost.

"Look at it, how much can I discount my D-level subordinate authority?"

"If you have D-level subordinate permissions, you can get a five-percent discount. ”

The discount of more than 10,000 yuan is not bad.

After thinking about it, Xu Hui handed over the supplementary card given by An Xiaoxue, "Teacher, can you take a look at this supplementary card?"

"You have to reach level C to have an additional card, what are you ...... C-level subordinate permission supplementary card.

According to the regulations, you can enjoy a 20% discount.

However, the discount is only in cash, and merit points cannot be discounted. The working teacher said.

The 20% discount saved Xu Hui 50,000 yuan at once.

It really made Xu Hui a little surprised.

"Then let's settle with this. By the way, I want to ask, can I exchange merit points for E-level energy replenishment potions?"

Merit is extremely valuable.

According to the words of classmates and teachers, what money can buy, merit can be bought, but what merit can be exchanged for, money can't buy.

I happened to be here today, and Xu Hui wanted to clarify the value of this feat.

"Exchange merit points for E-grade energy potions?"

The staff looked stunned, "According to the regulations, 10 points of merit can be exchanged for a bottle of E-grade energy replenishing potion."

But classmates, I advise you not to do this.

What can be bought with money, exchanged for merit points, is too much of a loss. ”

"Thank you teacher for reminding me, I'm just asking. ”

A few minutes later, after getting the chrome-based tellurium alloy silver pill, Xu Hui, who was about to leave, suddenly moved his heart and took out the flying sword that An Xiaoxue had sent before.

"By the way, can you see what kind of material this is, can you customize this kind of flying sword that is one size bigger?"

The flying sword sent by An Xiaoxue is currently very suitable for Xu Hui, but Xu Hui estimates that after using it for a year or two, I am afraid it will be a bit small and needs to be replaced, so I will ask easily.

"This ...... I need to take a picture with a detector, and I can't see it with the naked eye. Right here, soon. The working teacher said.

"Okay. ”

The working teacher put the silver flying sword handed over by Xu Hui into the testing instrument, but then his eyebrows furrowed.

Because the detector actually made a beeping sound.

I tried three times in a row, but it didn't work.

"I'm sorry, this instrument can't detect it, if you need it, you can take it to our genetic armament center research institute to test it, and it will definitely be detected there. The working teacher said.

"No thanks. ”

Xu Hui didn't want to hand over such a precious thing to others and was out of sight for a long time, so he refused on the spot.

After taking back the silver flying sword, Xu Hui asked, "By the way, teacher, under what circumstances can't this instrument detect its metal composition?"

"In fact, the equipment we use is the most advanced in the public domain. Under normal circumstances, such a phenomenon would only occur if it was mixed with a special material that had not yet been publicly discovered.

Generally speaking, it is mixed with special substances obtained from outside the earth.

Normally, these special substances obtained from outside the earth have some special functions, which are very precious and rare. The working teacher said.

"Oh, thank you, teacher. ”

Xu Hui wanted to plan to customize a large flying sword earlier, but he didn't expect that the material of the small flying sword in front of him was very special.

"Does that have a special effect?"

"When you need to change it later, ask Teacher An. ”

......

For several days, Xu Hui was seizing all the time to concentrate on cultivation.

Whether it was controlling the flying sword or controlling the alloy silver pill for attack and defense, Xu Hui practiced happily in the training ground.

The benefits of a high personal rating in the school are reflected at this time.

Students who have achieved a grade of C intermediate or above in the individual level can enjoy free use of the single training room, limited to 14 hours a week.

It was a separate training room thirty meters long and fifteen meters wide, although the flying sword was still a little unwieldy.

But it's enough.

Less than two months after the start of school, Xu Fei has already begun to skip classes.

Of course, it is not that Xu Fei deliberately skipped class, but individual courses, and Xu Hui no longer needs to take them.

For example, Wen Shao's mental power training class.

Xu retreated, purely to attract jealousy.

So I didn't go at all.

But what Xu Hui didn't know was that in the mental power training class, as the first person in the first year of the Mystery Academy, he looked for Xu Hui several times.

But they didn't find it.

After meeting Wang Luo, Zhu Wenqi and others at the Genetic Armament Center that day, especially Wang Luo, who was in the first year of the mystery department.

Not long after he went back, he told him that Xu Hui had changed to a 100-gram vacuum silver tellurium bottle.

The reaction of the other students was very unanimous.

Unbelief.

Switching to a 100-gram vacuum silver tellurium bottle is something that only a junior can do.

No matter how powerful Xu Hui is, it is impossible to do it.

It is still possible to say that it is possible to return and exchange a twenty-gram bottle.

When I heard about this auto show, my first reaction was disbelief.

However, there is no need for Wang Luo to lie about this kind of thing.

The auto show has always wanted to go to Xu Hui to confirm in person.

Whether it's true or not.

I don't have any other thoughts, I just want to be purely sure.

Of course, there is still a bit of a sense of competition.

The auto show is recognized as the first person in the first year of the Occult Academy.

In less than two months, he had successfully cultivated three extraordinary fire-based abilities.

Call him Deng Wei again today, he will definitely be able to blast Deng Wei, a solitary warrior, out of the aroma of barbecue.

Even if the progress in mental strength is not as good as Xu Qu, in terms of personal strength, the auto show is very confident.

In the past few weeks of practical application classes, none of the first-year students of the entire Mystery Academy are opponents of the auto show.

Except, of course, for the resignation.

In the first two weeks, Xu Hui did not participate, and in the past two weeks, Xu Hui did not attend classes directly.

Rush the auto show.

After enduring the auto show for several days, I finally couldn't hold back my curiosity and went directly to the first class of the Hui Xin Department to find Xu Hui.

When Xu Hui was found, Xu Hui was on the phone.

"Brother Chai, do you have any thoughts about you being killed by me in the room of the freshman reception center?" Xu Hui said with a smile on the phone.

"What time did you break the glass with one bean and make me pay for it, and the other bean directly loosened my front teeth?"

"Yes, that battle, if you really want to be more serious, you are already dead. ”

", aren't you? That's your preset battlefield, and I'm passively beaten, otherwise, how can you have a chance to shoot.

I was killed in battle, you have already died ten times!" As soon as the matter of 'death' was mentioned, Chai Xiao became angry, and at this time, he was mentioned by Xu Hui, and he almost jumped to his feet without hurry.

"What's the matter, you're not convinced by being 'killed'?" Xu Hui took the initiative to provoke.

"Huh?"

Chai Xiao on the phone said, "You kid, this is provoking me, taking the initiative to provoke trouble!

"It's nothing, it's just that my strength has improved a lot recently, I want to try two catties, Brother Chai, you are a more suitable target." ”

As soon as these words came out, Chai Xiao, who was on the other side of the phone, immediately stared at him, "You kid is crazy, floating."

I'm the eighty-ninth on the sophomore list.

You, a freshman, dare to say that I am a suitable target for the challenge.

You're looking for a beating.

Say, when did I beat you all over the ground looking for teeth. Chai Xiao said.

"It's better to choose a day than to hit the day, what now?" Xu Hui said with a smile.

"I'll go, you kid is really inflated. Well, I satisfy you.

Let you see how to write the word senior.

The location is yours. ”

"Fifteen minutes later, I have already booked the room in the training room A72 of the actual combat training building. Xu Hui said.

"Tut, it seems that your kid is premeditated, I really want to practice swimming in the big dung tank, okay, satisfy you.

Arrived in 15 minutes. Chai Xiao laughed angrily.

"Thank you, Brother Chai. ”

The reason why I say thank you is because Xu Hui is looking for a practical object with reference value.

Chai Xiao is a very good choice.

Sophomore, still on the sophomore Dragon and Tiger list.

Xu returned a phone call, and Chai Xiao could come over, so he naturally had to say thank you.

"Hey, auto show, what are you doing in our class?" Xu Hui, who finished the call, saw the auto show.

The auto show originally wanted to ask Xu Hui about the use of a 100-gram bottle, but he happened to hear that Xu Hui was going to make an appointment with someone else, so he changed his mind.

"I heard that you are going to fight with the second-year seniors, and I want to go and observe it too, is that okay?"

Compared with the comparison of some purely numerical indicators, the auto show pays more attention to the actual combat results.

The auto show has already made up his mind, and if the opportunity is right, he also wants to fight against Xu Hui.

"Well, yes, let's go over together. ”

After thinking about it, Xu Hui did not refuse.

After fighting with Chai Xiao, Xu Hui also wanted to fight against the auto show.

Because if you want to challenge the Dragon and Tiger List, you have to face not only the students of the extreme department, but also the students of the mystery department.

All of these require Xu to retire and accumulate practical experience.