"The mysterious tellurium alloy silver pellets, which type of alloy do you want and what size? There are all on this list. You can see which one you choose first."

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

Xu Tui took a look and found that the tellurium alloys provided by the Gene Armament Center were binary alloys and ternary alloys.

There are only two kinds of chromium-tellurium alloys and titanium-tellurium alloys for binary alloys.

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

The specifications 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 to be expensive.

According to the introduction above, more tellurium is incorporated into the ternary alloy, which reduces mental retardation, but has stronger hardness and heat resistance, and lower wind resistance.

also because it incorporates more newly discovered precious metals tellurium, so it takes merit to buy a ternary tellurium alloy.

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

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

Nickel-based tellurium alloy is a bit toxic, so it is not recommended for students to use, let alone reuse.

is kind of like a shotgun.

When hits the target, it will automatically disintegrate into dozens of small shots.

The lethality is extremely amazing.

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

Titanium-based alloy has the same size, lighter, higher corrosion resistance and heat resistance, and less probability of damage during use.

"Teacher, this chromium-based tellurium alloy, give me three...five pieces."

Xu Tui currently controls the best quantity of this alloy silver pill is two, three are also possible, but the power will be reduced.

However, controlling three of them will not be a problem after a while.

Considering that it cannot be recovered temporarily during the battle, it was decided to buy five chromium-based tellurium alloy balls.

"How many grams?"

"Five grams."

This kind of alloy silver pill is too heavy to accelerate, and its lethality is not enough. It is too light and its lethality is not enough.

"One 10 points meritorious service, fifty thousand cash, five 50 meritorious merits, two hundred and fifty thousand cash."

The staff's quotation made Xu Tui very painful and too expensive.

I promised to refund a lot of merits, but the cash was originally only more than half a million, which would be lost in half.

"Look, I have a D-level subordinate authority, how much discount can I get?"

"If you have a D-level lower-level authority, you can get a 5% discount."

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

After thinking about it, Xu Tui passed the supplementary card given by An Xiaoxue, "Teacher, do you think you can use this supplementary card?"

"You can have a supplementary card only when you reach the C-level authority. You are...the C-level lower-level authority supplementary card.

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

However, the discount is only cash, and the merit points cannot enjoy the discount. "The work teacher said.

A 20% discount saved Xu Tui 50,000 yuan in one fell swoop.

really surprised Xu Tui.

"Then use this for settlement. By the way, I would like to ask, can I redeem the merit points for E-level energy supplement potions?"

Merit is extremely valuable.

According to the students and teachers, money can buy things that can be bought with merit, but money can not buy things that can be bought with merit.

just came here today, Xu Tui wanted to clarify the value of this feat.

"Use merit points to redeem Class E energy potions?"

The staff looked shocked, "According to regulations, 10 points of merit can be exchanged for a bottle of E-class energy supplement potion.

But classmate, I advise you not to do this.

Things that can be bought with money, you can use your merits to exchange it, which is too bad. "

"Thank you teacher for reminding me, I just ask."

A few minutes later, after getting the chromium-based tellurium alloy silver pill, Xu Tui, who was about to leave, had a sudden heart movement and took out the flying sword that An Xiaoxue had sent earlier.

"By the way, can you see what kind of material it is, can you customize this larger flying sword?"

The flying sword given by An Xiaoxue is currently suitable for use by Xu Tui, but Xu Tui estimates that after using it for a year or two, I am afraid it will be a bit small and needs to be replaced. This will be easy to ask.

"This...I need to take a photo with a detector, it can't be seen with the naked eye. It's here, soon." The work teacher said.

"Ok."

The work teacher put the silver flying sword that Xu Kai handed over into the testing instrument, but immediately the eyebrows wrinkled.

Because the detector made a beeping sound.

tried three times without success.

"Sorry, this instrument can't detect it. If you need it, you can take it to the research institute of our Gene Armed Center for a test. It will definitely be able to detect it there."

"No thanks."

Xu Tui didn't want to give such a precious thing to others and stayed out of sight for a long time, and refused on the spot.

After taking back the silver flying sword, Xu Tui asked, "By the way, teacher, under what circumstances can this instrument not detect its metal content?"

"In fact, the instruments we use are the most advanced in the public domain. Under normal circumstances, only special materials that have not been publicly discovered can this phenomenon occur.

Generally speaking, they are mixed with special substances from outside the earth.

Under normal circumstances, these special substances obtained from outside have some special effects, and they are very precious and rare. "The work teacher said.

"Oh, thank you teacher."

Xu returned and wanted to plan to customize a large flying sword earlier. Unexpectedly, the small flying sword in front of me had a very special material.

"Does that have a special effect?"

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

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

Whether it is driving a flying sword or controlling an alloy silver pill for offense and defense, Xu Tui enjoys practicing in the training ground.

The benefits of high-ranking evaluation by individuals in the school are reflected at this time.

Students who have achieved C-level intermediate or above in personal grade evaluation can enjoy the single training room for free, limited to 14 hours a week.

This is a separate training room with a length of 30 meters and a width of 15 meters, although the flying sword still cannot be used.

But it is enough.

Less than two months after school started, Xu Tui has already skipped class.

Of course, it's not that Xu Tui skipped class deliberately, but a few courses, Xu Tui no longer needs to attend.

Such as Wen Shao's mental training class.

Xu retired, purely inviting jealousy.

So I just don't go.

But what Xu Tui didn't know was that in the mental training class, as the current auto show for the first-year freshmen of the Mystery Academy, Xu Tui looked for Xu Tui several times.

but didn't find it.

After meeting Wang Luo, Zhu Wenqi and others at the Gene Armament Center that day, especially Wang Luo is a first-year mysterious student.

Not long after returning, he explained that Xu Tui had changed to a 100-gram vacuum silver tellurium bottle.

The reactions of other students were very consistent.

Do not believe.

Switch to a 100-gram vacuum silver tellurium bottle. This is something that juniors can only do.

Even if Xu Tui is great, it is impossible to do it.

It is still possible to say that it is possible to exchange a 20-gram bottle.

Hearing this at the auto show, the first reaction was also unbelief.

However, Wang Luo didn't need to lie about this kind of thing.

I always wanted to go to Xu Tui to check in person at the Auto Show.

Is it true?

No other thoughts, just want to be purely certain.

Of course, there is still a bit of a contender.

Auto Show is recognized as the first person in the first year of the Mystery Academy.

In less than two months, he successfully cultivated three types of extraordinary fire abilities.

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

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

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

Of course, except for Xu Tui.

In the first two weeks, Xu Tui was because Xu Tui did not participate. In the past two weeks, Xu Tui did not attend class.

to the car show in a hurry.

Endured the auto show for several days, and finally couldn't help curiosity, and went straight to the Huixin Department to find Xu Tui.

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

"Brother Chai, do you have any thoughts about you being killed by me in the room of the new student reception center?" Xu Tui smiled on the phone.

"Did we fight that time? One of your beans broke the glass and made me lose money, and the other bean directly loosened my front teeth?"

"Yes, that battle, really have to be true, you are already dead."

"Fuck, are you nonsense? That is your preset battlefield, and I am passively beaten, otherwise, there is no chance for you to take action.

Give me back my death, you have been killed ten times! "When he mentioned the matter of'death in action,' Chai Xiao became angry. At this time, Xu Tui picked up and almost jumped his feet in no hurry.

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

"what?"

Chai Xiao on the phone was stunned, "You kid, this is provoking me, proactively provoking things! Say, what on earth do you want to do?"

"It's nothing, it's just that the strength has been greatly improved recently, and I want to try Jinliang, Chai, you are a more suitable target."

As soon as he said this, Chai Xiao, who was on the other side of the phone, immediately glared round his eyes, "You kid is crazy, floating.

I am at least eighty-ninth on the sophomore list.

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

You are looking for a beating.

Tell me, when did I hit you all over the floor~www.mtlnovel.com~ Chai Xiao said.

"It's better to hit the sun instead of choosing a day, what about now?" Xu Tui smiled.

"I'm going, your kid is really bloated. Okay, I'll satisfy you.

let you see how to write the word senpai.

You decide the location. "

"15 minutes later, in the training room No. A72 of the actual combat training building, I have booked the room." Xu Tui said.

"Tsk, it seems that your kid is premeditated. I really want to practice swimming in a big manure tank. Okay, I will satisfy you.

will arrive in 15 minutes. "Chai Xiao smiled angrily.

"Thank you Brother Chai."

The reason why he said thank you was that Xu Tui was looking for an actual combat target with reference value.

Chai Xiao is a very good choice.

Sophomore, is still on the sophomore dragon and tiger list.

If you withdrew a phone call, Chai Xiao could come over, so naturally he had to say thank you.

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

The auto show originally wanted to ask Xu Tui about using a 100-gram bottle. This happened to hear Xu Tui about to make an appointment with someone, so he changed his mouth.

"I heard you want to fight with the second-year senior, I also want to watch it, can I?"

Compared to pure comparisons on some numerical indicators, the auto show pays more attention to actual combat results.

The auto show has made up his mind. If the opportunity is right, he also wants to fight Xu Tui.

"Well, yes, let's go there together."

After thinking about it, Xu Tui did not refuse.

After fighting with Chai Xiao, Xu Tui also wanted to play against the auto show.

Because of challenging the Dragon and Tiger rankings, not only the students of the extreme department but also the students of the mystery department must be faced.

These all require Xu Tui to accumulate actual combat experience.