When he heard someone calling him, Liuchuan also looked back with some doubts.

It turned out to be situ Zhaowu with a smiling face.

"It turned out to be president situ. I haven't seen you for a long time."

Although the student union and the Wu Dao society are somewhat hostile to the so-called "hand holding but not smiling face" people, situ Zhaowu is so polite that he naturally has to treat them with courtesy.

In other words, Liuchuan stood up situ Zhaowu last time and didn't go to the appointment.

I didn't expect to come back this time. It's a coincidence.

"I haven't seen you for a long time. Liuchuan is still so charming. Eh, no, he is more handsome. It seems that he has broken through again."

Situ Zhaowu came forward and opened his mouth with a series of rainbow farts.

Liu Chuan heard the speech, quickly waved his hand, some hypocritical said: "over praise, over praise, President situ still love to joke."

But his face was full of joy.

President situ, go on. Don't stop. I like listening.

No wonder there are so many flatterers, because the person who is photographed knows that others are pandering to themselves, but he is still very cool.

"Liuchuan schoolboy is still so modest. It's not good to be too modest. Hehe, by the way, when did he come back, and he didn't inform the elder of me, so that I could wash the dust for you." Situ Zhaowu said with a smile.

"Just yesterday, I didn't have time to tell the president." Liuchuan is also polite.

In fact, he still had some doubts in his heart. How could he meet situ Zhaowu by chance and see himself from behind.

His clothes are the latest of the season, and his hair has grown a bit recently, and his breath is also a little different.

I don't think I can recognize him just by looking at my back.

As Liu Chuan guessed, situ Zhaowu did not come here until he received reports from others.

He was a member of the Institute of alchemy, which happened to be here. He didn't go out. As soon as he got the call, he immediately put down what he was doing and rushed over.

"No harm, no harm, by the way, Liuchuan Xuedi, come to the pill room, but what pills do you want to exchange?" Situ Zhaowu said with a smile.

He guessed Liu Chuan's intention. After all, it's danfang, and it's related to danyao.

Liu Chuan also did not hide, directly shook his head and said: "just to find out if there is a suitable pill, but now I don't have many credits, so I can't exchange them. Today I'm still free. Let's first see how many credits I need."

"Eh, younger brother Liuchuan, you should still have a lot of credits. Your current accomplishments should not use so many credits for the time being. I remember that you have at least 2000 credits." Now even situ Zhaowu was a little confused.

Is Liuchuan's credit used so fast?

The resources needed by the E-Class warrior are not expensive. Are more than 2000 credits used up so quickly?

This is the black sheep of the family.

Liu Chuan is also slightly embarrassed.

Many of his credits were really defeated by him. The main reason is that the credits came too quickly, which made him not cherish.

He is the one who can spend three or four hundred credits to repair a room. He also repaired it several times. Of course, he didn't mean it.

There are other miscellaneous consumption.

Of course, the most important thing is that he bought Shenying from Shi Mengli.

Although Shi Mengli only paid 1000 credits at that time, Liu Chuan immediately knew the value of this method after he learned to use the shadow.

One thousand credits was not enough. Later, he gave all his credits to Shi Mengli.

It's not enough, but it's all he has.

And Shi Mengli didn't refuse either, which is a kind of excellent skill for their historians.

Most people will not sell even if they pay more.

In fact, Liuchuan is suitable for taking up stool.

It's just that it's hard to practice. Even some geniuses can't succeed in practicing. It's really embarrassing that Shi Mengli didn't get into it.

...

situ Zhaowu saw the unnaturalness of Liuchuan's look and said with great understanding: "brother Liuchuan, go and have a look first. I'll just turn around. I'll talk later."

Finish saying, then natural and unrestrained turn round to walk away, don't want to continue to disturb the meaning of Liu Chuan.

"Then president situ, please."

Liuchuan finish also quickly to the idle computer.

Fortunately, while chatting with situ Zhaowu just now, no one came to use the computer, otherwise he would have to wait for a while.

As he said, situ Zhaowu began to wander in the Dan room.

There is no need to continue to disturb Liu Chuan's work.

Liuchuan was also curious that situ Zhaowu was close to his goal, but he even stood up and welcomed him with a warm face.

Apart from other things, the superficial Kung Fu and cultivation are really worth learning.However, even if you ask now, you can't find out why. You will know later.

Liu Chuan had no time to manage him, and began to look at it by himself.

Click on the computer interface and start searching for the pills you want.

I also input what I want to ask.

Sure enough, there are countless pills that can increase the speed of condensed liquid.

...

it was a D-grade pill that first came to Liu Chuan's eyes.

[grade D pill: sanzhuan Ningqi Xuandan. 】

[quality: ordinary. 】

[efficacy: it can help the d-level warrior accelerate the speed of condensing liquid Qi, which can increase the speed by 50%. 】

[tip: if it is mixed with other pills of the same type, it will reduce the lifting speed, and take one pill a day. 】

[warning: you can only take it if you are a grade D warrior, otherwise you may have the danger of breaking your meridians. 】

[exchange Credits: 50 points. 】

[Stock: 500. 】

...

the efficacy and price of the three turn condensing gas Xuandan look good.

It's excellent to increase the speed by about 50%. It can also be mixed with other pills of the same type. Although the speed will decrease, it can't achieve the effect of "1 + 1 = 2".

But the price of 50 credits is definitely extremely cheap.

This kind of elixir is outside. Ordinary people don't have to buy it with money.

Most of the pills need to be auctioned. Even if it's just a three turn condensation gas Xuandan, it's estimated that it can be sold for millions of federal dollars.

Of course, millions of people can afford to buy it. After all, those big families and aristocratic families no longer regard money as money.

But the problem is that it's just the price of one pill, and one pill can only be used for one day.

It takes a few years for ordinary people, and the qualification is poor, even more than 10 years to successfully gather the elixir.

One in a day... The price is really unbearable.

Some local tyrants in the outside world may be able to supply a person's elixir by using up their property.

In contrast, the price of Federal University is too much.

But it's still not affordable.

Liu Chuan estimated the next.

At the end of the term, there were 3000 points more than the freshman's first prize, which was only enough for him to buy 60 such pills.

And even a 50% increase is far from enough.

His Qi sea looks like that. If he wants to condense all the yuan Qi into liquid yuan Qi in a short time, this credit is absolutely not enough.

"Well, look at the others."

In fact, Liu Chuan was already a little agitated. The price of this pill was more expensive than he thought.

...

after that, Liu Chuan checked other pills.

There are also e-level pills, and the price is very close to the people. Once you turn back to Qi pill, you can exchange it for 5 credits.

But the effect is really bad.

It can increase the speed of condensed liquid gas by 20% at most, some even only about 10%.

In fact, in terms of cost performance, it must be cost-effective.

But Grade E pills can't be used with other pills at the same time, otherwise it will have no effect.

This is fatal.

Although it's economical and affordable, it's really not suitable for Liuchuan. It may be a good choice to give some people less credits.

There is no way to choose the pill with higher price.

The effect and price of d-level elixir still depend on the quality, and Liuchuan found some elixirs with better quality.

Grade D: five elements Ningqi Xuandan. 】

[quality: first class. 】

[efficacy: it can help the d-level warrior accelerate the speed of condensing liquid Qi, which can increase the speed by 70%. 】

[tip: if it is mixed with other pills of the same type, it will reduce the lifting speed, and take one pill a day. 】

[warning: you can only take it if you are a grade D warrior, otherwise you may have the danger of breaking your meridians. 】

[exchange Credits: 100 points. 】

[Stock: 400. 】

although the price of Wuxing Ningqi Xuandan is twice as high as that of D-grade pill, the effect is better.

The speed of ascension is faster, reaching 70%, but the same, you have to be able to bear the body meridian.

The better the effect of Dan medicine is, the faster the movement speed of Yuan Qi is, and the higher the bearing capacity of channels is naturally required.

However, Liuchuan's meridians are thick and strong, so there is no such trouble for the time being.

He just wants to be faster.

Then I checked other top-grade D pills.

However, the effect is similar, either the price is higher, the effect is better, or the price is lower, the effect is slightly less.

The name of the five elements Ningqi Xuandan or Taiyuan Ningqi Xuandan is various, and Liuchuan can't see the difference.Generally speaking, it's almost the same, there's not much difference.

The top-grade D pills are good, but Liuchuan still doesn't feel what he needs.

The main reason is that he still doesn't know how much speed these pills can increase when taken together.

Think of here, Liuchuan or decided to search first, in theory, the effect of Dan medicine can stack how much.

Soon, the computer's consulting system gave the answer.

Because the effect of pills can be superimposed, all students often ask this question, so this answer can be found on the computer.

[the theory of the highest efficacy of danyao: 100% a + 50% B + 25% C + 10% d + 5E% =? 】

A represents the effect of the best pill, followed by B, and so on.

That is to say, in theory, up to five pills can be swallowed together, until the sixth pill has no effect.

Of course, five of the same pills can also be swallowed together, the highest effect will become 190% a.

But it's obvious that using five pills at a time is not cost-effective.

Two pills can achieve 150% effect, three pills 175% can be accepted.

In terms of cost performance, swallow two pills.

Three can barely accept, behind is a waste of credits.

Of course, if there is no place to spend more credits, or when the impact of the final checkpoint, it can be so.

"Three pills once, if it's a top-grade D pill... That's 300 credits a day... 9000 credits a month..."

Liu Chuan began to figure out how many credits he needed to practice.

"Wait... No..."

suddenly, Liu Chuan raised his hand and patted his forehead, as if he remembered something.

"I don't have to eat it myself. How much effect can I have after I eat it? Just give it to Xudan?"