"Failed, why did you fail again?" Liu Danshi, who was unkempt and in tatters, shook his head and looked gloomy, "If I continue to fail like this, I have to blow myself up." ”

Liu Danshi was alchemizing, but he didn't know what was wrong with Lu Dao, and every time he exploded directly when he was about to complete the Dan.

At the beginning, the explosion was quite quiet, and the students were quite concerned.

Especially when I saw Liu Danshi's appearance, I was very surprised.

But no matter what it is, it's happening a lot, it's commonplace, and there's nothing unusual about it.

The explosion was like that for the students of Pencheng University!

If it doesn't explode one day, they will feel strange.

"Chu Nan!"

Liu Danshi, who sighed, suddenly saw Chu Nan not far away, his eyes suddenly lit up, his whole body was also shocked, and he walked over to Chu Nan quickly, "This classmate, don't look around, just say you, come and give me a hand." ”

Liu Danshi pretended not to know Chu Nan, but on the grounds of starting a fight.

"Wow, Brother Chu, are you both men and women?"

The thunderstorm on the side was shocked, and he said again and again: "Brother Chu, what are you still doing in a daze? This is Liu Danshi asking you to do it, Liu Danshi, the opportunity is rare." ”

"This luck is really against the sky, it's really enviable. ”

Du Chen sighed, his face full of envy.

Not only them, but there was no one present who did not envy Chu Nan except for Nalan Xun'er.

To be able to help Liu Danshi, how many people's dreams are that?

How many people are pursuing?

Envy the things of others!

However, Chu Nan clearly knew that Liu Danshi said that he wanted him to do it, but in fact he wanted to ask him for advice.

"Liu Danshi, you are really ...... Talent!"

followed Liu Danshi to the alchemy room that had calmed down, but it was in chaos, the Dan furnace fell to the ground, and the spirit grass was everywhere, Chu Nan didn't know what to say.

"Ahem...... What's ......?"

Liu Danshi suddenly became embarrassed, "Master Chu, I have been studying for a long time, and every time I fry the furnace when I am about to become a Dan, it won't be long before I can say goodbye to this world." ”

"Although I don't know what elixir you plan to refine, your failure is inevitable. ”

Chu Nan sniffed the scorched smell in the alchemy room, and said indifferently: "Fortunately, your luck is good, you are constantly reducing the dose of Spirit Gathering Grass and Flame Flower, not increasing, otherwise it will ......"

"You...... How do you know the way?"

Liu Danshi's face was full of shock, he didn't say anything, Chu Nan not only could tell that among the materials for refining the pill were Gathering Spirit Grass and Flame Flower, but he also knew that he was reducing the dose of Gathering Spirit Grass and Flame Flower.

That's too rebellious, isn't it?

"The burnt smell here has told me everything. ”

Chu Nan shrugged his shoulders and said, "Although your appearance is not good now, at least you have not been injured, it is precisely because you have reduced the dose of Spirit Gathering Grass and Flame Flower. ”

"Master Chu, can you tell me what the problem is?"

Liu Danshi knew that Chu Nan would definitely be able to help him solve it.

Ya, I've seen so much, I can't solve it anymore, it's so possible?

"Your failure has nothing to do with the dose, but the lack of a spiritual grass. ”

Chu Nan sniffed the scorched smell and said lightly: "Although the medicinal properties of the Spirit Gathering Grass and the Flame Flower are very peaceful, under normal circumstances, even if they are put together, there will be no problem. However, you have added a large number of Ganling flowers. ”

"The purpose of adding Gan Ling Flower is very simple, it is to stimulate the medicinal properties of the Gathering Spirit Grass and the Flame Flower, and to maximize their medicinal properties. However, when the three are put together, the balance will be broken, and the medicinal properties will be excessively stimulated, and it will become very violent and uncontrollable. ”

Chu Nan shrugged his shoulders and said, "Explosion, that's inevitable." ”

"Then what should I do? If you remove the Ganling Flower, the medicinal properties of the Gathering Spirit Grass and the Flame Flower will not be enough. ”

At this time, Liu Danshi, like a student who loves to learn, listened to Chu Nan's explanation.

Vice Dean of Pencheng University?

The chief elixir appraiser of Pengcheng Group's auction?

No!

This is not Liu Danshi at this time, Liu Danshi at this time is just a student waiting for the tutor to solve his doubts.

"It's not difficult to use the materials used to refine the first-grade pill to refine the second-grade pill. ”

How could Chu Nan not understand Liu Danshi's approach?

Isn't it a difficult thing to do?

Liu Danshi looked at Chu Nan like a monster.

Isn't that difficult?

At least, I, the chief pill appraiser, would not be able to succeed, and there was no alchemist in the entire Pengcheng City who could do it.

How dare you say that this is not a simple matter?

I've been blown up like this, isn't it difficult?

It is undeniable that as Chu Nan said, Liu Danshi is studying how to refine the materials for refining the first-grade elixir into the second-grade elixir, and how to maximize the medicinal power of the spirit grass.

After all, all the alchemists refining the elixir were not able to give full play to the spiritual herb power of the elixir.

Although there are people in this world who can do it, they can only maximize the medicinal power of some low-level spirit grasses.

High-grade?

I don't have that strength yet.

It's like an ordinary college student who can make elementary school questions correctly and extremely quickly, but can't make college questions quickly and accurately.

"You just said that there is one less flavor of spirit grass, is it possible to solve this problem by adding one flavor of spirit grass?"

Liu Danshi took a deep breath, like a good baby, waiting for Chu Nan's answer expectantly.

"Yes, that's good!"

Chu Nan nodded and said, "The Gan Ling Flower doesn't need to be removed, just add another empty tung grass to neutralize it." ”

"Put in an empty tung grass?

Liu Danshi's eyes widened, he had thought of a lot of ways these days, but it always ended in failure, and the result was just that he needed to put in an empty tung grass?

Even if Chu Nan had already said that there was a lack of spiritual grass, Liu Danshi also thought about a lot of high-grade spiritual grass, but he didn't think of the cheap empty tung grass everywhere at all.

That's too easy, right?

"Won't you know the way if you try it?"

Chu Nan shrugged his shoulders and didn't talk nonsense, everything was done by the facts.

"Good!"

Liu Danshi took a deep breath, helped up the Danding who fell to the ground, and quickly took out a large amount of spirit grass, hesitated for a moment, looked at Chu Nan and said, "Master Chu, why don't you avoid it?" I'm afraid it will explode again......"

He, Liu Danshi, is a master in the foundation building period, and even if it explodes, he can withstand it, but in his opinion, Chu Nan is not cultivated.

"No, I don't. ”

Chu Nan shrugged his shoulders with an indifferent expression.

There will be no failure at all, and it will not explode, why should Chu Nan leave?

If you are not 100% sure, don't want Liu Danshi to remind you, and the head of the Chu family will leave automatically.

"Whoosh ......"

More than half an hour later, under Liu Danshi's extremely nervous and cautious refining, the pill in the Dan furnace condensed.

It wasn't until the four second-grade pills flew out of the Dan furnace that Liu Danshi secretly breathed a sigh of relief, and what followed was ecstasy.

It worked!

It really worked!

Not only that, but even the Cheng Dan rate has reached a high of 40%!

Liu Danshi was shocked beyond words!

And Chu Nan on the side shook his head secretly, "This poor Cheng Dan rate is really worrying!"

...... Thanks: Srqg, Xuanyuan Xiaopeng, 200, and Tamsui River Ferry 100 starting coins for rewarding!