Yu Qing sat in the audience and did not speak, but just listened to the exchange between the ten alchemy masters on the stage and the more than 300 students in the audience.

Because there were too many people, the scene was a little chaotic for a while.

However, fortunately, there are many students who maintain order on the scene, and they will maintain an orderly speech, so it will not cause a scene where a group of people are talking together and can't figure out who is listening.

The seminar was in full swing.

Yu Qing found that whenever Jacqueline threw out a question and a student had a discussion, a note-taker on the far left of the rostrum would record the content of the discussion in detail.

Yu Qing's brows furrowed even tighter.

It seems that the Federation's pill refining work has encountered great difficulties, and it has been almost two months, and there are still so many problems.

However, if you think about it, you can also understand that the refining method of the Changqing Pill is the skill of the ancient alchemist, and with the development of the federal medicine refining technology at the moment, it has not yet reached that technical requirement.

The saying that there is strength in numbers is true.

But when it is used in the refining side, there is no way to apply it.

The development of alchemy technology needs time to support, and some alchemy technologies need to be continuously explored before they can be put into use after experiencing failure and improvement.

Yu Qing knew the method of refining Changqing Dan, but at this time, he had no way to throw it all at once, it was too epoch-making.

Some techniques are not supported by any background, and if he comes up with them out of thin air, it will not only be eye-catching, but also reminiscent, and it will be very troublesome.

Of course, no one thinks about dismantling the system, but there will certainly be doubts...... Did Yu Qing get the inheritance of the ancient alchemist? Once he had this idea, he would covet it and be in trouble.

"Yu Qing, these alchemy masters won't be able to do this, we won't be normal, don't get caught up in these problems. Erica whispered to Yu Qing beside her.

Yu Qing turned around and said, "Erica, thank you for your concern, rest assured, I didn't fall into it." ”

When some alchemists in the Federation explore the concept of medicine path, they are often trapped in one problem, if they drill the tip of the bull's horns, it will not only hurt the spirit, but also easily go crazy.

Erica pouted and said, "Your brow is about to wrinkle. ”

Yu Qing smiled at Erica, indicating that he was fine.

"The fusion of the medicinal properties of Bailing bamboo and Xiangyuan soil, I think it is easier to achieve with mixed flow technology, but it is a pity that the mixed flow technology has been eliminated eighty years ago, and the mixed flow technology at that time was not mature, and the disadvantages are too great, resulting in the Federation has not had in-depth research in this area. Jacqueline took over and said with a sigh.

"Do you have any good ideas other than mixed streams?"

In the audience, seven or eight alchemists spoke one after another, saying a variety of different solutions, but these methods were problematic and impossible to achieve.

In the stands, Jacqueline's expression was dull, and there was no joy.

According to the Federation's analysis of the medicinal properties of the 'Changqing Pill', it was found that this elixir could not only help the strong people of the God of War Realm to cultivate, but more importantly, it was a kind of 'Realm Breaking Pill', which could help the God of War martial artists break through the realm.

The SSS-level beast tide warning has appeared, and maybe there will be a new SSS-level beast tide in the near future, and the Federation now urgently needs a strong high-end combat force to cope with the next war.

Even if there is no way for the God of War Martial Artist to break through the realm in a short period of time, if the Changqing Pill can be refined, the strength of the Federation Senior Martial Artist will definitely be able to greatly improve in the next period of time.

You know, the real enemy of humanity is not the beast tide that is about to happen, but the ancient alien race that doesn't know where to hide and when it will appear.

Humanity is in desperate need of being strong.

The refining of Changqing Dan is one of the important tasks of the Federation.

At this time, an alchemist suddenly stood up and spoke: "Teacher Jacqueline, since the mixed flow technique is the best way to solve this problem, why not use the mixed flow technique and find other ways instead?"

Jacqueline smiled bitterly and said: "When the mixed stream technology was eliminated, it did not enter the mature stage, and if we want to mature the mixed stream technology at this time, it will take too much time, so it is better to choose other solutions." ”

The alchemist shook his head and said, "But, don't we have someone who has mastered the mature mixed flow technique?"

Jacqueline's eyes lit up, and quickly became dim again: "The mixed flow technology was a semi-finished product when it was eliminated before, and now how can anyone be able to master the mature mixed flow technology." I think you've been deceived. ”

"It's true. The alchemist student argued, "In the afternoon, someone else explained this technique to us. ”

The alchemist looked around the hall for a week, then suddenly pointed at Yu Qing and said, "Teacher Jacqueline, it was this student from Evergreen University who explained the mixed flow technique to us. ”

Jacqueline's expression quickly became excited, and her face flushed, but she suppressed it well, waved her hand at the alchemist, motioned for him to sit down, and then turned her head and asked Yu Qing, "This classmate, can you really solve this problem with mixed flow technology?"

"Yu Qing, I'm calling you. Erica whispered excitedly beside her.

Yu Qing slowly stood up from his seat, then nodded and responded: "The fusion of the medicinal properties of Bai Lingzhu and Xiangyuan Soil, using the mixed flow technology, can indeed be achieved. In fact, there are three steps in the mixing flow, and the first step is to use the gran flower as an auxiliary material to fuse it with the medicinal properties of Bailing bamboo......"

Yu Qing finished the solution in one breath.

Although the solution was already there, Jacqueline's expression became frustrated after listening to it.

Because the mixed flow technology requires granatum as an auxiliary material, but in the prescription of Changqing Dan, there is no such medicinal material as gran flower.

So...... Even if the hybrid flow is successful, it doesn't work.

After Yu Qing finished speaking, he sat back in his seat, he knew Jacqueline's thoughts, but the refining of Changqing Dan was not a fusion of these two materials at all, from the beginning, the Federation's thinking was wrong.

But he couldn't stand up and emphasize it. After all, Eldis University only held an exchange meeting, and did not directly emphasize the need to refine the Changqing Pill, if he stood up and named this point, it is estimated that some people will be more careful.

If you have a chance in the future, you can mention it vaguely to Zheng Lao.

The discussion ended at 11 p.m.

Everyone left one after another.

All the alchemists were excited.

"Although this discussion did not improve the technology much, it really broadened my horizons. ”

"Indeed, it turns out that everyone has so many ideas, and a few of them are really good, even if they can't be successful, they are also very effective methods to use in other pills. ”

After Yu Qing said goodbye to Erica and Zhou Anhai, he walked towards the attic.

I had just arrived at the attic and saw someone standing at the door, as if waiting for me.

"Hello, who are you looking for?" asked Yu Qing to this person.

It was a very large young man, about two meters tall, with explosive muscles and a black outfit.

However, Yu Qing had never seen this person, and he didn't know what he was looking for.

"May I ask if you are Mr. Yu Qing?" the black-clothed warrior asked with a smile.

Yu Qing nodded and replied, "I'm Yu Qing, do you have anything to do with me?"

The black-clothed warrior continued, "My master wants to see you. ”

"Your master?"

Yu Qing frowned, he is not a child anymore, but anyone who has this kind of statement is not an ordinary person, although he doesn't know why the other party is looking for him, but Yu Qing is all smooth now, and there is really no need to cause unnecessary trouble, so he said: "I'm sorry, I've been busy recently, I'm afraid I'll have to live up to Mr. Gui's kindness." ”

The black-clothed warrior suddenly had a stunned expression, his body stood straight, and Yu Qing found that there was a red light in his two eyes.

"The target rejects the first priority project and is starting a preparatory second project to capture it. ”

The black-clothed warrior's mouth suddenly appeared with a voice as cold as a machine.

Yu Qing was stunned, suddenly jumped back a few steps, and said in a loud voice: "Okay, okay, don't do it, there is something we can talk about." ”

In his heart, he was secretly scolding.

Why are these crazy people staring at themselves?