Cleaning the Pavilion...... In the past, in the confinement tower, Yun Yu had bribed Xia Yuan in order to be lazy, which showed the resistance to cleaning, and today Xu Zu's request was difficult to refuse, and Yun Yu couldn't help but look embarrassed.

"Look at what, go quickly, if you can't clean it before tomorrow morning, don't want to take the pill!" Xu Zu shouted.

"Uh......" Although Yun Yu was very unhappy, he came to seek medical treatment for Liu Ningyan, so he endured it, answered, and walked out of the room extremely reluctantly.

Holding on to the handrail of the stairs on the second floor, looking at the gray dust world, Yun Yu wanted to cry without tears, closed his eyes helplessly, and when he opened them again, he sighed and said: "It's better to build a new pavilion to clean it faster......

I remember that when I entered the door, there were cleaning tools standing at the gate of the courtyard, and I had never seen them in this building, so I trotted all the way, took brooms and other tools, and began the long road of cleaning......

Sweeping up the thick dust, Fang saw his true colors, Yun Yu squinted his eyes and cleaned in a cloud of dust, wiping, entering and exiting the low building again and again, only to see that this was not just not cleaned for many days, but had not been cleaned for many years, and no one passed by at all.

With the oil lamp in his hand, he lit the candles in the corridor one by one, and began to clean up overnight, Yun Yu thought: I really want to find someone to fight, even if I am beaten by a strong hand, I am afraid it will be much easier than cleaning a dirty building.

The night passed like a white horse, looking at a few rays of light outside the door, Yun Yu threw down the broom and rag in his hand, and lay down on the mirror-like floor, panting heavily.

After a few footsteps, Xu Zu walked to the stairs, held on to the handrail, looked at the floor as clean as before the academy was closed, and nodded slightly.

"Yes, enough rest, come to my room!" Xu Zu turned around and walked up.

"Strange old man, can you rest enough?" muttered helplessly to himself, Yun Yu dragged his tiredness and slowly stood up.

Walking up the clean but still shaking stairs, Yun Yu felt that his legs were like a thousand gold, and it was difficult to lift it, this cleaning work was really harder than the spiritual cultivation, and he saluted those teachers who were in charge of hygiene.

Walking into Xu Zu's room, he was lying on the bed, crossing Erlang's legs, looking leisurely.

"Yes. Boy, you're a good hand at cleaning the room!" Xu Zu said with his eyes slightly closed.

Yun Yu was furious in an instant, even if this guy used himself as a coolie, he still ridiculed him like this. But you have no choice but to be the president and dean, and you have to ask for others. I had to whisper. Said: "Xu Yuan, hehe, the pavilion has been cleaned, is the elixir ......?"

"Yes, you can practice, you can prepare. I've already prepared the materials for you!" Xu Zu said.

"I refined?" Yun Yu couldn't help but ask, let himself do a night of hard work in vain, and actually refine the medicine and do it himself?

"Yes, I recently developed a new way to make it. The name is Gangqi Pill, this Pill can instantly increase the level of three stars, and it can be maintained for a day, which is considered a Qi Dan. Xu Zu said.

"Gangqi Pill, is it really so magical?" Saying that, Yun Yu suddenly thought that although this Dan was strange, it had nothing to do with his intentions, and asked, "But Xu Yuan, this seems to be ...... with Ning Yan's injury."

"That girl doesn't have to worry about her life, I will naturally help you, but you also have to help me refine this Gang Qi Pill first!" Xu Zu said.

Yun Yu rolled his eyelids helplessly, this is a deal, but it seems that there is no other way but to respond.

"Okay, don't you know how many pills are here?" Yun Yu said.

"Four products?" Xu Zu replied.

"Fourth-grade I'm just a third-class doctor, how can I refine these four-grade pills?" Yun Yu said.

"Then you don't want to leave. Xu Zu waved his hand and said.

"Uh...... Well, I can't guarantee the success rate. Yun Yu said helplessly, thinking to himself, you are a fifth-class shaman who actually asked me to do the refining of medicine, it is just nonsense......

"The material is only two points, and if you don't make it, you will leave, just because I haven't heard your request!" After speaking, Xu Zu turned his back and fell asleep.

Yun Yu only had one feeling at this time, that was Wohuo, but he had already agreed, and for Liu Ningyan's injury, try it over there.

Approaching the round table, looking at the various materials on it, only a few simple materials have been seen, but the three main ingredients have never been touched, very unfamiliar, and there is actually a small wooden box in the main material, is it made of pills?

There was a blank piece of paper next to the material, with a few handsome handwriting on it, Yun Yu couldn't help but turn his head to look at Xu Zu, it was difficult to connect this beautiful handwriting with this strange old man.

Whether it is a forger, a spiritualist or a shaman, there is a habit of only using their own forging furnace or alchemy, and if they use it for a long time, they will have a tacit understanding of spiritual power.

took out the bronze tripod from the jade belt, put it in front of him, and smiled helplessly and self-deprecatingly, Yunyu, Yunyu, I don't blame the teacher for saying you, this alchemy, it seems that you haven't practiced for too long, if you fail to use both materials today, you will have to do a day of hard work for that strange old man in vain.

The spiritual fire in the palm of the hand passed by, and the green flame burned at the bottom of the ding, and in a moment, it rose violently.

Pick up the note written by Xu Zu: Dragon Whisker Grass, Laneige, and Alien Spirit Pill, with the Dan body as the center, the auxiliary materials are condensed, and the main materials are immersed.

In just a few words, is the refining method? Yun Yu couldn't help but look at Xu Zu again, his breath was even, and he seemed to be asleep, so he had to look helpless and prepare to start alchemy.

Open the small wooden box, the faint golden light will shoot out, the body of the pill is round, the luster is moderate, the same pill, this is the top grade.

Looking at this familiar elixir, Yun Yu had a lot of thoughts, and his mind was full of the situation when he was not promoted to a spirit priest in the past, he secretly picked Lan beauties in the palace of the ancient city of Qin, and Ai Qing'er refined the elixir for herself.

For a moment, I shook my head slightly, and distracted thoughts!

The Dan body is the center, it is the prototype of this elixir, and then it and the material are immersed in it, the elixir has the effect of violent breakthrough, and the material catalyzes it, forming a short-term surge in strength, which is really mysterious!

Throwing the elixir into the flames, Yun Yu raised his palm and slowly moved it to the center of the inner flame to ensure that it was refined at a low temperature to prevent it from being burned at a high temperature.

Next is the accessories, a total of four common materials, but this is the first time I have seen it with Yunyu, the order of the accessories is not written on the note, but I remember what Mo Xian once said, if there is no production method, it will all be judged by experience.

Looking at the materials, Yun Yu nodded slowly, the hard object was in the outer flame, the thin and brittle object was in the inner flame, the aura was placed under it, and the position was fine-tuned, and soon the auxiliary material began to react in the flame.

After all, it is a spiritual fire for medicine, it is very warm, and even if the material reacts, it will be a few points slower than in other spiritual fires, so it will also give the refiner time to refine the material to the most suitable state.

For about twenty minutes, almost all of the four materials were dry, Yun Yu put his hands in front of the tripod, closed them slightly, and the concentrated materials began to move slowly around a point, and the moment they touched it, they were ashes.

When the four-colored ashes fused, they disappeared from sight as if they were gone, and Yun Yu couldn't help but be shocked, how could the material be refined out of thin air?

After taking a closer look at the Ding, he was relieved, when these four kinds of ashes were touched, it seemed to be a special reaction, and they actually turned into liquid, and in the case of the aura support, it actually formed a water balloon with big eyes, Yun Yu couldn't help but secretly praise in his heart: Such a combination of accessories is simply magical.

The next thing is to cooperate with the main ingredient to immerse, Yun Yu took a deep breath and adjusted the trembling state, after all, the first time he refined the four-grade pill, it can be regarded as a cross-level refining medicine, and it is inevitable that he will be nervous.

Dragon Whisker Grass and Laneige were held by both hands, and after a simple mental preparation, Yun Yu threw the two main ingredients into the flames.

The four-pin pill is indeed magical, it is actually based on the Dan body, and then catalyzed by the main and auxiliary ingredients, when the two main ingredients enter the flame, Yun Yu will wrap the dragon beard grass with aura and sink it in the center of the inner flame, while Laneige is a little thick, so it is placed in the place where the outer flame is biased and burned.

In about two hours, the two materials dried, getting closer and closer to soaking into the Dan body, and Yun Yu's heart gradually lifted, and slowly moved the dried dragon beard grass and Laneige towards the water balloon turned into the auxiliary materials.

The moment of contact, the water balloon spreads out, and it melts into the two-flavor main ingredient at a very fast speed, as if the dry main ingredient has a huge suction, but when it is completely integrated, all the materials suddenly begin to change color, and in a second or two, the pure black powder appears in front of you.

Seeing that the falling powder came into contact with the Alien Spirit Pill, the latter also turned black in an instant, and soon turned into a charcoal ball, Yun Yu couldn't help but be shocked, swallowed dryly, and said in his heart: Failed...... (To be continued......)