Master Gu rubbed his hands tightly, his face red as he said this to Ling Xiao.

Ling Xiao looked at Master Gu's innocent face and found it funny. No matter how he looked at it, this Master Gu was more like an old urchin!

"Master Gu, there's no need. I have my own!" Ling Xiao returned with a smile.

At this time, Master Gu was looking at Ling Xiao without moving.

Quickly purifying, Ling Xiao quickly reached the second step, Tempering!

The tempering effect was to remove the dregs of the medicinal herbs, allowing them to better utilize the medicinal properties of the medicinal herbs. It was all so easy.

Ling Xiao's movements was very fast, in a moment, Ling Xiao had already completed the tempering process. During this period, Master Gu's eyes became brighter and brighter, his face was filled with surprise and joy.

Smelting! By melting the Heaven and Earth elemental energy together with the medicinal energy, the medicinal effects of the pill would be even better, and at the same time, the medicinal energy released would be even greater.

At this time, the critical moment of pill formation had already arrived. Ling Xiao was considering whether or not to refine a pill with a pill pattern on it. If he were to successfully refine a pill with pill patterns, he might actually be able to cultivate at Master Gu.

Pay attention to the situation, Ling Xiao began to set up formation arrays for the pills, it were simple Spirit Convergence Array and Spirit Recovery Formation, as well as a few other small formation arrays! This was a simple composite array formation!

The dense medicinal fragrance started to drift apart, causing Cai Yuanlin and Master Gu to be shocked. Although they did not know what kind of pellet Ling Xiao was refining, just by relying on this medicinal fragrance, the two of them could guess that this pellet was not ordinary!

Actually, Ling Xiao did not have absolute confidence in being able to refine a pill with lines on it, but he still wanted to give it a try.

After all of this was done, Ling Xiao took out a bottle that he had prepared beforehand and stored the pellet.

Right now, Ling Xiao's refining speed was still extremely fast. In less than a quarter of an hour, Ling Xiao had already succeeded.

Wiping the sweat on his forehead, Ling Xiao smiled and handed the bottle over to Master Gu: "Master Gu, please have a look!

Then, Master Gu poured the pill into his own hands, "Un! Not bad, this was actually a perfect pill! The quality is also good! "

Hearing Master Gu's words, Cai Yuanlin's face lit up, and secretly gave Ling Xiao a thumbs up.

Ling Xiao only chuckled, and did not speak.

Master Gu took out another pill and looked at it, but it made him scream: "What? It was actually a flawless pill? My God! "What kind of method is this!?" Master Gu's mouth was wide open.

"Master Gu, you will know if you continue watching!" Ling Xiao smiled and indicated the Master Gu to continue watching.

After stopping Ling Xiao, the Master Gu subconsciously thought that Ling Xiao's bottle still had more flawless pills, but after he took them out, not only him, even Cai Yuanlin almost jumped up in shock.

"What?" This was actually a pill with lines on it? Furthermore, it was a Three-Line Pill! My God! Ling Xiao, what kind of monster are you exactly, how can you have such a method? " Master Gu was truly frightened by Ling Xiao at this moment.

Ling Xiao only laughed, and did not say a word. This way, the Master Gu would feel embarrassed to continue to question him, after all, everyone has their own secrets.

However, Master Gu and Cai Yuanlin still looked at Ling Xiao like he was a monster, as if they wanted to see through Ling Xiao.

"Master Gu, is there any difference to a pill with lines on it?" Cai Yuanlin asked.

"Sigh!" Cai Lao, you do not know about the importance of pills, a pill with lines on it is at least 10 times more valuable than a flawless one, because a pill with lines on it can last even longer. "A sliver can increase the value of a pill by a thousand years. You said that a pill with a pill pattern on it is not worth much and that a pill with a cloud is priceless. It can be preserved indefinitely without losing any medicinal effects!" The Master Gu explained to Cai Yuanlin.

"Hiss!" What? No way! There is actually such a heaven defying pill? " Even though Cai Yuanlin was a cultivator of Supreme Secret Realm, he couldn't help but exclaim in shock.

After all, they were separated by a mountain. Although Cai Yuanlin was a Supreme Secret Realm cultivator, he was still an idiot when it came to pills.

"Good heavens! Ling Xiao, little friend, you are truly astonishing. Not only are your pill refining methods unique, even the array formations used to refine them were shocking! " Master Gu truly admired him!

"Hehe!" No, Master Gu is a Grade Six Alchemist, that's what I need to learn! " Ling Xiao said humbly.

"That's right!" To those of us who refine pills, it is extremely rare for us to be able to learn even one technique or technique! Now that I've seen you concocting pills, it can be said that you've opened another door for me. A door that can lead to a Grade Seven Alchemy Master! Speaking of which, I still have to thank little friend Ling Xiao! " Master Gu said with a smile.

"Master Gu! Don't do that! " Ling Xiao quickly helped the Master Gu up.

At this time, even Cai Yuanlin was looking at Master Gu with shock. He had never seen Master Gu performing such a great courtesy towards a junior!

"There's no need to say anymore. I've made up my mind!" Master Gu persisted.

"Then may I ask Master Gu if Ling Xiao has the chance to come to your place to cultivate?" Cai Yuanlin asked.

"Haha!" That would be for the best, of course! You're very welcome! Come, come, come, little friend Ling Xiao, you can call me senior brother from now on. Master Gu said loudly.

"What?" Cai Yuanlin and Ling Xiao were both shocked.

"Master Gu, this is too much! You are my elder, how can you be my senior? "It's better if you don't kill me!" Ling Xiao did not dare to be careless!

Even Cai Yuanlin was shocked by Master Gu's actions and thoughts.

"Master Gu, why don't you consider it again!" Cai Yuanlin advised.

If you want Ling Xiao to come to my place in the future, you must call me senior brother. Furthermore, our fellow disciples are only going to be refining pills, what's the point of that? You, don't be spoiled by the old ideas! " Master Gu actually continued to advise Cai Yuanlin and Ling Xiao.

Seeing that he could not win against Master Gu, Ling Xiao could only let out a bitter laugh and accepted the "Senior Brother!"

"Ling Xiao, since we are now junior brothers, then senior brother will let you see this old man's pill cultivating techniques. If there is anything that you can learn best, you better take a good look!" Master Gu was also shocked, he wanted to show his hand!

"Hehe!" Thank you, Senior Apprentice Brother! " Ling Xiao could only smile apologetically.

Cai Yuanlin, on the other hand, looked at the younger generation and older generation with a darkened face.

After that, Master Gu took out his own cauldron, took out some spirit medicine and placed it in the cauldron. However, the fire used by the Master Gu at this time was an even higher grade void fire, a fire that belonged to the kind of fire that the Void Refinement Realm cultivator cultivated!

Master Gu's movements were also very fast, as though he thought about Ling Xiao's method of concocting the pill, and began to slowly comprehend the two methods that belonged to him.

The purification was completed very quickly, and following that, the Master Gu looked at the spirit herbs in the cauldron with a solemn expression. He started to add fire to the tempering process, and gradually, a medicinal fragrance came out, causing both Ling Xiao and Su Yun to feel refreshed.

Master Gu was indeed a Grade Six Alchemist, they had their own uniqueness! Ling Xiao saw through a different smelting method.

Ling Xiao used the spirit energy of heaven and earth to refine medicinal pellets, and Master Gu used his own spirit energy directly to refine pellets. This way, the attributes of Master Gu's pellets would be restricted, but the quality of the pellets would indeed increase by a lot!

So the smelting process could also do this! Ling Xiao finally understood why the Master Gu had bowed to him. It was because learning an additional alchemist was indeed the fastest way to improve, but it still required a large amount of practice.

In a short period of time, Master Gu had reached the final step of forming the pellet! But what was surprising was that Master Gu actually failed this time, and his furnace exploded!

"Cough cough!" Haha! Although it has failed, I can feel that my efficiency has increased by leaps and bounds. In this way, I believe that I will soon reach the level of a high sixth-grade martial artist! "Haha!" Master Gu laughed loudly by the side.

Then, Master Gu began to continuously try. Even though he had failed many times, Master Gu's eyes grew brighter and brighter.

Actually, all of this was because of the method Ling Xiao used. You have to know, that was a method to refine pellets that was recorded inside the Shen Nong Ding!

From this, one could see just how great the Shennong Pharmacopoeia was!

In the evening, Ling Xiao and Cai Yuanlin finally returned to their own residence! This time, Ling Xiao was very satisfied with Ling Xiao's performance. Not only did he succeed in meeting the Master Gu, and get the Master Gu to agree to let him follow, the two of them even called each other junior and junior brothers. If this were to spread, who knows how many people would be shocked!

"Sir Ling Xiao, you're finally back! "Haha!" Just as Ling Xiao was about to enter, he heard Sun Xia and the rest's voices!