Fifteen days passed quietly......

In the cave, Xia Yin was holding a dark green pill in his hand, his face full of excitement and entanglement.

Wu Min was very reliable, and after refining a furnace of Qi Replenishing Pill by himself, he spent the next seven days guiding by his side, and tirelessly explained all the key control points over and over again.

What made Xia Yin depressed was that he was indeed not an alchemy genius, even if there was a good master next to him for patient guidance, he still failed again and again.

Wu Min was not in a hurry, saying that this was a failure that would be experienced in the initial alchemy, which was normal, and he only needed to practice a lot and would always master the trick of alchemy.

Until the seventh day, Xia Yin still failed to refine the pill again and again, but Wu Min received a transmission note, saying that the sect elder had returned, and asked her to hurry back to cultivate, and she had been exempted from punishment.

And from the transmission note, Xia Yin also knew what happened in the forbidden land of Qingfeng Gorge.

More than 100 old monsters from the large and small sects in the eastern part of the chaotic star domain joined forces to arrange a huge formation, and finally suppressed the forbidden land, but in the process, there were still more than a dozen demons who broke through the seal and were killed six or seven people on the spot, and the others broke through the encirclement and escaped, and the various sects were organizing high-level monks to chase and kill......

After Wu Min left, Xia Yin began his journey of alchemy alone.

Alchemy during the day, in addition to cultivation at night, is to transplant the young shoots from the medicine field to the small medicine garden outside the cave, and constantly ripen those elixirs that have just sprouted......

In fifteen days, there were already a large number of rare elixirs in Xia Yin's storage bag, all of which were six or seven years old, and there were dozens of hundred-year-old elixirs.

After repeated attempts, Xia Yin finally succeeded in refining a furnace of Qi Replenishing Pill on the afternoon of the twelfth day.

It seems to be a blessing to the soul, after the first success, in the next three days, Xia Yin continuously refined more than a dozen furnaces of Qi Replenishing Pill, all of which were successful......

Moreover, the last pot of elixir was still refined with the elixir after the mysterious shoots had matured.

In order to explore the efficacy of the elixir that was ripened by the young buds, Xia Yin spent three nights directly in Master Wu's medicine field to ripen more than a dozen elixirs needed for the Qi Replenishing Pill, and all of them were a hundred years old......

The dark green Qi Replenishing Pill that Xia Yin was holding now was refined from the hundred-year-old elixir that had matured from the young buds.

Looking at this Qi Replenishing Pill whose color was completely different from that of ordinary pills, Xia Yin's heart became extremely entangled.

"The color of this Qi Replenishing Pill is so weird, wouldn't it be very dangerous if there is anything unexpected when you take it?"

This is the biggest concern.

But Xia Yin knew that he had to try to take this elixir, otherwise the anti-heaven ripening effect of the shoots would not be wasted, and he still expected to refine a large amount of pills to take and impact the foundation building period......

In the end, Xia Yin gritted his teeth and threw the dark green Qi Replenishing Pill into his mouth......

Qi Replenishing Pill, which belongs to the most common pill in the cultivation realm, is a necessary thing for disciples in the Qi refining period, used to replace eating and drinking, even those who can build a foundation monk, occasionally need to take Qi Replenishing Pill to supplement all kinds of nutrients needed by the body, unless they reach the realm of Jindan, they can absorb the five elements of spiritual qi through their own internal circulation and turn them into nutrients, completely isolating the five grains.

According to common sense, after taking the Qi Replenishing Pill, there will be no other conditions except for a feeling of being full of food and drink.

However, Xia Yin had just swallowed the dark green Qi Replenishing Pill into his abdomen, and instantly felt five majestic spiritual qi spreading in his body, blending into his limbs and bones......

The surging aura tide actually made the meridians of the whole body swell and painful!

"This ...... What's going on, it's really weird!"

Xia Yin was shocked.

However, the surging aura current in the body has already raged in the body, and if it is not refined quickly, it is likely to hurt the meridians.

Xia Yin reluctantly began to operate the Five Qi Returning Yuan Gong, and at the same time operated the Five Elements Law Decision, such as the Earth Qi Decision, the Cloud Condensation and the Rain Decision, and guided the aura flow of the five attributes in the body, and after circulating for a few weeks, it slowly returned to the Dantian Qi Sea......

Half an hour later, the medicinal power was completely refined.

Xia Yin was surprised to find that there were originally only five strands of invisible mana as thin as a hair in his dantian, but now, these five strands of mana had doubled in thickness and became the thickness of a cotton thread.

A feeling that I had never felt before, flooded my mind.

The whole body was filled with explosive mana, as if it would explode at any moment.

A powerful feeling rises naturally.

Xia Yin didn't dare to be careless, continued to run the Five Qi Returning Yuan Gong, cultivated again for half an hour, and finally completely integrated this surging mana into the meridian flesh and blood, and most of it was attributed to the Dantian Qi Sea......

"What a huge amount of spiritual power......! Is this still a Qi Replenishing Pill?"

Xia Yin's heart has been shocked beyond measure!

Sure enough, as he expected, the elixir that ripened the buds, even if it was refined into a pill, still had a very different effect from ordinary pills.

It's just that it's a little different from my own thoughts, and this effect seems to be beneficial to myself at present.

The only thing that made me feel uneasy was that after refining the Qi Replenishing Pill, the flesh and bones seemed to be roasted by high temperatures, and they began to get hot, and the blood flow rate in the meridians also became slightly faster, and there was a feeling of being hot and heartbeat......

This is a phenomenon that has never happened when taking ordinary pills, and it makes me feel uneasy in my heart!

But Xia Yin quickly forced this uneasiness to the bottom of his heart.

"Regardless of him, I can't care about it so much, my only hope for building a foundation is to ripen the elixir through the sprouts, refine a large number of pills, and use them to quickly improve the mana realm, otherwise, with my own cultivation speed, there is really no hope of building a foundation in this life!

Xia Yin kept warning himself in his heart: "Without strength, I can't cure Yoyo's illness at all, not only will I lose my loved ones, but I will also spend my life in mediocrity, and I will turn into a pile of dry bones after decades, such an ending is definitely not what I want......

Xia Yin quickly made a decision!

The way in the future is to continue to take pills and improve cultivation.

If you don't use the ripening effect of the mysterious shoots, you can't accept it anyway!

It's just that when he remembered that the young sprouts had suppressed demonic qi and high-level monsters, as well as the weird dark green color, Xia Yin still felt a faint uneasiness in his heart, but he couldn't take care of it for the time being......

"Well, the alchemy is just beginning, and for a long time in the future, it will be spent in alchemy and cultivation!"

Xia Yin had a kind of anticipatory excitement in his heart.

However, before that, he must go to Tianling Peak and explain to the Great Elder that he will not be able to go to Tianling Peak to clean up in the next period of time!

As for Master Wu's medicinal field, when it reaches the fifth-layer realm of qi refining, it only takes an hour to complete watering and fertilization every day, and it is not a big problem.

And the medicine field is the best place to hide the mysterious shoots, and you can't give it up no matter what.

Standing up, Xia Yin walked out of the cave, closed the door of the cave with a token, and then drove the flying magic weapon and shot towards the Tianling Peak......

After a while, he came to the door of the main hall of Tianling Peak, and saw the Great Elder sitting in front of his favorite Azure Wood Square Table, drawing talismans.

To Xia Yin's surprise, he actually saw Su Qian here again.

At this time, she stood respectfully beside the Great Elder, quietly listening to the Great Elder's explanation while drawing talismans.

Seeing Xia Yin's arrival, the Great Elder stopped drawing talismans and a smile appeared on his face.

"Hehe, the kid is good, give me the face of the Tianhe Sect!"

Xia Yin knew that this senior was referring to his own performance in the forbidden land cave and his killing of Tie Leng, so he bowed and saluted: "The younger generation can come to this day, it is all the gift of the senior!"

The Great Elder shook his head with a smile: "No, your kid has been able to get to where he is today, it is the result of your efforts, what's the matter, there is something wrong with coming to Tianling Peak this time?"

Usually, it is the Great Elder who transmits the sound to the wooden house, and Xia Yin will go to Tianling Peak to clean it.

Xia Yin bowed again: "The junior came this time to confess to the senior, the junior is going to retreat and wash his face for a period of time, and he can't clean the room for you anymore!"

The Great Elder shook his head slightly: "With Qian'er here, she can do these little things, the old man heard that you went to the Library Pavilion, and you actually chose the Five Qi Guiyuan Gong that has not been cultivated for hundreds of years?"

Xia Yin nodded slightly: "The juniors are also forced to be helpless, there are too few exercises suitable for the cultivation of the Five Elements Waste Vein!"

Hearing the words Five Elements Waste Vein, a look of disdain flashed on Su Qian's face beside the Great Elder, but it quickly disappeared.

The Great Elder looked at Xia Yin quietly, with a touch of expectation in his eyes: "Well, the Five Qi Returning Yuan Gong, according to the old man's guess, is definitely an ancient secret technique beyond the scope of the exercises, if you can really cultivate this skill, it will be the luck of my Tianhe Sect!"

Xia Yin smiled bitterly: "The younger generation is also a dead horse and a live horse doctor, I don't dare to have too much hope!"

The Great Elder nodded: "It is up to people to succeed in heaven, the old man has no doubts about your cultivation attitude, as for whether you can succeed in cultivation, this will require some luck!"

As he spoke, an extra jade slip suddenly appeared in the Great Elder's hand and threw it towards Xia Yin.

"This is the old man's experience for many years, among which the second-level rune is described in the most detail, and the third-level rune is also involved, if you have the opportunity, you can understand it with your heart!"

Xia Yin took the jade slip with a shocked face and looked at the Great Elder suspiciously.

On the other hand, Su Qian's face changed, and she couldn't hide the envy and jealousy on her face.

She is the only registered disciple of the Great Elder, and she has not obtained such a good thing!

"Senior, why did you suddenly give such a valuable thing to the junior?" Xia Yin finally couldn't help asking.

The Great Elder glanced at Xia Yin: "You are the most talented young disciple that the old man has ever seen, and you have great perseverance, the old man will go to the Great Ming Domain in a few days, at least three or five years, and at most decades before he can come back, this jade slip is useful to you, of course it is for you to be a kid!"

Xia Yin bowed deeply with gratitude, and then asked curiously, "Senior, what is the place of the Great Ming Domain?"

The Great Elder's face showed a trace of reminiscence: "That is a land where the real powerhouse is like a forest!"

"The disciple has never heard of the Great Ming Domain!"

"Hehe, the Great Ming Domain and the Chaotic Star Domain where we are located are separated by the endless galaxy, so naturally you haven't heard of it!"

Xia Yin and Su Qian both showed an expression of disbelief in their eyes at the same time.

"Across the endless galaxy......? What a long distance this is, how to get there?" Su Qian on the side couldn't help but speak.

The Great Elder smiled and said, "Naturally, it's through a large teleportation array...... Even if you are a god-turning monk, if you want to cross the galaxy in the flesh, you are asking for your own death!"

The Great Elder's face showed a hint of emotion: "The vast universe, the countless star fields, and the wonderful mysteries in them are not something you two little guys can imagine!"

As if realizing that he had said too much, the Great Elder suddenly stopped talking, making Xia Yin and Su Qian on the side very anxious, but they didn't dare to ask.

"Okay, boy, go ahead, cultivate hard, and when the old man comes back from the Daming Domain, I hope you have achieved something by cultivating the Five Qi Returning Yuan Gong!"

Xia Yin had no choice but to suppress his curiosity, bowed deeply to the Great Elder, and without looking at Su Qian next to him, he turned around and walked out of the main hall, said goodbye and left......

Back at the hut, after Xia Yin explained a few words to his sister, he went straight to the house of earth fire and started the ascetic journey of alchemy and Wuqi returning to Yuangong.