Of course, this so-called 'simplicity' is only relative to Yin Feng.

You must know that there are not many people who have mastered the alchemy techniques of the Seven Grades among the Nine Super Sects.

For example, the Taiqing Red Sword Sect was only mastered by nine masters, while several other Dan masters are still studying in Dangu to this day.

As for the younger generation of disciples, only Mo Han of Dangu has mastered the seven-grade alchemy technique.

According to the setting of Dangu, the alchemy technique is difficult and easy, and it is divided into one to twelve grades.

The technique of a few products, the elixir that is refined is a few products.

Of course, even a first-grade alchemy technique could not make a yellow-level pill become a Xuan-level.

What determines the level of the elixir is the alchemist's own cultivation and the spiritual materials used to refine the elixir.

The alchemy technique can improve the quality of the same level of pills and the success rate of refining pills.

For example, the seventh-grade yellow-grade pill is naturally a few grades higher than the eighth-grade.

Yin Feng took out the codex scroll that Jiuzun had given him, which recorded the alchemy techniques from the twelfth to the seventh grade, which was very detailed.

Yin Feng had already mastered the alchemy technique of the tenth grade, so he didn't start from the beginning, but directly started to learn from the ninth grade.

The alchemy technique is, in fact, a summary of the alchemy method, which involves the control of runes, the control of various auxiliary materials, and the use of various complicated gestures.

It is a great test of deduction and body coordination, and the higher the level of alchemy technique, the more demanding the requirements for these two points.

For example, not everyone can forge the same piece of iron into clay, turning decay into magic.

Yin Feng saw it quickly, and with his understanding, it was not a difficult thing to memorize and understand the entire set of Codex scrolls.

It's just one thing to remember, it's another thing to be able to get started, and theory and practice are two different things.

Time passed bit by bit, and I don't know how long it took before Yin Feng slowly closed the scroll in his hand.

After closing his eyes and sorting out the vast amount of memories in his mind, he stood up.

At this time, he was extremely happy and relaxed, and all the things that had accumulated on his body during the experience were dealt with.

And this retreat also directly made him one of the top disciples of the nine super sects, and he could compete with the strongest elites such as Ye Wanqing, Tianyi, and Leng Tong.

Although Yin Feng's current total amount of True Yuan was equivalent to the fifteenth level of the Dan Dao Realm, the quality of his True Yuan was extremely high, and it was even more terrifying than a pure spirit body.

Of course, the most terrifying thing is his body, the Three Transformations Realm is paired with the Immortal Blood Code with strong self-healing power, it is really like a tiger with wings.

After washing in the pool again, Yin Feng directly changed into a brand new disciple uniform, and the whole person looked heroic.

"I don't know how long it's been outside. ”

After tidying up his clothes a little and hiding them, Yin Feng walked out of the retreat room directly.

Leaving the Retreat Valley, Yin Feng flew directly towards Mujian Peak, but when he passed by Taiqing Lake, he was surprised to find that the scene below was very different.

I saw that there was a huge clearing floating in the middle of Taiqing Lake, and there was a green jade tablet suspended in front of the open space.

"Previously, Haotian Zhenren had said that some reforms would be carried out in the sect, but I didn't expect it to be put into action so quickly. ”

Yin Feng stopped in mid-air and began to look at the entire Taiqing Lake, he felt that some of the prohibitions in the Taiqing Lake should have been opened, and the huge open space might have existed in the Taiqing Lake in the first place.

Then he set his eyes on the inner peak list, and he could see that the top position was still occupied by a colored light.

Compared to the violent sensation in the past, now all the disciples have long been surprised by that colored light.

No one is paying attention, and few people are going to discuss it.

After struggling for a long time, Yin Feng still interrupted the urge to go up and write his name, because there were too many people, if it was deserted and there were few people, maybe he would go up and put his name up.

At this moment, disciples flew over one after another, and the number of people increased, all of them stayed around Taiqing Lake, or gathered to discuss, or looked around, as if there was something lively to see.

However, from the grievances and anger on their faces, it can be seen that this excitement does not seem to be a good thing.

When Yin Feng was puzzled, he suddenly saw two familiar figures below, which were Mu Gen and Su Su.

Without thinking much of it, he flew straight down.

"Hey, Brother Feng, when did you get out of the customs?"

Seeing Yin Feng falling from the sky, Mu Gen was stunned at first, and then overjoyed.

Yin Feng said with a smile: "I just came out of the retreat valley, why are there so many people here, could it be that something big is happening?"

"There are no major things, but there are a lot of grievances. Mugen smiled disapprehantly.

"When did you go into retreat?" Su Su on the side showed a surprised look, obviously surprised by Yin Feng's words.

Yin Feng replied: "It's the day I sent you the Pure Spring Hibiscus and Soul Nourishing Water." ”

"You...... You are a non-human!" Su Su became a little angry, and the original intention of watching the excitement disappeared without a trace at this moment.

I remember that when I first met Yin Feng, the other party was still an outer disciple who only had the seventh layer of the Foundation Building Realm, and how long had it been, and they had been in retreat one after another, as if breaking through cultivation was as simple as eating and drinking.

You must know that her current cultivation is only the peak of the ninth layer of the foundation realm.

Su Su really couldn't understand why a monk whose Lingquan qualifications were far inferior to his was so weird to break through.

During this period, he also asked Jiuzun, but in exchange for the other party's mysterious smile.

Suddenly, as if she remembered something, she turned her head and asked, "How can you break through the cultivation of the Dan Dao Realm so quickly, isn't it because you failed to break through?"

His originally puffed up face began to show a look of worry, and it could be seen that the little girl was still particularly concerned about Yin Feng.

"Brother Feng......!" Mu Gen's face actually began to show worry.

"What's wrong with you two, does my complexion look like a breakthrough failure?" Yin Feng smiled a little bitterly.

"Have you successfully broken through to the Dan Dao Realm?" asked Su Shu cautiously.

"Dan Dao Realm Double ......"

Yin Feng complained infinitely in his heart, and then a trace of cunning flashed in his eyes, and he nodded: "I have successfully broken through to the Dan Dao Realm." ”

Seeing Yin Feng's expression, Mu Gen and Su Su breathed a sigh of relief.

"It only took ten days to break through, Brother Feng, you are really ......" Mu Gen shook his head, not knowing what to say.

"Did it only take ten days?"

Yin Feng's expression was slightly embarrassed, because he didn't know how long it had taken him to retreat this time.

In fact, he didn't even use it for ten days to break through the cultivation, because he had done other things besides breaking through the cultivation.

At this moment, two sounds of breaking the air came from a distance, but two figures fell towards the open space in Taiqing Lake from far and near.

The moment they landed in the clearing, the noisy crowd around Taiqing Lake began to slowly quiet down.

"Brother Feng, the bad thing has begun. Mu Gen pointed to the center of Taiqing Lake and said.

"What's the?" Yin Feng glanced at Mu Gen with some surprise, and then he was surprised to find that one of the two was actually Tianyi, and he didn't know the person who confronted Tianyi, but looking at the other party's weapons and clothing, it didn't seem like a disciple of the Taiqing Red Sword Sect.

It was a young man, dressed in a red robe, and the weapon in his hand was a scimitar like a full moon.

In fact, in the wilderness, few male monks wear red clothing.

"Could it be that another disciple from a foreign sect came to challenge?"

Yin Feng muttered in his heart, among the disciples under the age of thirty of the Taiqing Red Sword Sect, Tianyi was a well-deserved overlord, and no one would run to challenge if he had a bad brain.

Therefore, this strange young man must be a disciple of a foreign sect, and he must also be an elite disciple of the sect's overlord level.

After all, the people who can be on the bar with the sky are definitely the elite of the elite.

As if seeing Yin Feng's thoughts, Mu Gen sighed and said: "Alas, that is a disciple of the Yin Yang Hehuan Sect, now the life of the Taiqing Red Sword Sect is getting more and more difficult, and there are more and more people blocking the door to challenge, the previous Sha Tianyou has not yet done it, this time it seems that there is a more powerful one." ”

"Sure enough, he is a disciple of the Yin Yang Hehuan Sect. Yin Feng muttered silently, not very surprised, in fact, he already had a rough guess in his heart.

He had seen the cold pupils of the Ah Bi Underground Palace, most of the disciples in the Corpse Valley were pale and relatively easy to identify, while the Yuqing Illusory Buddha Sect could be directly excluded, as for the three outer sects of the left path, their energy was basically not in battle.

Therefore, it is either the Yin and Yang Acacia Sect or the Shangqing Miao Ling Sect.

Yin Feng had just heard about the sect 'Yin Yang Hehuan Sect' from Haotian Zhenren not long ago, and bluntly said that the disciples of this sect liked to block the door the most.

At this moment, Yin Feng's interest increased greatly.

Because when Hao Tianzhen was talking about the Yin and Yang Hehuan Sect, his expression was indescribably weird, and he threatened that if he met it in the future, he could be stunned directly, so don't be verbose.

If Hao Tianzhen can say such a thing, it can be seen that this Demon Dao Sect must have something surprising.

Taiqing Lake is huge, and the floating open space on Taiqing Lake, its area is naturally not to be underestimated, originally Yin Feng also planned to ask what the purpose of the open space in Mugen is, but now it seems that it should be used for the competition.

Tianyi and the disciple of the Yin-Yang Acacia Sect stood on it, as if two ants were standing on the Colosseum.

But fortunately, the monk's eyesight and hearing are no longer comparable to mortals, even Mu Gen and Su Su can see and hear clearly, not to mention the Dan Dao realm monk.

"Tianyi, I didn't participate in the last Nine Sects Meeting for some reason, but it was cheaper for you, but you really don't know how to pity the fragrance and cherish the jade, and the start is quite heavy, do you know how many years of Taoism my junior sister has been broken, and how many people she has to double cultivate with those Taoism to make up for it!"

In the open space in the middle of the lake, I saw the young man in red twisting his waist a few times, and his strange tone and feminine expression really gave people goosebumps.

Yin Feng's eyelids twitched unnaturally a few times, and he finally understood the intention of Hao Tianzhen to say that.

And the sentence 'How many people does she have to double cultivate with those Taoists to make up for it' also moved him a little.

He seemed to understand a little bit what the 'Yin-Yang Acacia' in the Yin-Yang Acacia Sect meant.

Tianyi didn't pay attention to the words of the young man in red, but it could be seen from his grim expression that the enemy in front of him was not easy to deal with.

In the sky above Taiqing Lake, those onlookers were also very nervous at the moment, you must know that the current Taiqing Red Sword Sect is really a bit of a decline.

The previous Sha Tianyou had already made the face of the Taiqing Red Sword Sect a little unsightly, and listening to Mu Gen's words, that Sha Tianyou didn't seem to leave.