At this time, Chen Changan still had some materials in his hands, which were used to refine the "Enhancement Pill".

Chen Changan did not make a rash move this time, first, he thought that the yield was low, and second, he felt that his experience and technology in refining medicine still had shortcomings.

Immediately, he took out the book of "Medicine Dao Xiang Solution" that Zhang Lao gave him when he left and began to read it.

In the process of contemplation, Chen Changan came into contact with the deeper content of medicine refining, and the annotations in the book also added a lot of experience to Chen Changan.

Chen Changan roughly read and understood the "Auspicious Explanation of the Medicine Dao", and suddenly had a lot of insights.

He couldn't help but sigh that if he had watched the "Medicine Dao Xiang Solution" earlier, he would have been able to grasp the Bone Cleansing Pill just now, and he would not have taken such a risk.

It wasn't until late at night that Chen Changan put the book down.

Take out the materials needed to refine the elixir and place them in a categorical manner.

Chen Changan took a deep breath and began refining the medicine again.

The first step is to start a fire.

This step is not difficult for Chen Changan today, and he is almost hand-in-hand.

The second step is feeding.

All materials are prepared in advance, and the quantity and quality are carefully selected.

This link is also relatively simple.

This is followed by the third step, fire control.

This link is the most critical factor affecting success or failure.

At this moment, Chen Changan was both a little excited and nervous.

Chen Changan calmed down, although it was very hot in front of the stove, his heart was still stable and calm.

Time passed slowly, and Chen Changan knew that it was a long process, and he was not anxious in his heart.

The level of the Zengling Pill is higher, almost comparable to the Cleansing Pill, so Chen Changan can't be in a hurry.

Five hours later, when it finally came to the final stage of Cheng Dan, Chen Changan's heart moved, and he suddenly remembered "Ascension Formula".

He wanted to try if using the Ascension Recipe could increase the yield rate.

Thinking of this, Chen Changan thought of the use of the "Ascension Formula".

Various complex handprints began to form in his hands, and the power in his body was injected into the handprints, slowly pushing towards the medicine furnace.

Chen Changan put his mind in the medicine furnace while sealing it, and saw that the pills in the medicine furnace were still very stable, so he was relieved.

When the strength in the body was about to be exhausted, the elixir finally condensed and took shape.

Take out the elixir and hold it in your hand.

This time it was still five pills, and Chen Changan began to check the yield rate.

"Two excellent, one ordinary, one inferior, one waste..."

Eighty percent yield!

This result exceeded Chen Changan's expectations, originally, according to his current ability, he would be content to have 60% of the finished products as before.

Obviously, this is the credit of the Ascension Formula!

"Three Bone Cleansing Pills, four Enhancement Pills, these add up, they should be able to sell fifty times the Stone. ”

Chen Changan calculated and couldn't help but light up.

It seems that alchemist is indeed a very popular profession.

The whole night passed like this, and by this time it was already getting bright.

Starting today, he is going to report to the Lingbao Pavilion and follow Yuan Lao to learn refining.

When he came to Lingbao Pavilion, Chen Changan met Yuan Lao.

"The younger Chen Chang'an has seen Yuan Lao. ”

After seeing Yuan Lao, Chen Changan did not dare to slack off, and hurriedly saluted.

Whether it is Zhang Lao or Yuan Lao, they are all seniors who are beyond his unknown level.

Yuan Lao was dressed in a white robe, looking Chen Changan up and down with a smile.

"There are a few books here, you can write down all the contents now......" Boss Yuan waved his hand to Chen Changan seven or eight books.

Chen Changan couldn't help but be stunned, right here now?

Looking at these books in front of him, there are more than Zhang Lao gave him.

However, this was not difficult for him, and it only took a stick of incense for Chen Changan to write down all the contents of the book.

"Sure enough, it's unforgettable!"

Yuan Lao looked at Chen Chang'an, and he looked like this.

How did he know that he had the ability to never forget, could it be that Zhang Lao told him?

In Chen Changan's puzzled gaze, Yuan Lao smiled and said, "Old Man Zhang has already told me about your ability to never forget, just to verify it." ”

On the same day, Yuan Lao explained to Chen Changan some basic theories of refining, as well as the general direction.

Chen Changan felt that he had benefited a lot, refining tools was more complex than refining medicines, and the theory was even more vast and expansive.

Before leaving, Yuan Lao smiled slightly demagoguery: "As long as you can comprehend the seven books I just gave you within seven days, the old man will allow you to observe the peerless divine soldiers in the academy." ”

Peerless Divine Soldier?

When Chen Changan heard this, his heartbeat suddenly accelerated.

When he first met Yuan Lao, he told Chen Changan to take him to observe the peerless divine soldiers, and now that he finally had the opportunity, Chen Changan was suddenly full of anticipation.

"Elder Yuan, I've heard that this peerless divine soldier only has the opportunity to enter the observation ...... if he is a student of the inner courtyard and is a gifted genius," Chen Changan said in surprise.

"Hehe, this peerless divine soldier is naturally protected by the academy, but it is not something that any inner courtyard student can see. As the pavilion master of the Lingbao Pavilion, the old man happens to be in charge of this divine weapon, if you have a very amazing performance in the refining of weapons, such as comprehending those books within seven days, you should be a peerless talent, and when the time comes, make an exception for you to observe, and no one will object. Yuan Lao explained with a smile.

Chen Changan suddenly realized.

According to the regulations of the academy, he, a student of the outer courtyard, is not qualified to meet the peerless divine soldier.

Even in the academy, though, there are a few people with privileges.

For example, Yuan Lao, as the master of the Lingbao Pavilion, is just responsible for taking care of the divine soldiers, so he can open the back door for Chen Changan.

Of course, this is also when Chen Changan can show superhuman refining talent, so that he has the "qualification" to let Yuan Lao justifiably use the privilege.

Bidding farewell to Yuan Lao, Chen Changan had seven books on the introduction of refining weapons in his mind.

These books, from shallow to deep, the first "Introduction to the Instrument Dao" is the easiest, as the name suggests, it is the introduction of common sense.

"Introduction to the Instrument Dao", basically does not require much comprehension, can be memorized by rote, and can basically learn seven or eight points.

When Chen Changan returned to the other courtyard, the first book "Introduction to the Instrument Dao" had been fully understood.

Next, Chen Changan began to comprehend the next book, which was "Formation Basics".

If you want to refine a good weapon, you must first be proficient in the way of formation.

In addition to refining weapons that require good materials and refining methods, it is also necessary to engrave various formations into the weapon when refining, which is used to increase the power of the weapon.

Although it is only the basic knowledge of some formations, it is still difficult for a novice like Chen Changan.

For ordinary people, if you want to fully master these books given by Yuan Lao, it is impossible to do it without two or three years, even if it is an ordinary genius, it will take at least two or three months.

This is only the second book, and Chen Changan feels a certain degree of difficulty, and the remaining books are even more difficult than this.

At this time, Chen Changan knew that it was not easy to complete the task given to him by Yuan Lao.

Thinking of this, Chen Changan didn't think much about it anymore and began to do his best to comprehend.

In the evening, Chen Changan finally mastered the second book of "Introduction to the Instrument Dao".

This is still Chen Changan, who has a good understanding, and his ability to remember has saved him a lot of time.

If you were a genius, it would be almost impossible to read these two books in one day.

Bell bell bell ~

Just when Chen Changan wanted to continue to read the next book, he was interrupted by a quick knock on the door.

Chen Changan frowned, and had to temporarily put aside his plan to continue to participate in enlightenment.

When I opened the door, I found that the person who came turned out to be Qianyuan.

"Senior Brother Qian, it's so late, why are you here?"

After introducing Qianyuan into the room, Chen Chang'an said.

"Senior Brother Chen, something happened to Fang Yuan!" Qianyuan said hurriedly.

"Brother Fang, how is he!" Chen Changan's face changed slightly.

After a while, Chen Changan and Qianyuan came to the place where the students of the outer courtyard lived.

Chen Changan came to Fang Yuan's house, pushed open the door, and saw a haggard and emaciated face.

"Chen..."

When Fang Yuan saw Chen Changan, he was stunned at first, and just wanted to speak, but coughed up a mouthful of blood, and his face instantly turned pale.

"Brother Fang!"

Chen Changan hurriedly supported Fang Yuan and gave him a "Lingyuan Pill" that Elder Zhang gave him at the beginning.

Fang Yuan's complexion improved after taking the Lingyuan Pill.

Then, Li Yu in the next room also walked in.

Li Yu's face was also a little injured, but fortunately, it was only some external injuries, and the most seriously injured was Fang Yuan.

After some inquiry, Chen Changan understood what happened.

After Chen Chang'an moved away, Fang Yuan, Qianyuan, Li Yu and others discussed and decided to establish their own forces in the outer courtyard.

However, in the past few days, the forces they have established have been constantly harassed, and later I learned that someone wanted them to disband the forces, and among those people's forces, Zhu Tou and Fu Jie were also members of that force.

They were led by several other alternate inner courtyard students, and they went to Fang Yuan's gang every day to find trouble, and in the end, Fang Yuan couldn't hold back, so they fought with each other, but the other party's strength was too strong, and they were all beaten hard.

"These people, if they have nothing to do, they just came to find our stubble, they just deliberately made trouble!" Li Yu's face was full of unwillingness.

At this time, Chen Changan finally understood the cause and effect of the matter.

On that day, he defeated Fu Jie on the challenge platform, and established his authority in the outer courtyard, and Qianyuan and the others were stable for a few days.

But the good times didn't last long, just a few days ago, Yuwen Zhengyang, who ranked third in the outer courtyard, Jin Mingcheng, who ranked eighth, and Ye Xiu, who ranked thirteenth, tried all kinds of ways to find fault and bully and make trouble.

Yuwen Zhengyang only occasionally appeared to shock one or two, and it was Jin Mingcheng and Ye Xiu who really made a move.

"Why didn't you tell me earlier?" said Chen Changan, holding back his anger.

"We were also afraid of disturbing you, so we wanted to endure it and survive this for a while before making plans. ”

Li Yu lowered his head, not daring to look directly at Chen Changan.

"I told you at the beginning that the establishment of a gang would be delayed in advance, but I didn't expect..."

Chen Changan's gaze cultivation became cold, he slowly stood up, and continued: "It seems that during the time I was away, they couldn't help it again. This time, I'm going to make them never dare to provoke me again!"

When Qianyuan and Li Yu heard Chen Changan's words, they couldn't help but change their complexions: "Senior Brother Chen, don't mess around, impulsiveness is the devil! Not to mention that Yuwen Zhengyang is the third-ranked master, even Jin Mingcheng and Ye Xiu are not something we can provoke!"

Fang Yuan, who was lying on the bed, also looked anxious, wanting to persuade Chen Changan to think long-term.

"Don't worry, this is what I did before I entered the inner courtyard. Chen Changan's voice was full of determination.

Qianyuan next to him found that his gaze was unusually calm, not like there were signs of impulsiveness.

Moreover, since entering the outer courtyard, they also know that as long as Chen Changan decides, no matter who persuades them, it is useless.

Moreover, Chen Changan has always been very calm in his work, as if everything is under his control.

Sou~

Chen Changan moved and rushed out of the room in an instant.

"Senior Brother Chen, what are you going to do?"

A few people behind him hurriedly chased after him.

"Outer Courtyard Management Office!"

Chen Changan's voice revealed a hint of murder.

After a while, Chen Changan came to the management office of the outer courtyard.

"It's getting late, what are you doing at this time?"

A deacon of the Dust Realm in the management office looked at Chen Changan with a serious face, and his brows were slightly furrowed.

"I'm going to challenge the alternate Inner Courtyard students!" Chen Chang'an said.

"Give the name of the person you want to challenge. The old man looked at Chen Changan and had some impressions of him.

"The outer courtyard is ranked thirteenth, Ye Xiu!"

"The outer courtyard is ranked ninth, Jin Mingcheng!"

"The outer courtyard ranks third, Yuwen Zhengyang!"

Chen Changan's voice was indifferent, and there was a trace of killing intent on his body.

What the?

As soon as the old man heard Chen Changan's words, his eyes suddenly widened, and he said angrily: "Ridiculous! Where did such a rule come from? You can only challenge one person at a time!"

At this time, Qianyuan and the others who chased after him also came, and when they heard Chen Changan's words, their faces changed greatly!

"Senior Brother Chen, you..."

Challenging the thirteenth, ninth, and third ranked alternate Inner Court students at the same time, this crazy move immediately frightened them.

"No, no, no, this doesn't meet the rules of the academy!"

The old man from the Dust Realm impatiently rejected Chen Changan's request for challenge.

Chen Changan remained unmoved, standing in place, not moving.

And the old man who came out of the dust realm also took a firm stance and refused to let go.

“......... ”

"Agree to his request!"

An indifferent voice came out, full of domineering feelings.

The majestic and domineering voice seemed to come from above the nine heavens, and instantly spread throughout the entire management office.

Listening to this voice, Chen Changan felt a little familiar.

As soon as he looked up, he saw a middle-aged man in Xuanyi floating in the air, who was the vice president he had seen before.

"I've seen the vice president!" Chen Changan hurriedly saluted.

"Meet the vice president, and I will arrange Chen Changan's challenge. ”

The old man from the Dust Realm trembled in his heart, and hurriedly said respectfully.

Swish~

The vice president glanced at Chen Changan, and then only an afterimage was left, and his figure disappeared!

Only then did Chen Changan know that the strength of the vice president should have reached the Tongxuan realm.

"Ahem... Three days later, you will challenge the third, ninth, and thirteenth alternate Inner Court students at the same time. Well...... You can go back. ”

After speaking, the eyes of the old man from the Dust Realm who looked at Chen Changan were full of strange colors.

At the same time, he challenged three alternate inner court students, and this was the first time he had seen them.

"The juniors understand. ”

Chen Changan turned around and left the management office, leaving only a few people behind him who looked stunned and stunned.