These breaths emanating from the stone platform are very weird, not only can they not be seen with the naked eye, even if Chu Nan investigates with his demon sense, it is as if they have fallen into the air, and they can't feel anything.

This made Chu Nan's heart very surprised.

So far, he had never encountered anything that his own magic sense could not detect, and now the aura emanating from the stone platform had made his magic sense invalid!

Call!

In Chu Nan's astonishment, these breaths directly integrated into his body.

All this happened so quickly that Chu Nan didn't have time to react, and he was integrated into his body by these breaths and disappeared in his body, neither bringing him any improvement nor causing him any damage.

However, he could feel that when these breaths were integrated into his body, he and this hall seemed to be in the dark...... There's a faint sense of induction!

The sensation was faint and vague, and it seemed that more breath was needed to make it stronger.

This scene......

Others can't see it.

They were still in the shock of Chu Nan's refining of the elixir, and they didn't come back to their senses for a long time.

It wasn't until Chu Nan was teleported out of the secret room that they had a hint of consciousness, but their faces were still pale and their bodies were still trembling.

Level 10 Secret Room!

Throughout the ages, no one has ever been able to pass!

Now Chu Nan not only passed here, but the speed of passing was even faster than that of other low-level alchemists in the secret room...... Faster!

Mu Shixuan, who was the most talented in everyone's eyes earlier, is now only challenging the fourth-level secret room.

Chu Nan is here......

But he has already passed the level 10 secret room.

He ...... What kind of talent is he!!"

In the minds of these alchemists of the Lin clan, there was still a constant sound of explosion, which was destined to become an unforgettable scene for them.

When Chu Nan was teleported away, he successfully received five medals, although the Lin clan was very reluctant, and had to give these five medals.

At the same time, the situation here in Chu Nan also reached the ears of the high-level leaders of the Lin clan here at the fastest speed.

Immediately caused a huge earthquake!

It was also at this time that Chu Nan began the second test.

In the choice of the second test, Chu Nan did not choose the Dandou test, but chose ...... Dan tried to test.

It was still the entrance that was pitch black, and when Chu Nan stepped into it, he still appeared in a secret room.

This secret room is the same as the secret room in the previous talent test, except that in the secret room, in addition to the existence of a stone platform, there is also a desk, on which pens and paper are placed.

Chu Nan had already known the rules of this Dan test.

The Dan test is somewhat similar to the talent test, both of which are tests of the alchemist's talent.

The difference is ......

The talent test is to see the alchemist's talent in alchemy, while the pill test is to see the alchemist's perceptual talent between the elixir and the herb.

In the Dan test, there will still be elixirs, but the elixir that appears in the Dan test exam needs to be swallowed by the alchemist to perceive the herbs used in refining this elixir, and then write down these herbs for refining this elixir on the paper.

This...... It's a test of Dan!

After all, an excellent alchemist also needs to have a strong perception in the perception of elixirs and herbs.

Now that Chu Nan appeared in this secret room, a spirit pill also appeared on the stone platform of the secret room.

This is a mixed three colors of the elixir, the size of a baby's fist, not only there are some peculiar patterns on the pill, but these patterns are constantly changing.

It's obvious......

This is an extremely high-end elixir.

Chu Nan knew that he must have been targeted by the Lin clan again.

The Lin clansmen who are responsible for the Dan test are not the same people as the Lin people who are responsible for the talent test, and at the same time, these Lin people who are responsible for the Dan test don't know Chu Nan's performance in the talent test.

They thought that Chu Nan came to them so early because Chu Nan was targeted in the last test and did not pass, so he came here so early.

After all, under normal circumstances, at this time, everyone else is still in the test, and only those who are unqualified can carry out the second test in such a short time.

"This time, we are going to make him fail five tests!"

These Lin people have already reached a consensus.

Now the situation here is the same as the talent test there before, and it also teleported Chu Nan to the most difficult secret room as soon as he came.

At the same time, as the most difficult secret room in the Dan test, the elixir that appears here is also the most high-end and complex elixir among all the Dan tests.

It is difficult to distinguish the herbs that refine this pill after swallowing.

And there is only one such elixir in total, and Chu Nan only has one chance.

After Chu Nan appeared in the secret room, he did not rush to swallow the elixir, but found a beautiful booklet from the desk in front of him.

After opening it, Chu Nan saw that there were many medicinal herbs recorded in this booklet.

Quite a few herbs are even herbs that no longer exist in this era.

The existence of this booklet is obviously prepared for the alchemists who enter here, mainly to prevent the alchemists from sensing the herbs in the elixir after swallowing the elixir, but they do not know it, so they cannot write the name of the herb.

Today's booklet contains tens of millions of different herbs.

When the alchemist senses a herb he doesn't know, he can look it up from the booklet, just like looking up a dictionary to find the herb he sensed, and write down the name.

After Chu Nan saw this booklet, his eyes instantly brightened.

Nowadays, he doesn't know much about medicinal herbs, and the existence of this booklet just provides him with a good opportunity to master medicinal herbs.

Present.

Chu Nan directly held the booklet and read it carefully, completely ignoring the elixir on the stone platform.

His move directly made the people of the Lin clan incomprehensible.

Especially Chu Nan's serious appearance, it seemed that he wanted to memorize all the herbs in this booklet in his mind, as if he was not here to conduct a pill test, but to master many herbs......

"Oh, this fat man is also self-aware, knowing that he can't succeed, he simply doesn't try, and chooses to memorize a few herbs, so that he can get some gains, so that he won't come in vain, and he is not stupid. ”

These Lin clansmen laughed and said, feeling that Chu Nan had given up here, so they shifted their gaze and stopped paying attention.

Chu Nan devoted himself to the memory of medicinal herbs.

He was going to memorize all the herbs in this booklet.

And to write down all these tens of millions of medicinal herbs, even Chu Nan, it will take some time......

Just when Chu Nan was like a student here, he carefully memorized many medicinal herbs.

The sensation caused by Chu Nan in the talent test earlier had already reached the ears of these Lin clan people who were in charge of the Dan test.

This immediately made them no longer pay attention to Chu Nan's gaze, and they all condensed on Chu Nan again, their eyes were full of strong disbelief, they didn't expect Chu Nan to achieve such amazing results in the talent test!

That's a level 10 secret room!

Not only did Chu Nan pass successfully, but it also took time, and he was even faster than the alchemists in other low-level secret rooms!

It had an unimaginable impact on their minds, and their minds were buzzing.

"Gentlemen...... Ladies and gentlemen, although he has performed amazingly in the test of talent, it does not mean that we can do the same. The test of talent is to test his talent in alchemy, but here, it is to test his perception of elixir and medicinal herbs, which are completely different, and cannot be compared. ”

Someone forcibly resisted the shock in his heart and said loudly.

"Not bad!"

"You see that after he arrived, he didn't dare to try to swallow the pill, but chose to memorize the herbs, even if he got five exam medals in the talent test, but in our place, he couldn't get any of them!"

After these Lin clansmen were shocked, they spoke out one after another.

It's just that their words are more like a hypnotic practice of itself.

Although, as they say, the two tests are very different.

But Chu Nan's performance in the talent test was too shocking, so that they couldn't help but worry in their hearts, afraid that Chu Nan would also create miracles like in the talent test.

At the moment, even if Chu Nan didn't go to swallow the pill, they were just carefully memorizing the herbs in the booklet, and their eyes were firmly locked on Chu Nan, and they didn't dare to easily move away from Chu Nan.

......

Chu Nan kept flipping through the booklet, memorizing the names, types, and characteristics of these herbs recorded in the booklet.

Constantly expand your knowledge of herbs.

A day later.

Chu Nan had already written down a third of the herbs in the booklet.

Those Lin clansmen who looked at Chu Nan did not have any patience because they had been staring at Chu Nan for a day, they would keep staring at Chu Nan until Chu Nan was teleported out from here.

It took three days.

Chu Nancai finally memorized all the herbs in the booklet.

The moment Chu Nan put down the booklet, among these Lin clansmen who had been staring at Chu Nan for three days, some of them had a terrible thought in their hearts.

He ...... He wouldn't have memorized all the herbs in the booklet in just three days, would he?"

"What do you think! There are tens of millions of herbs in the booklet, even if you have an outstanding memory, it is impossible to write them all down without more than half a year, and on some similar herbs, you may not be able to distinguish them clearly, to write them all down without making mistakes, it is impossible to do so without a few years. ”

"He's only been here for three days, and it's nice to be able to memorize a hundred different herbs, all of them? ”

Most of the Lin people shook their heads, not believing that Chu Nan could memorize tens of millions of different medicinal herbs in just three days.

They didn't know that Chu Nan, who had already given birth to demonic consciousness, was no match for ordinary people in terms of memory.

After Chu Nan put down the booklet, he closed his eyes and recalled all the herbs in the booklet in his mind, and after making sure that there were no mistakes, he opened his eyes and looked at the elixir on the platform in front of him.

And these Lin clansmen were all nervous in their hearts after seeing Chu Nan's gaze fall on the elixir.

They all hoped that Chu Nan would choose to leave directly after remembering the herbs, but now Chu Nan's eyes looking at the elixir on the stone platform did not look like he was about to leave here.

"You don't have to worry! even if he swallows the elixir, it is impossible for him to sense the herbs that refine this pill, this pill is extraordinary, the refining process is even more complicated, and the number of herbs used is far from being comparable to ordinary elixirs, and the most important thing is ...... After swallowing this pill, all his perceptions will disappear!"

Someone speaks loudly, both to the crowd and to himself. It seems that it is necessary to say it so emphatically in order to ease the uneasiness in my heart.

The rest of the Lin people are the same.

I tried to make my expression calm, but I was extremely nervous inside.

Chu Nan sat at the desk, just looked at the elixir on the stone platform, and did not swallow it.

This made everyone's hearts gradually surprised.

They don't know......

At this time, Chu Nan was using his magic sense to sweep and investigate on the spirit pill.

Usually this kind of high-end and complex elixir, alchemists can't see the herbs that refine the elixir with the naked eye, but now Chu Nan directly infiltrates the elixir with his demonic sense, starting from the internal structure of the elixir.

Chu Nan discovers ......

The structure of this elixir was even more complicated than the elixir in the previous talent test.

In terms of part of the structure alone, Chu Nan saw no less than three hundred kinds of medicinal herbs.

This shocked Chu Nan's heart.

I've never seen such a complex elixir.

Chu Nan visually measured that the number of medicinal herbs used to refine this elixir was no less than a thousand kinds of medicinal herbs!

If it weren't for Chu Nan's possession of demonic consciousness here, it would be unrealistic for such a spirit pill to induce all the herbs by swallowing it.

Even if Chu Nan investigates with his magic sense, it will take a lot of time.

Of course, in addition to checking the herbs for refining this elixir with his magic sense, Chu Nan is also studying and studying the refining of this elixir, and some of the refining techniques are quite novel to Chu Nan, which has benefited him a lot.

At the same time, Chu Nan checked and silently remembered the herbs he saw in his mind.

He didn't immediately write down the herbs he saw on the paper, but planned to wait until he finished reading it, swallowed the elixir, and then started writing.

These superficial efforts still need to be done.

Otherwise, if people knew that he could see the herbs for refining the elixir just by looking at it, it would inevitably make people think about it.

Especially now that Chu Nan is being targeted by the Lin clan, if the Lin clan knows, it is likely that he will be labeled as a violation of the rules.

Chu Nan will not give the Lin clan any chance.

I've been watching it for a long time......

Chu Nan's eyes closed slightly.

After a while, he slowly opened his eyes and stood up from the ground.

This suddenly made those Lin people nervous.

I saw Chu Nan walking quickly to the stone platform, stretched out his hand, held the elixir, and without any hesitation, he put it in his mouth and swallowed it in one gulp.

When Chu Nan looked at this elixir with his demonic sense, he already had an understanding of the effect of this elixir.

This elixir......

After swallowing, although it will make the person's perception disappear for a while, it can ...... Grow your lifespan!

This made Chu Nan's targeting of the Lin clan suddenly change and increase a few points...... Expect.

Chu Nan knew that the elixir that could increase lifespan could be said to be the rarest and most valuable elixir among all types of elixirs!

So far......

There is no alchemist who can 100% guarantee that he can refine the elixir that increases his lifespan!

Even those alchemists who have become supernatural in alchemy are difficult to refine elixirs that increase their lifespan.

Normally, this kind of elixir that can increase lifespan, even if some powerful powers in the alliance see it, they will start a crazy snatch of it.

Now Chu Nan was able to swallow such an astonishing value of elixir, which made Chu Nan have to thank the Lin clan for targeting him.

At the same time, Chu Nan also realized that the effect of this elixir to increase life span had not been discovered so far, otherwise it would not have been left until now, let alone fall into his mouth.

In addition to the complexity of this elixir, its effect is also extremely closely hidden, even if Chu Nan investigated with his magic sense, he did not see that this elixir has the effect of increasing lifespan, it is the tree power in his body, the perception of life, so that he feels that this elixir contains a unique breath of life, so he found that this elixir has the effect of increasing lifespan.

And such an effect is not immediately apparent after swallowing, but needs to be pulled by Chu Nan with the tree power in his body.

Otherwise, even after swallowing, its lifespan will not increase in any way.

Call!

Now, under the traction of the tree power in Chu Nan's body, the breath of life was suddenly released from the elixir, which improved Chu Nan's vitality and began to increase his lifespan.

This made Chu Nan very excited.

In his early years, he used the magic power in the magic sealing weapon many times, and he had consumed a lot of lifespans, and now these consumed lifespans have been replenished by the improvement of this elixir.

At the same time, Chu Nan suspected that in addition to increasing lifespan, this elixir probably had other effects, but this elixir was like being encrypted, and it needed to be cracked before its effect could be reflected.

Now was not the time for Chu Nan to study carefully, he had other more important things to do.

With the power of his demonic sense, he dissolved the negative effect of the disappearance of perception brought about by the elixir, and began to sense the herbs in this elixir.

Although Chu Nan had already seen the many herbs that were used to refine this elixir earlier, Chu Nan found that some herbs could not be seen even if they were viewed with his magic sense, and he needed to swallow the elixir and sense it to know.

Immediately.

Chu Nan's mind was extremely concentrated, carefully sensing these herbs that the demon sense could not see.

At the same time, he waved his pen and wrote down all the herbs he sensed on the paper on the desk.

"Not good!"

The faces of those Lin people changed suddenly.

Their worst fears have happened!

However, there were still people who resisted the anxiety in their hearts and said to everyone.

"Don't worry, everyone, this elixir is extremely complicated, and there are many herbs refined, even if he can sense some, it is not surprising. It is impossible for him to sense them all, as long as ...... As long as his sense here is not comprehensive, even if it is just one less herb, he will fail!"

"That's right! There are so many herbs, I don't believe he can sense them all!"

"The end result is definitely failure. ”

These Lin clansmen shouted one after another.

However, as time passed, as Chu Nan kept writing, the uneasiness in their hearts became more and more intense.

When Chu Nan stopped writing, many people held their breath.

I saw Chu Nan's palm lightly slapping on the desk, and the special paper on the desk suddenly merged into the desk, and began to judge the herbs written by Chu Nan.

This kind of judgment is not carried out by the people of the Lin clan, in fact, even the people of the Lin clan do not know who is making this judgment.

Although the Lin clan controls this palace, they can only control a small part of this palace, and this palace still has a lot of mysteries that have not been solved for them.

In the judgment of the desk, these Lin people were nervous and speechless.

Chu Nan is there......

It's easy.

The identities between the two parties seem to have been reversed.

It didn't take long for the results to be presented to everyone.

The entire desk bloomed with an extremely dazzling light, falling in the eyes of these Lin people, not only shaking their eyes, but also piercing their hearts, causing their hearts to suffer a huge impact.

Meanwhile.

From the top of the stone platform, there was a strange aura again, emerging from the stone platform, sweeping towards Chu Nan, and directly integrating into Chu Nan's body.

Chu Nan's eyes flashed slightly.

The appearance of this strange aura confirmed a thought in his heart.

He had doubts earlier......

The appearance of this strange aura is due to the fact that he has passed the secret room with the highest difficulty, which he did in the talent test earlier, and now he is also in this Dan test!

At the same time, the integration of this strange aura was still the same as last time, it did not bring improvement to Chu Nan, nor did it cause harm to him.

However, this integration made Chu Nan's sense of this palace even stronger.

Even Chu Nan's heart moved......

In my mind, many pictures of this palace came to mind.

Among these pictures, there are pictures in other secret rooms, where you can see the alchemists in each secret room, and you can also see a group of Lin people in a wide field outside the secret room.

"These people from the Lin clan are really monitoring everything. ”

Chu Nan's eyes flashed imperceptibly.

He began to realize......

The integration of this strange aura will make you have a strong sense of this palace!

The first fusion of the strange aura gave Chu Nan a sense of this palace, but the sense was very weak and vague at that time.

And now that there is a second integration, Chu Nan can see some scenes in the palace through his induction of the palace.

"If you continue to absorb it, this kind of induction will be formed...... Take control!"

Chu Nan was thrilled by this.

This palace is extremely extraordinary, if it can be controlled, it will be of infinite benefit to Chu Nan.

However, with the strange aura he has absorbed so far, there is still a long way to go before he can master this palace, and now Chu Nan can only see part of the picture inside the palace.

"I need to absorb more of this breath......"

Chu Nan's eyes flashed.

Now that he knew how to obtain this aura, coupled with the "assistance" of the Lin clan, he only needed to absorb this strange aura again in the remaining three assessments.

This also made Chu Nan more grateful for the targeting of the Lin clan, which not only increased his lifespan, but also brought him the opportunity to master this palace.

Chu Nan felt that the Lin clan had a "great kindness" to him, and when he took control of this palace, he should "repay" it.