Outside the palace treasure house, after the two entered, the third princess came to the old man and asked, "Ghost elder, what do you think of these two people?" ”

Hearing this, the old man glanced at the direction of the treasure house with his eyes like a falcon, and then said in a deep voice: "It seems inconspicuous, but its strength should be very strong, if you don't have full control of it, it's better to kill it directly." ”

When the third princess heard this, her gaze at the treasure house was also a little deeper.

"I hope you can see that, or my plan will be in vain."

And in the palace treasure house, Lin Fan quickly found the marrow washing glass cup that Wan Zhen needed.

This thing seems to be inconspicuous, but its interior is carved with very ancient and complex formations, if it is really as Wan Zhen said, this thing is not a treasure.

Carefully put away the spiritual lantern, and then Lin Fan walked quickly to the area where the books were displayed.

Lin Fan didn't know what the immortal spring spirit brew that the old alchemist wanted, but since it was the formula, it must be right here.

At this time, Tang Xue also walked over, and when she heard her footsteps, Lin Fan said without looking back: "Found that thing?" ”

"Found it!" As she spoke, Tang Xue also patted her space bag.

Lin Fan didn't doubt him, and continued to rummage through the recipe of the Immortal Spring Spirit Brew, but there were also so many books in this palace treasure house, and Lin Fan was extremely inefficient in flipping through them one by one.

Seeing this, Tang Xue asked, "What is that Immortal Spring Spirit Brew?" Can you actually get a third-grade alchemist to exchange his alchemy notes? ”

Lin Fan didn't know what this thing was, but he thought it shouldn't be ordinary, and he thought that after finding it, he would read it by himself first.

However, as the search deepened, Lin Fan slowly began to notice that something was wrong.

Because among these books, in addition to some rare literary classics, there are also many exercises and martial arts in them.

There are even a few local level exercises and martial arts.

According to the rules, members of the royal family are not allowed to practice at will, and it is not surprising if they just collect some exercises for entertainment.

But the exercises and martial arts of the ground level are invaluable, and they are far beyond the scope of entertainment.

And looking at the traces on these exercises and martial arts, it is obvious that people often read them.

But according to what the third princess said, here, only the emperor and the old man who guards can enter, the emperor can't practice, and the old man who guards is also a monk in the Jindan period, even if it is bad, you can write down the content recorded in these martial arts once you read it, and there should not be so many traces of reading.

And at this moment, Tang Xue also let out an exclamation.

"Yikes!"

Lin Fan hurriedly went over to check, only to see Tang Xue holding a book with red letters on a black background in his hand flipping through it.

"What's wrong?"

Tang Xue closed the book and handed it to Lin Fandao: "Look! ”

The cover of this book is also written in red on a black background, which naturally gives people an extremely evil feeling.

And the four big characters on the cover made Lin Fan shudder.

"Sacrifice to the Evil Sutra."

Lin Fan flipped through the two pages, and was shocked in his heart.

The techniques recorded in this heretical scripture are techniques that extract the internal organs and blood of a living person, and then fuse them into pills and practice them.

It's the most wicked.

And practicing according to this technique, not only can you improve your cultivation in a short period of time without any bottlenecks, but also there will be no side effects.

But the only flaw is that it has to cause boundless killing.

For according to what is written above.

Sacrifice 100 people to refining qi, sacrifice 10,000 people to build the foundation, sacrifice 100,000 to Jindan, sacrifice 1 million to Yuan Baby, 10 million to Zhen Yuan......

Lin Fan raised his eyes to look at Tang Xue on the side, his eyes were full of shock: "What is this emperor doing collecting this kind of evil book?" ”

As soon as he spoke, he immediately thought of the martial arts he had just seen.

Thinking of the traces that he had flipped through, Lin Fan suddenly felt a tingling on his scalp.

"Could it be that the emperor of the Great Wei State has already used this method of sacrificing living people to embark on the path of cultivation? And ......"

Call......

A cool breeze blew, and the cold sweat of the two covered their bodies.

Lin Fan instantly opened the Sword God Domain to defend himself, however, when he looked back, he saw that it was just a vent.

Despite this, Lin Fan still had a feeling of being stared at, he put the red book on the bookshelf with a calm face, and then said, "It has nothing to do with us, let's find the Immortal Spring Spirit Brew first." ”

After getting along for this time, Tang Xue also had a tacit understanding with Lin Fan, she nodded slightly, and then continued to rummag.

At the other end of the vent, there was a cylindrical device, which transmitted Lin Fan and Tang Xue's every move to the eyes of the third princess through the principle of light refraction.

When they saw the two of them put down the Evil Sutra of the Life Sacrifice, the corners of the third princess's mouth hooked up a strange smile.

Soon, Lin Fan and the others found the recipe for the Immortal Spring Spirit Brew.

This is a special liquid that improves the growth efficiency of the elixir, which can be drunk as wine and poured into the elixir, so that the elixir can grow rapidly.

Of course, this is only limited to elixirs below the third grade.

This kind of thing is naturally of little use to the Taiyi Immortal Sect, but it is indeed an artifact for some casual cultivators who do not have a good medicinal field and are also in urgent need of elixir for alchemy.

Although it was useless, Lin Fan still copied it and kept it on himself.

Those ground-level martial arts and exercises, Lin Fan didn't move.

First, he didn't lack this thing, and second, he didn't have enough time.

In this way, the two walked out of the treasure house according to the time agreement.

The gloomy-looking old man glanced at the two of them, then took out a stone and injected it with an aura.

Airplanes!

There was a soft sound, and the space bag on the waist of the two suddenly lit up with three different colors of light.

Seeing this, the old man nodded slightly and said, "Let's go!" ”

At this time, the third princess also greeted her, and she said with a smile on her face: "Don't mind, you two, this is his duty." ”

Lin Fan's expression was indifferent, and he said: "How can it be, there are so many treasures in it, so naturally you have to be more guarded." ”

Speaking of which, he bowed his hand slightly to the old man.

Although the old man frowned, he still nodded slightly to say hello.

After leaving the palace treasury, the third princess smiled and said, "By the way, Son, my father wants to meet you and discuss the matter of helping him refine the pill." ”

Although her tone was polite, her words were full of toughness that could not be refused, and she wanted to leave Tang Xue behind, intentionally or unintentionally.

Lin Fan glanced at Tang Xue, who immediately said, "Okay, then I'll go back to Wanbao Pavilion first." ”

"When the junior brother comes back, let's go to the master and his old man together."

Lin Fan nodded and said, "Okay, I'll go back when I go." ”

Then Tang Xue left, and Lin Fan, under the leadership of the third princess, walked towards the deep palace.

Lin Fan sensed a lot of Jindan Realm aura along the way, and thought that the emperor Lao'er had done quite well in defense work.

Of course, the main reason why he agreed so happily was that he wanted to meet the emperor and see if he was a monk.

and whether or not you have cultivated that evil book.

"Childe, the relationship between you and your senior sister doesn't seem to be ordinary." After Tang Xue left, the smile of the third princess became even more enchanting and charming.

Lin Fan subconsciously took a few steps away from him, and then said: "Naturally, the two of us have been getting along day and night since childhood, and we have a deep relationship. ”

The third princess raised her eyebrows and looked at him, and then suddenly asked in a bewitching tone, "Then who is more beautiful, me or your senior sister?" ”

At this time, Lin Fan finally saw what it meant to be flattering like silk, that kind of eyes with a sense of stickiness, but Lin Fan couldn't take his eyes off.

"Ahem!" He looked at the third princess for a few seconds, and then Lin Fan coughed lightly twice and said, "Senior sister is senior sister, princess is princess, the two cannot be compared with each other." ”

"By the way, I don't know what elixir His Majesty wants me to refine?"

"I may be able to refine the elixir below the third grade, but if it is the third grade, I dare not guarantee that it will be successful."

"The four-grade elixir is going to be taken by my master!"

Lin Fan pulled the topic back on track, wanting to find out the details of the emperor in advance.

However, the eyes of the third princess were full of charming heat.

He leaned into Lin Fan's ear and whispered, "It's an aphrodisiac...... Kiss! ”

The pink sound of these lips touching made Lin Fan feel numb all over his body, even if he was disdainful of this kind of woman, Lin Fan still felt that there was a special flame rising in his lower abdomen, which required him to use his aura to suppress it.

No, this is a charm, not something that an ordinary woman can perform at all, she is also a monk!

Lin Fan looked sideways at the third princess, and there were already three points of caution in his eyes.

After the third princess saw Lin Fan's gaze, she also understood that she had been exposed, but she did not panic, but still stared at Lin Fan meaningfully.

"Princess, take me to see Your Majesty as soon as possible!" Lin Fan whispered in a deep voice, at this time, the aura in his body was already working, and this fox woman's charm technique no longer worked.

At the same time, he was shocked.

The other party has such a profound charm, presumably the cultivation is at least above the foundation building period, but why have I been walking with her for so long, but I haven't noticed it at all?

Lin Fan had already raised his twelve-point vigilance.

Seeing Lin Fan like this, the third princess didn't tease him anymore, but walked forward with Shi Shiran.

It is different from the expected splendor, pink and cloudy, and rare treasures.

The place where the emperor lived was no different from an ordinary palace, and there were only seven or eight maids and eunuchs who served him.

Ordinary big families can also have such specifications, so the emperor in the legend of the outside world is not mediocre.

After entering the main hall, the third princess took a few steps in the direction of the warm house.

"Father, I brought him here!"

The warm house was separated by tulle, and only a figure could be faintly seen inside.

After the third princess said that, she heard a middle-aged man's voice coming from inside.

"Oh! Wait a minute outside. ”

A moment later, the emperor, dressed in silk clothes, Cao Shengyang, walked out of the warm house.

At the Alchemist Conference before, Lin Fan only glanced at Cao Shengyang from a distance and didn't pay much attention to it.

Now it seems that this person is handsome, with sword eyebrows and starry eyes, and is full of heroism.

It is completely different from the stupid, fat, and frail appearance rumored by the outside world.

"I've seen Your Majesty!"

If a mortal sees the emperor, he will naturally bow down, but Lin Fan is not a mortal, he is a monk, so he just gave up.

The emperor didn't care, but looked Lin Fan up and down and said, "It's a nice young man, are you willing to stay in the palace and be my chief alchemist?" ”

The emperor's single knife straight into made Lin Fan a little surprised, he thought that this guy would be polite with him, but Lin Fan didn't panic, he said indifferently: "This third princess has already asked me, although I am a casual cultivator, but there is also a master above." ”

"If you want to be Your Majesty's alchemist here, you still need Master's permission."

"However, if Your Majesty needs to refine any elixir, I should do my best."

Lin Fan's words were not as smooth as Tang Xue's, but he could also speak them.

Hearing this, the emperor looked at the third princess, and after the two made eye contact, the latter nodded slightly.

Afterwards, the emperor spoke: "Then I don't know what kind of monk your master is, and what grade of elixir can be refined?" ”

"Yuanying Monk, the four-rank pill is not a problem!" Lin Fan said the answer that had been discussed with Tang Xue.

The emperor nodded slightly, and then asked, "Then where is your master now, and if you come to him, how long will it take?" ”

"My master has been wandering all the time, and it will take at least a month or two if he finds it." Lin Fan replied indifferently.

The one or two months he said was naturally the time when the Taiyi Immortal Gate was reopened.

Now, the royal family has become like this, and the emperor is suspected of secretly practicing evil skills, no matter what, this matter must be reported to the sect for processing.

Of course, Lin Fan also wanted to do this matter himself, but unfortunately he didn't find out the details of this emperor now, if he made an unauthorized move, it was very likely that he would suffer in the end.

After hearing this, the emperor pondered for a moment, then took out a pill from his bosom and said, "Then I don't know if Your Excellency's master will be able to refine this pill." ”

Lin Fan took Dan Fang and looked at it, and then his body stiffened.

Five Elements True Blood Pill.

It is necessary to take the essence of the heart, liver, spleen, lungs and kidneys of the living person, and then combine it with various herbs for refining, after taking it, it can greatly increase the longevity of the person.

Although the Danfang has changed a lot, and the fact of increasing the power is concealed by increasing the longevity.

But Lin Fan could still see that the refining method described above was of the same origin as the technique practiced by sacrificing living people in the Evil Sutra of Life and Sacrifice.

And the Book of Life Sacrifice and Evil Scriptures, after Lin Fan read it, he also found that it was not a complete version, and it had also been tampered with and modified.

However, its core ideas and methods cannot be refined.

This is an extremely cruel method of cultivation, in which an unknown number of living beings have to be sacrificed in order for one person to attain enlightenment.

Lin Fan was holding the Dan Fang in his hand, and he was already sure that the emperor was already practicing according to this method.

After all, the three princesses all have cultivation, and if he, the emperor, has no cultivation at all, then he really doesn't believe it.

After thinking for a moment, Lin Fan raised his eyebrows and looked at the emperor and asked, "Your Majesty, there are many ways to live a long life, why do you use such a cruel and unscrupulous method to refine the elixir?" ”

"If you don't dislike it, I can find a way to help you refine a few life-prolonging pills, which can extend your lifespan by at least thirty years."

According to what the Dan Fang said, his elixir was only used to prolong his life, so Lin Fan could only use this as a starting point to inquire.

Hearing what Lin Fan said, the emperor let out a long sigh and said, "Alas, the Life Extension Pill is too expensive, and I have already taken it once, and this pill is also from those alien alchemists. ”

"However, they haven't succeeded in refining, they're just trying to trick me."

"Therefore, today I have completely expelled all the alien alchemists from the palace, and in the future, I am willing to trust you wholeheartedly and refine the elixir for me."

"I don't ask for anything else, I'll be content to live to be one hundred and fifty years old!"

Speaking of this, the emperor's face no longer lost his previous heroism, leaving only a middle-aged man who had foreseen his death, helpless about fate.

If it was usual, Lin Fan would still sigh about the difference between immortals and mortals, but now he doesn't have such thoughts.

Some are just wary of the scheming of the emperor in front of them.

He pondered for a moment and then said, "It doesn't hurt if you only refine one or two. ”

As soon as these words came out, a hint of surprise that could not be concealed flashed on the faces of the third princess and the emperor.

"Ahem...... the Emperor coughed lightly, and then, a paleness flashed across his face.

The third princess hurriedly stepped forward to help: "Father, are you okay?" ”

The emperor waved his hand and said weakly, "I'm fine." ”

Lin Fan stared at the father and daughter, his heart was full of doubts, and at this time he even had some doubts about whether he was still in the trap.

If the emperor wanted to test whether he wanted to help him refine the forbidden medicine, then he didn't need to show himself the remnants of the Evil Sutra of the Life Sacrifice.

He only needed to help him refine the first pill by himself, and let himself slowly help him refine more step by step.

After all, the so-called taboo, after stepping on it once, will happen countless times, until it is discovered, destroyed, or self-destructed.

And the Evil Book of Life Sacrifice that was enough to completely expose their plans was placed in a prominent position in the treasury of the Imperial Palace.

Such a major mistake is really not like a mistake that an emperor would make.

Although there were countless questions in his heart, Lin Fan still did not hand over the elixir to the emperor.

"Your Majesty, this is Pei Yuan Dan, which can consolidate Pei Yuan, and it should be very effective for your illness."

The emperor hurriedly took the pill and took one pill, and then, his complexion immediately improved a lot.

"Whew! After all, this body is not as good as before! It's all to blame on those alien alchemists, most of the elixirs they refined for me were poisonous. ”

"Now it seems that they are most likely sent by the alien royal family to poison me."

"Well, I really regret that I didn't follow President Tatani's advice and trust these guys."

The emperor continued to lament, but in Lin Fan's eyes, it was just an amazing acting skill.

Although the Pei Yuan Pill just now was indeed effective as Lin Fan said, the medicinal power contained in it was extremely strong.

If ordinary people swallow it, they need a monk to help refine and stimulate it with spiritual energy to have an effect, otherwise it will only make people feel that their abdomen is swollen, which is not beneficial to injuries and illnesses.

And just now, the emperor swallowed it like this, and the aura in his body automatically volatilized, refining it into medicinal power and discharging it into a hundred bones of his limbs, so he didn't feel anything.

In this way, Lin Fan could conclude that this emperor must be a monk, and a monk who could cultivate himself into a perfect hidden.