It is said to be a book, but it is only a thin booklet.

Shan Liang reached out and took it out.

Start with cold.

And it's extremely heavy.

But I don't know what material it is.

It's not gold or jade, and of course it's not ordinary paper.

It looks a little like silk, but in Shan Liang's impression, he has never seen such silk threads.

He flipped to it, and the pages were blank.

There are six pages before and after, and there is nothing except the blood-drenched "blood nerve" on the cover.

What's going on?

Looking at the name of this blood nerve, it should be an exercise, but why is it blank inside?

Could it be that it is similar to Jade Jane, if you want to inject Yuan Li into it, the content in the pages of the book will appear directly in your mind?

Speaking of jade Jane, Shan Liang is also a little strange.

Logically speaking, aren't the relics left over from ancient times all the exercises recorded in jade slips?

How did you have this book?

It's still a blank slate?

He tried to inject Yuan Force into it.

Yuan Force cannot be injected into it.

I don't know what material this book is, and it can't carry Yuan Li.

He felt a resistance.

It's like there's a mysterious membrane that isolates Yuan Li from the outside.

If it is forcibly injected, it can break the membrane, but nine times out of ten, the book will be destroyed.

This membrane should be the prohibition that the martial arts teacher talked about.

Shan Liang guessed.

As soon as the prohibition was spoken, he had heard it a long time ago, but he had never seen it.

So now it's just speculation.

When the martial arts teacher was teaching the basics, he mentioned things like prohibitions, magic circles, and alchemy and refining tools.

It is said that it is speculated based on the excavated ancient ruins that the prohibition and magic circle can even be refined into pills and magic weapons.

That's amazing.

At the same time, he had a feeling that the reason why this book could not be opened should be related to the exercises he cultivated.

The Qi Explosion Technique is a basic exercise, and the power is not great, and even after reaching the fourth grade, there is not even an advanced exercise, so it can only be changed to others, but it is better because the foundation is firm, and it is a general exercise for the Martial Arts Academy of the Ministry of War.

But obviously, this exercise is not compatible with this blood nerve, so the Yuan Force is blocked.

He frowned slightly, looked at the two blood essence stones and the thin book, and lowered his head in thought.

Lu Xiaofei saw that there was no danger, so she dispersed the lightning, sat on the side, took out the latest Apple phone that Shan Liang gave her, and turned on the pesticide.

This blood nerve, eight to nine times out of ten, is the practice of the Blood River Ancestor, if it is the prohibition left by him, then it is naturally in line with the Yuan Force or Qi and blood of his exercises, so that the prohibition can be broken.

"So, can this blood in the Blood Essence Stone be injected into it and open the ban?"

Suddenly, his heart moved, and this thought flashed through his mind.

Immediately, the Blood Essence Stone was picked up by him and began to absorb the blood in it.

The blood entered the body and entered the meridians, but it did not follow the operation of the exercises into the snow-capped mountains and qi sea and the heaven and earth bridge.

Instead, he was held together as a bloody arrow that landed on the first page.

In an instant, the power of this blood was absorbed.

Sure enough!

It seems that the power of the blood in this blood essence stone should be of the same origin as the prohibition laid in this book.

Shan Liang is happy.

But what was revealed above left him speechless......

There is only one word, "I"!

The power contained in this blood arrow, if it is refined and absorbed, should be able to restore one-fifth of the current Danhu.

In other words, five times it will be enough to fill the Dan Lake.

However, such an equivalent amount of blood power can only manifest in five words......

Is it worth it?

He felt that something was not worth it.

Because for him, the most important thing at the moment is not the exercises, but the heaven and earth aura required for cultivation.

The essence blood contained in this blood essence stone can be used as a substitute for the aura of heaven and earth, so it is better to keep it for cultivation.

As for the exercises, within the three-grade realm, the qi explosion technique is enough.

He hadn't even brought out the true essence of the Qi Explosion Technique.

And after stepping into the Four Grades Realm, in the Martial Arts Academy of the Ministry of War, there will be suitable exercises for him to choose.

The exercises are like this, let alone martial arts.

Even if there is a powerful martial art in this blood nerve, it is not necessary at the moment.

Most powerful martial arts need to be after the fourth rank to become a real martial artist before they can be cultivated.

to be able to exert its power.

As he thought so, he was going to put down the Blood Essence Stone and the mysterious tome.

Give up exploring this "Blood Nerve".

But at this moment, the book that was originally cold suddenly became hot, and the three blood-red characters of the blood nerve suddenly came to life and submerged into his body.

Immediately afterward, the book had a powerful appeal.

The essence and blood in his body instantly poured into the book like a flood that had burst the embankment.

The prohibition that isolated the Yuan Force was instantly dissolved.

"it!"

He exclaimed, frantically trying to shake off the mysterious tome.

But it didn't work, the book was attached to his hand like a parasite.

In just a few seconds, a third of the essence blood in his body had been poured out.

His face turned pale, his body trembled, and he collapsed on the bed weakly.

"It's over, it's going to be sucked and!"

He wanted to wail, but found that he couldn't make a sound.

"Brother, what's wrong with you......"

Lu Xiaofei was also taken aback, and regardless of the team battle, she directly threw her phone aside and walked to Shan Liang's approach.

But the scene in front of her was beyond her cognition.

I don't know how to be good.

Seeing Shan Liang's pale face trembling, she was nervous and about to cry, but she was helpless.

"System, system, come out quickly...... Your hostel is going to be cold, it's going to be over, it's going to be, it's going to be!

At this moment, countless thoughts flashed through Shan Liang's mind, and his brain was spinning wildly.

The bottom of my heart even began to call the system frantically.

It's a pity that the system that is not very reliable on weekdays has quietly disappeared in this critical period.

There was no sign of a few mocking words at all.

It was as if it had never existed.

And his body instinctively activated the qi explosion technique.

In an instant, a large amount of blood gushed out of the Blood Essence Stone and entered his meridians.

As the exercises worked, the blood actually began to replenish the essence blood he had lost.

In this process, the mysterious book is presented with handwriting.

When a page is fully displayed, it is a silent automatic page turn.

At this time, Shan Liang didn't have the heart to care about what was written on it, but he was desperately absorbing the mysterious blood in the blood essence stone to replenish his essence blood loss.

Although the speed of replenishment can't keep up with the speed of consumption, it has slowed down too much after all.

When the last page of the book of Blood Nerve was also covered with handwriting, the essence blood in the two Blood Essence Stones was almost at the bottom.

"It's so good to be alive......"

Shan Liang sensed that the essence and blood in his body finally stopped flowing, and couldn't help but let out a long breath and muttered.