Tens of thousands of sword canon swordsmanship, all of which flew out of the empty ring with Chu Fengmian's control, surrounded Chu Fengmian's face, and many swordsmanship swordsmanship exuded this sharp sword intent.

Among these swordsmanships, many of them are extremely ancient, and the names of some of these swordsmanship, Chu Fengmian has only heard of them in ancient books.

This ancient sword book swordsmanship was actually kept in the inventory by Tongtian Pavilion.

These sword canons and swordsmanship are extremely obscure and difficult to cultivate, and for ordinary swordsmen, to practice these swordsmanship swordsmanship is not only not beneficial, but also has the risk of going mad.

Some swordsmanship canons can be called created by some kendo maniacs.

In front of Chu Fengmian, among the tens of thousands of sword canonical swordsmanship, one of the swordsmanship in the shape of animal skins, the sword intent exuded was the most powerful, and on top of this sword intent, it showed a bit of madness.

Chu Fengmian glanced over and saw that above this sword intent, there were two big words of mad demons.

This swordsmanship is called the Crazy Demon Swordsmanship.

This swordsmanship is a kendo wizard of one in the Nine Domains 100,000 years ago, created by the Crazy Sword Demon, it is said that this Crazy Sword Demon is a kendo wizard, but he was born a mad demon, such a person, he could not practice.

But the Crazy Sword Demon's kendo qualification is extremely high, and he actually created a swordsmanship that belongs to him, which is this Crazy Demon Swordsmanship.

This mad demon sword technique, although it is a heaven-level martial art, the power in the hands of the mad sword demon is stronger than many immortal arts.

This also led to the fact that in that era, many sword cultivators also wanted to practice this crazy demon swordsmanship, but in the end, none of them succeeded.

This mad demon sword technique was created by the mad sword demon, and it was created with the madness in his heart.

Once there is a sword cultivator who wants to practice this crazy demon swordsmanship, he will be contaminated by the madness in the heart of the mad sword demon, and at least he will go mad and be injured, or he will directly turn into a madman like a mad sword demon.

After countless sword cultivators were planted in this mad demon swordsmanship, no one in the world dared to practice this mad demon swordsmanship anymore.

Crazy Demon Swordsmanship, even if it is powerful, but once it is a practice, it will become a madman, and in this era, no sword cultivator dares to accept it.

This mad demon swordsmanship has also fallen silent, and no one has practiced it, so it is naturally difficult to pass it on.

Chu Fengmian had also seen this crazy demon swordsmanship by chance in the ancient books before, but that ancient book had already been written by a sword cultivator 30,000 years ago.

In the ancient books, there are only a few mentions of this mad demon swordsmanship, and in that era, the mad demon swordsmanship has been almost lost.

None of the sword cultivators who wrote the ancient books had really seen the mad demon swordsmanship, but in the mouths of other people, they had heard some things about the mad demon swordsmanship, and they were written in the ancient books.

When Chu Fengmian saw this mad demon swordsmanship, he was a little surprised in his heart, and not only the mad demon swordsmanship, but also many ancient and lost swordsmanship, which were actually in the Tongtian Pavilion.

This time he traded with Tongtian Pavilion, and he obtained far more swordsmanship than Chu Fengmian imagined.

This mad demon swordsmanship, in terms of power, will never be under the immortal arts.

And this is still the crazy sword demon of the year, just the realm of the emperor realm, the swordsmanship created, once the mad sword demon stepped into the half-step heaven and man realm, or even the heaven and man realm, this mad demon sword art is definitely the capital to become an immortal art, and even in the thousands of immortal arts, it is absolutely powerful swordsmanship.

It's a pity that the Crazy Sword Demon is a madman, I don't know how many enemies he has provoked, and in the end, in that era, he was killed by several sects and joined forces, resulting in his fall.

Otherwise, the Crazy Sword Demon, as well as the achievements of this Crazy Demon Swordsmanship, are definitely more than that.

"This crazy sword demon is actually crazy in his heart, but he happens to have no distractions in his heart, and the mad demon swordsmanship created is indeed extremely powerful, it seems to be violent, but it is orderly in chaos, it can only contain the madness of this crazy sword demon, causing ordinary people to be unable to practice. ”

Chu Fengmian opened the animal skin, and the mad demon swordsmanship recorded in it was also seen by Chu Fengmian, and it was clear, although it was only a few images, but among these images, Chu Fengmian had already clearly seen the power of the mad demon swordsmanship.

"In this mad demon swordsmanship, there are many comprehensions, which I have never heard of, and it can be integrated into the Nine Domains swordsmanship to perfect the Nine Domains swordsmanship!"

Chu Fengmian comprehended this crazy demon swordsmanship, and suddenly in front of him, ancient books of swordsmanship emerged, and a new page of swordsmanship was condensing.

The aura on Chu Fengmian's body became crazy, and his eyes turned blood-red, as if he had gone mad.

This is exactly the effect of the mad demon swordsmanship.

While creating this mad demon swordsmanship, the mad demon in his heart was also integrated into it, and anyone who wanted to comprehend this mad demon swordsmanship would be affected by the mad demon in the mad sword demon's heart.

Chu Fengmian is no exception.

However, even though Chu Fengmian is extremely crazy with the aura on his body, in his heart, he is extremely calm, he is a strong man, and he naturally has an invincible Dao heart, even if he is crazy, he can't affect Chu Fengmian.

"Done!"

In this ancient book of swordsmanship, a new page has been condensed and completed, and the comprehension in the mad demon swordsmanship has all been integrated into the ancient book of swordsmanship by Chu Fengmian.

At the same time, Chu Fengmian let out a long roar, and the crazy color on his body gradually disappeared and was completely suppressed.

With the mad demon sword technique integrated into it, Chu Fengmian felt that the aura on his body was a little stronger.

This mad demon swordsmanship, although it is only a heaven-level swordsmanship, but the subtlety in it is even more powerful than the immortal art, and some whimsical ideas are beyond Chu Fengmian's imagination.

The Crazy Sword Demon is worthy of being a kendo genius, Chu Fengmian even feels that this person's kendo comprehension will never be under Chu Fengmian anymore.

If you really grow up and become a generation of immortal emperors, it is possible.

It's a pity that God is jealous of talents, the Crazy Sword Demon was born a madman, and he was already extremely excited to be able to embark on the path of cultivation, but in the end he still ended up with a dead Dao Fall.

After comprehending the mad demon swordsmanship, Chu Fengmian grabbed the next swordsmanship and began to comprehend.

There are tens of thousands of swordsmanship here, and Chu Fengmian wants to integrate them all into the swordsmanship.

Minutes and seconds passed.

Chu Fengmian has been staying in this Cloud Feather Heavenly Palace.

Above his head, in the whirlpool transformed by the Heaven Swallowing Secret Technique, seven Huaqing Immortal Pills, in which the power of Heaven Devouring was dissolved, and little by little, the poison on it was dissolved, and the blue color of the poison was dissolved a lot, showing a crystal clear color.