That terrifying and monstrous coercion swept in, and in an instant, it enveloped Gu Yifeng's whole body, leaving Gu Yifeng with nowhere to hide.

The huge whirlpool enveloped Gu Yifeng, and then, swallowed Gu Yifeng in the whirlpool.

The whirlpool disappeared in an instant.

When Gu Yifeng opened his eyes again.

He was already in another dimension.

This space is dark, cold, and pitch black.

"The breath that dominates all things!"

Gu Yifeng's pupils couldn't help but shrink suddenly, feeling the suffocating majesty, Gu Yifeng's body trembled violently.

"This is the special space in the Mysterious Cave?"

"The soul fluctuations here are too strong, there must be a soul here!"

"How do I find it?"

Gu Yifeng muttered to himself, and then released his soul perception.

However, no matter how Gu Yifeng used his soul perception, he was never able to lock down who the soul existence was.

"This guy actually controls all the soul techniques I have mastered, and even my soul exploration methods are ineffective against him......."

Gu Yifeng couldn't help but gasp, such a soul attainment was simply unfathomable.

"Master, Lord Demon Monarch, please come and see you as soon as possible!"

Suddenly, a crisp and pleasant voice rang out, and the woman in black walked over again.

She looked a little flustered.

Just now, the woman in black had obviously devoured Gu Yifeng's soul and erased Gu Yifeng's memory.

It stands to reason.

Now, Gu Yifeng should have become a fool, right?

But.

Gu Yifeng actually looked like he was doing nothing, and he didn't see any signs of stupidity at all.

This made the woman in black feel very strange, and she didn't dare to slack off, and hurriedly urged Gu Yifeng to go to the palace where the demon monarch was.

Gu Yifeng glanced at the woman in black lightly and said, "What is the Demon Monarch looking for me?" ”。

"The master will know when he goes......". The woman in black said.

Immediately, she turned around and led the way, while Gu Yifeng followed the woman in black in steps.

Soon the two of them came to a palace.

"See Demon Lord's ......." Gu Yifeng arched his hand towards the Demon Monarch and saluted.

The Demon Monarch carried his hands behind his back.

He looked like an ordinary old man, but the aura emanating from his body was extremely terrifying.

"I only have half a year to live, I hope you don't live up to my cultivation!" The Demon Monarch said in a deep voice.

"Don't worry, Lord Demon Monarch! The younger generation will inevitably be ruined! Dead and gone! ”

Gu Yifeng hurriedly patted his chest and promised.

The Demon Monarch said, "Then I'll start teaching you to cultivate now!" ”。

When the words fell, the demon monarch waved his sleeves, and suddenly, runes condensed in the void.

Each rune contained a martial art, and Gu Yifeng imprinted these martial arts in his soul, and suddenly, those runes merged into Gu Yifeng's soul.

"I'll teach you the basic offensive and killing martial arts first, and then I'll teach you all kinds of powerful techniques!"

The Demon Monarch said.

Gu Yifeng sat down cross-legged, closed his eyes, and listened to the Demon Monarch's explanation.

The attacking and killing martial arts that the Demon Monarch taught him was the "Demon Sword Codex", which was extremely powerful.

"Boom"!

With the sound of a loud sound that shook the earth and the earth, the Demon Killing Sword Technique was operated by Gu Yifeng, and a vast and majestic destructive power poured into Gu Yifeng's body, and that destructive power was completely fused with Gu Yifeng's bloodline.

There are a total of four moves in the Demon Sword Dictionary, which are the Immortal Sword Technique, the Killing Immortal Sword Technique, the Trapping Immortal Sword Technique and the Absolute Immortal Sword Technique.

The power of the Zhuxian Sword Technique is the most powerful, so you need to comprehend the Zhuxian Sword Technique.

The Immortal Killing Sword Technique is the weakest, but it is also quite powerful.

The Trapping Immortal Sword Technique is equally powerful, but you need to comprehend the Trapping Immortal Sword Technique.

"Huh!"

At this moment, Gu Yifeng's body suddenly burst out with a dazzling golden light.

Immediately after, a golden spear rushed out from the dantian of Gu Yifeng.

This is a treasure weapon at the peak level of the Yellow Rank Nine Grades, and it is the body of the original owner of the Immortal Sword.

Gu Yifeng summoned the Immortal Slashing Knife.

Airplanes!

The Immortal Slashing Knife trembled lightly, as if it was about to break away from Gu Yifeng's arm and fly out.

"Huh......". The Demon Monarch let out a sound of surprise, staring at the Immortal Slashing Knife with an expression of disbelief on his face.

"Could it be that you are really the immortal slashing knife that I have been searching for for many years? Who is your master? ”。 The Demon Monarch asked.

"I don't have a master, I'm just a fairy sword!"

Gu Yifeng said.

He put the Immortal Cutting Knife into the dantian and sealed it so as not to be snatched away by the Demon Monarch.

The Demon Monarch smiled and said, "In that case, I will pass on all what I have learned in my life to you!" ”

The Demon Monarch took out a jade plaque and handed it to Gu Yifeng.

Gu Yifeng took the jade plaque.

Immediately, the Demon Monarch began to demonstrate the martial arts he had cultivated.

What the Demon Monarch cultivated was a set of martial arts called the "Emperor Zun Three Thousand Divine Fists".

This set of martial arts is extraordinarily powerful.

It is said that it was created by a big man.

Gu Yifeng carefully observed the Emperor Venerable Three Thousand Divine Fists cultivated by the Demon Monarch.

"This Emperor Zun Three Thousand Divine Fist, there are a total of three thousand moves, each move, is the supreme exercise, after cultivating the Emperor Zun Three Thousand Divine Fist, you can play an earth-shattering attack, even if the strong person in the Holy Emperor realm may not be your opponent!"

The Demon Monarch said.

"What? Is this Emperor Venerable Three Thousand Divine Fist so powerful? ”。 Gu Yifeng was surprised.

"Of course it's amazing, you will like this Emperor Venerable Three Thousand Divine Fist more and more in the future!"

The Demon Monarch said.

……

Gu Yifeng continued to observe the Demon Monarch's cultivation of the Emperor's Three Thousand Divine Fists, and the more Gu Yifeng watched, the more excited he became.

The Demon Monarch is indeed an extremely intelligent person.

When the Demon Monarch cultivated the Emperor's Three Thousand Divine Fists.

Those obscure martial arts became simple and clear in front of the Demon Monarch, and Gu Yifeng was easily able to comprehend those martial arts.

"Although the Emperor Venerable Three Thousand Divine Fist only has three thousand moves, the essence of each move is different! You have to think about which trick to cultivate! ”

The Demon Monarch continued to teach Gu Yifeng martial arts.

The power of the Emperor's Three Thousand Divine Fists is too strong, if it is cultivated to the consummation level, even the Holy Emperor powerhouses can compete with it, what a rebellious thing this is.

Gu Yifeng's heart was surging.

"This Emperor Venerable Three Thousand Divine Fists, I choose to cultivate the Immortal Killing Sword Technique!"

Gu Yifeng said.

"Immortal Killing Sword Technique...... The Immortal Killing Sword Technique is a godless technique created by the Immortal King himself! Your cultivation of the Immortal Sword Technique is also quite beneficial to you! ”

The Demon Monarch bowed slightly, and then passed on the Immortal Killing Sword Technique to Gu Yifeng.

At this moment, the demon monarch is like a kind father, patiently guiding his son to move forward in a more powerful direction.

The strength of the Demon Monarch is too strong, and what he left behind is definitely enough for Gu Yifeng to learn from, but if the cultivation is not good, Gu Yifeng will need to spend a long time to make up for this shortcoming.