The entire hall of the Demon Castle was shrouded in pitch-black demonic aura, and the sound of sword blades handing over kept ringing.

……

"No fight, no fight. You kid! ”

I don't know how long it took, the demonic energy that enveloped the hall gradually dissipated, and the madman whose breath became a little impetuous fell to the ground with a depressed face, frowning and looking at Guan Ren who was standing with his hands in his hands not far away, and there was an indescribable grievance in his heart.

Damn, why does this kid have so many means of control?

What the hell is that golden glow? can actually control Lao Tzu's body!

If he continues to fight like this, even if his body can withstand Guan Ren's attack, he will be slowly grinded to death in the end!

This is too embarrassing!

"No, didn't you say you wanted to teach me the essence of the art of the sword? I'm not happy yet! ”

Guan Ren looked at the madman in surprise, and felt a little sorry in his heart.

He had to admit that the Wild Owl's understanding of the art of the sword was indeed a few steps higher than his.

Now his mastery of the art of the sword is still in the realm of the sword with qi, and the means of the madman have obviously reached a higher level.

This level is the most mysterious realm mentioned in the sword god inheritance that Guan Ren obtained at the beginning.

The reason why Guan Ren kept using control methods to deal with the mad boss when he was just fighting was to free up more time for himself to comprehend the aura exuded by the latter's imperial sword, so as to facilitate his own comprehension and strive to reach a deeper level as soon as possible.

At that time, his control methods directly made the madman more and more aggrieved, and finally he just quit, so it made the current Guanren a headache.

"That...... If you mind, I can do without control, and then ...... Fight me again? ”

Guan Ren retreated to the second, although not using control means will lead to a shorter time of perception, but now he can't manage so much, this is a rare opportunity to comprehend the art of the sword, if you miss it......

"That's what you said! No controls! ”

When the madman heard this, he was overjoyed, and the suppressed emotions in his heart exploded instantly.

Hmph, without that weird means of control, let's see if Lao Tzu doesn't beat you stinky boy all over the ground looking for teeth!

In terms of strength and realm, you kid is still far behind!

Thinking about it in his heart, the madman roared and struck up again!

As for Guan Ren, his eyes lit up as he looked at the madman who was rushing straight forward.

That's great! You can feel the art of Edgeworth again!

……

Time passed minute by minute, in fact, just as the madman thought, if there was no assistance from the means of control, the strength and realm of Guanren alone would indeed be a cut away from it.

But don't forget, Guanren also has the assistance of the system!

Under the tenfold acceleration effect, even the gap in the realm is enough to make up for it!

Although it is a bit unrealistic to suppress the madman, it is not easy to remain undefeated.

The battle between the two sides has been scorching, and as time passes, Guan Ren's brain is like a sponge, constantly absorbing the insights of the sword art obtained from the battle, and quickly using it on his own body, gradually improving.

According to the records in the inheritance of the sword god, the art of the sword is divided into four realms, from low to high, the sword with things, the sword with strength, the sword with qi and the sword with the heart.

The first three realms, as long as they follow a certain cultivation method, can be reached slowly, but this last realm requires one's own continuous perception to finally master.

With the heart of the sword, pay attention to the heart of the place, the sword descends.

And everyone's heart is a different individual, so if you want to master this level of realm, you can't do it without a lot of personal perception and talent.

For different people, "Edgeworth with Heart" is completely different.

Therefore, if you want to master it, it is even more difficult.

After all, this level of realm cannot be directly inherited and taught like the first three realms, and this layer of realm needs to be understood with one's own heart.

Different individuals have different realms of perception.

Because of this, it is even more rare that the art of Edgeworth can reach the realm of Sword with Heart!

And now Guan Ren, in this actual battle, with the assistance of the system's tenfold cultivation, is digesting his perception of battle at an inhuman speed, and at the same time, his own perception of the art of the sword is also improving rapidly and visibly with the naked eye!

"This kid...... What's wrong? ”

As the battle lengthened, an inexplicable sense of disobedience rose in the maniac's heart.

But what exactly is going on, he can't tell the truth, all in all, the battle with Guan Ren made him a little uncomfortable, as if ...... It's like a sparring partner.

"Thank you, Demon King!"

At this moment, Guan Ren looked up and smiled at the madman, and the attack in his hand suddenly became fierce!

"What ......"

Faced with Guan Ren's sudden thanks, the madman was stunned for a moment, and his heart was a little inexplicable.

However, it was this short stunned moment that made him suffer instantly!

Brush Brush Brush!

The rich demonic qi wrapped around the mad owl seemed to be chaotic in an instant, condensed into a sharp sword qi, and counterattacked towards him from all directions!

"This ......"

The sudden mutation shocked the madman, and he instantly used seven sharp swords to crush these chaotic demonic qi.

At the same time, countless mysteries arose in his heart.

Hell, how could the abyss demonic qi under my control suddenly attack me uncontrollably, could it be......

An unrealistic idea takes root in the mind of the madman.

Are you kidding! How old is this kid, the previous sword art was obviously only in the realm of qi sword, how could he master that method in such a short time?

You know, even as a demon king, in order to master this method, I had to practice against the original sword god for twenty years before I barely got started.

No way! It's absolutely impossible!

"Hey, it's not going to be distracted during the fight, right?"

At the moment when the madman lost his mind, Guan Ren had already teleported behind the madman unconsciously, with a hint of a smile on the corner of his mouth, because now he has indeed touched the threshold of the sword with his heart, as the so-called everything is difficult at the beginning, as long as he completes this step, if he wants to continue to improve his realm of sword art in the future, it will be a matter of course.

Back to the dust!

Guan Ren's eyes froze, and the light of the Dust Sword in his hand rose sharply, and without sparing his hand, he gathered all his strength and stabbed at the back of the madman.

"Damn! I actually fell into this kid's way! ”

At the last moment, the madman who came back to his senses didn't care about preparing too much, so he could only hurriedly gather the strength in his body to forcibly protect the meridians in his body, and forcibly took the attack of the Returning Dust Sword.

Rumble!

The force of destruction caused the wildowl to fly far away like a kite with a broken string, tossing heavily to the ground, and in a moment, rubble flew sideways and smoke filled the air.

"Take!"

Guan Ren smiled and put away his sword, looked down at the embarrassed maniac who had risen from the dust, and bent down.

This time for him, it was really a big profit, not only won the competition and obtained the priority to use the Frozen Throne, but also touched the threshold of the Sword of the Heart through actual combat perception, which is the so-called double happiness, which is overwhelming.

"Ahem, ahem...... You...... You kid just ...... Did you feel that realm? ”。

The madman got up from the ground with a disgraced face, and couldn't wait to ask out loud without caring too much.

"Yes, but ...... And that's thanks to you! Lord Demon! ”