Rumble! Boom!

In the violent collision, the two figures separated from the air, and then turned into several afterimages and collided violently in various places in the hall. The attack power of both sides was extremely terrifying, at least at the Flying Heaven Realm level.

After another collision, when the defensive rune formation in the corner of the huge hall collapsed, Yang Yu and the young man were also temporarily separated.

Swish!

Swish!

Even if they were separated, there were amazing sword shadows around the two of them, and the Dao forces of the two were colliding fiercely and suppressing each other!

"Happy!"

"It's the first time in a thousand years to break into the tower for the first time, and it's all the way to the peerless Tianjiao of the nine-story tower level!"

"Yang Yu! If your strength is enough to break through in normal times, you are much stronger than Wang Yu who is breaking into the tower now! What a bullshit little sword master, he is just a little stronger than the average pseudo-flying sky, compared to you, he is a trash! This kind of goods can even be compared to my own deity when I was young? The Earth Cultivation Realm has really been declining more and more in the past thousand years! ”

"Come again! I'm going to have a good time with you today! Perhaps after that, the ninth tower will replace your mirror clone for guarding...... Hahahaha! Kill! After finishing speaking, the young man raised his sword again to kill, carrying an earth-shattering sword intent, completely showing the demeanor of the first sword saint Dongfang Ming when he was young.

The mirror realm is very mysterious, and although the young man is fighting against Yang Yu, he can also accept the challenges of others at the same time.

In the same hall of the other.

That 'Little Sword Saint' Wang Yu had been pressed and beaten by him, and he was almost defeated.

On Wang Yu's side, the young man only showed seventy or eighty percent of his strength.

The combat power that has completely stepped into the level of the Flying Heaven Realm, even if it only exerts seventy or eighty percent of its strength, it is still not something that Wang Yu, who is only a little stronger than an ordinary pseudo-Flying Heaven cultivator, can resist!

……

Yang Yu gasped softly, and the intense force burning made him feel a little tired.

Physically, mentally, it's quite a drain!

He had a brief encounter with the young man, though the time was insignificant, just a breath or two...... But the intensity of the battle is terrifying, if it weren't for the innate powerhouse to communicate with heaven and earth, the body can be constantly replenished by the outside world at all times, I am afraid that the power in the original body alone would have been exhausted.

While fighting fiercely with the young man, Yang Yu was also observing and analyzing the strength of the other party.

The pressure coming from the Enma Battle Knife in his hand made Yang Yu more and more frightened!

Yang Yu could easily perceive that the other party's physical strength was definitely not comparable to his own, after all, he had the perfect strengthening of the power of the insect codex, and the physical strength was the most perfect at the current stage, whether it was comprehension, qualification during cultivation, or the use of various powers, it was the most perfect!

But even so.

That young man only used the cultivation of the Great Perfection of the Retreat Realm, and he exerted the combat power of the Flying Heaven Realm just like himself, and ...... Don't fall behind!

His sword skills are at least the pinnacle of the Dual Realm!

Even one step closer to his current sword technique, he has reached the point where he is about to break through the triple realm, and he is only one foot away......

This is the limit of the twofold realm path!

Every inch of the progress of the Dao rule's strength has a great impact on the strength...... According to Yang Yu's own estimate, if his sword technique can also go further, jumping from the peak of the Double Realm to the level of the limit of the Double Realm, then his comprehensive strength will be at least fifty percent stronger!

The difference of fifty percent is already very exaggerated for a powerhouse of Yang Yu's level.

If he had this fifty percent more strength, Yang Yu was confident that he could defeat the young man who was guarding the current level in just ten moves......

This is the difference between the high and low realms.

The realm is high, and the use of the mysteries of heaven and earth is a little more, and the difference in strength is the difference between heaven and earth!

"It just so happens that it's rare to encounter an innate Dao realm with such a high realm. And it's the same as my sword art rules.,It's all the sword art rules of the attack way.。 This opportunity is very rare, just to fight with him and continue to hone my sword realm. Yang Yu's mind was full of thoughts, most of his thoughts were focused on the young man opposite, when the young man killed, he also used the various combat skills attached to the Amazing Knife Technique, and the Hidden Blade Technique, the Floating Zero Technique, and the Heavy Rain Technique were continuously used in a loop, which was perfectly combined.

For a while, the two also fought well, and neither side could ask for benefits.

In fact......

Yang Yu still has one last move, and the Heavenly Collapse Technique in the Shocking Sword Technique has not been used.

The sky collapsed, and it was able to raise Yang Yu's combat effectiveness to a new level in an instant.

The frontal crushing force is terrifying.

Once it is unleashed, it will be the power of the heavens and the earth, and if it is unleashed, Yang Yu will have the confidence to defeat the young man on the other side. At least now the strength shown by this young man, Yang Yu is completely confident to rely on the Heavenly Collapse Technique to crush it.

However, Yang Yu didn't do that, after all, he still needed to use this young man's swordsmanship to sharpen himself.

This opportunity is very rare.

……

With such a purpose, Yang Yu continued to fight fiercely with the young man. With a stronger physical advantage, Yang Yu even had time to summarize his own shortcomings during the battle, and constantly optimize the strength of his sword skills.

Once, twice, three times...... Hundreds of fights.

In the fight again and again, Yang Yu summed up his own shortcomings with extremely small progress, and practiced the power of the sword technique to a more perfect state.

In the fierce battle of life and death, Yang Yu's spirit was completely concentrated.

This is not the same as practicing swordsmanship alone and behind closed doors...... In this state, Yang Yu's ascension is second only to the effect of epiphany.

His body had been strengthened to the fullest by the Worm Codex, and his comprehension far surpassed that of ordinary human cultivators.

This kind of qualification comprehension ability makes him make great progress when he fights to the death with strong people of the same level.

It must be known that if an ordinary cultivator fights to the death with a powerhouse of the same level, he may have an epiphany and break through, not to mention Yang Yu, who has countless times stronger qualifications......

Time flies.

Finally, five minutes later, Yang Yu stopped fighting and directly retreated hundreds of meters away!

"Almost."

"The sword technique that was originally impossible to advance has now a new understanding...... Although it has not yet broken through to the limit of the dual realm, it is not much different, and it can be broken through in one fell swoop after a few days of cultivation. ”

"It's time to end the fight. If I continue, my improvement will be almost nothing. Yang Yu exhaled like a dragon, and his palms naturally drooped, and for the first time, he held the bloody Enma War Sword together with both hands.

At this moment, Yang Yu is also like holding a huge mountain!

Even the floor under his feet cracked, and a large number of defensive rune lights disintegrated inch by inch......

Rumble!

An incomparably terrifying, incomparably heavy aura also rose from Yang Yu's body!

"This is ......" The young man with the sword stopped, his eyes full of astonishment. The dense sword shadows around him were guarding his side, and at this moment, he also felt a terrifying sense of threat enveloping his whole body.

In his eyes, Yang Yu, who had been fighting with him just now, seemed to have changed into a different person in an instant.

It has become a whole level stronger than before!

PS: Thank you for the tips from the six book friends of "Zerg monk's name may be used""Love ~ How can he be worthy", "ray997", "I'm growing up", "Pegasus Meteor Cannon", and "Jiang Fengliunian"!