Yin Tiehua was like sealing a demon, running rapidly, concentrating his spiritual power into the iron-backed golden ring knife. He didn't care about it, and his spiritual power kept pouring out, as if he didn't want money. A large amount of spiritual power was quickly converted into mana, and the power of the iron-backed golden ring knife suddenly skyrocketed.

The bright silver-white blade suddenly became huge, and golden steel rings jumped out from the back of the knife, which also became different from the past, and it was also huge.

The golden steel rings collided with each other, and suddenly the golden light splashed everywhere, making a deafening roar. At the same time, a ring phantom sound surged towards Li Zhaoyuan like waves. One is stronger than another, and one wave is higher than another.

Yin Tiehua raised the giant iron-backed gold-ring knife and slashed down at Li Zhaoyuan, and the sword light at this time was no longer the weak and thin knife light at the beginning, but a huge silver sword light that was thirty or forty zhang long. Its power is incomparable, and it is dozens of times more than the original sword light.

The giant sonic phantom sound is also countless times more powerful than the original magic sound that surrounds people's hearts and confuses people's hearts. Originally, it slowly penetrated and affected people's hearts, but now it is a heavy drum and iron gong striking next to the ear, directly into the ear, even if your eardrum is punctured, it can directly penetrate into your heart and lungs. Let the opponent directly lose his mind and give up his fighting spirit.

The power of this giant sword light and the giant sonic phantom sound is huge, and the spiritual power consumed is also huge, and a single knife can almost drain half of Yin Tiehua's spiritual power reserves. Therefore, if Yin Tiehua was not a crazy demon, he would not use it so easily. Every time he cast this spell, it was extraordinary, and every time he risked losing both. Until the end of the desperate time, Yin Tiehua generally does not use this trick.

And when Yin Tiehua enters the madness, then he won't care so much anymore.

When Yin Tiehua saw that all his fellow disciples and brothers had been killed by Li Zhaoyuan and Ren Feiyan, the two juniors of the Immortal Qiao Sect, he was in this blood-colored demon cave again, affected by the evil qi. Originally, he was still able to easily resist the evil qi, not let it corrode it, and stay sober, but after he was deeply shocked by Li Zhaoyuan and Ren Feiyan's actions, he suddenly lost his mind and entered the state of sealing the demon.

Yin Tiehua's entry into the state of sealing demons does not mean that he has completely lost his mind and become a monster without reason. The Phantom Sound Crazy Sword Absolute that he had cultivated itself had to enter this demonic state in order to exert the maximum power of his spells.

At this time, Yin Tiehua was in his reluctant state, and automatically entered the strongest state of madness. Therefore, he recklessly used his strongest killing move to fight Li Zhaoyuan and Ren Feiyan desperately.

His strongest lore spell was really good, except that he felt a great deal of threat and pressure when he was facing him head-on. Ren Feiyan, who was far behind Li Zhaoyuan, was also greatly affected. Especially the junior brother who was being treated by her in her arms, he was hurt again, and his originally ruddy face turned pale again. He fell into a deep coma.

It can be seen that Yin Tiehua's illusion spell at this time is no longer what it used to be, and it is much more powerful.

Ren Feiyan didn't dare to slack off, and immediately injected a large amount of mana into the purple ribbon that had been restored to its original state, and quickly pinched the seal with both hands. The purple ribbon suddenly stretched rapidly, circling around her body, quickly encircling her and the junior brother into an oval-shaped purple dome.

Only then did they barely stop the influence of the Golden Ring Phantom Sound on them. The injured inner disciple also felt a lot better. If he hadn't been protected by Ren Feiyan's Purple Dragon Silkworm Shuttle, he would have died a long time ago. The visible light is the power of the Golden Ring Phantom Sound, which is extremely powerful.

But in this way, Ren Feiyan can barely resist. After all, there is still a gap in the cultivation strength between Ren Feiyan and Yin Tiehua, and the early stage of foundation building and the late stage of foundation building are still incomparable.

Ren Feiyan was in a weak position of barely defending, and the impact on Li Zhaoyuan was not so great.

Although the impact is not very big, Li Zhaoyuan does not dare to despise the other party, after all, the other party also has a certain strength.

Li Zhaoyuan's body was already running at a high speed at this time, protecting his body so that Yin Tiehua's advanced version of the Golden Ring Phantom Sound could not invade and could not affect his mind and mind.

I saw that Li Zhaoyuan's face did not change, and he calmly muttered the law, his hands quickly pinched the decision, and the seal was formed instantly, and he shouted: "Gather the sword style, together!"

The sixty-four Yin and Yang swords that had originally formed a defensive sword formation around Li Zhaoyuan's body instantly rushed to one place. After a flash, a black and white giant sword appeared directly in front of Li Zhaoyuan, "Hurry!"

The black and white giant sword flying sword directly met the giant sword light that slashed down towards Li Zhaoyuan. Suddenly, a sword duel was formed.

That sword light seemed to be more than twice as huge as the black and white flying sword, and it seemed that it could easily smash the black and white flying sword.

However, after the black and white sword met it, the swords collided, and there was no loud sound, but a swishing sound was heard, and the sword light was easily broken by the black and white sword. I saw that the giant sword light turned into two rays of light, which looked extremely slow, and the two sword lights also turned into slow motion and broke through the air on both sides, losing their original attack target and direction.

Li Zhaoyuan did not directly confront Yin Tiehua's giant sword light, but used the extremely powerful and sharp power of the black and white sword to destroy the ring and cut it in half. Caused the powerful sword light attacking him to lose control and direction.

"Ah!" Seeing such a situation, Yin Tiehua knew that something was wrong, roared, bit the tip of his tongue again, and spit out a mouthful of essence blood, sprinkled on the dozen golden steel rings, and said, "Go!"

More than a dozen golden rings were injected with essence blood and mana, and suddenly the golden light was great, turning into meteors, most of which blasted towards Li Zhaoyuan, and the remaining two shot towards Ren Feiyan.

These golden rings are Yin Tiehua's desperate stunts for pressing the box treasure. Each golden ring is like a huge cannonball, and the power is huge.

"Hmph, are you desperate? It's just a small skill of carving insects!" Li Zhaoyuan sneered.

I saw him swing his sword finger, and the black and white sword slashed back, instantly cutting several golden rings flying towards him in half. The golden ring that had been split in half suddenly exploded with a bang, and there was a roar.

Its power was really powerful, and after the explosion, the black and white sword that originally shone with light also dimmed a lot. It can be seen that Li Zhaoyuan's yin and yang power at this time has been consumed.

Although Li Zhaoyuan controlled the black and white sword to cut and destroyed a lot of golden rings, there were still two fish that slipped through the net and still shot towards Li Zhaoyuan.

Seeing that it was about to explode in front of Li Zhaoyuan. Yin Tiehua sneered viciously: "Hehe, boy, you can die under Lao Tzu's trick Golden Ring Explosion, and you can be regarded as worthy of you." It's time for you to keep a blind eye. ”

But Li Zhaoyuan was still unmoved, and he didn't mean to dodge and dodge, as if there was no danger coming. I saw that his hands were round, and two yin and yang taiji diagrams were instantly formed in the two palms, and then he took the initiative to meet the two golden steel rings.

"Hahaha, die!" Yin Tiehua said with a smirk laugh.

But the situation did not occur as he expected, with a huge roaring explosion, blowing the opponent to pieces.

After the two golden steel rings blasted into the two Yin and Yang Taiji Diagrams, they did not explode immediately, but as if they had crashed into the cotton, the cotton became bigger and bigger, and then the two golden steel rings bounced backwards and flew out.

At this time, Li Zhaoyuan did not stop moving, but twisted his body, flashed, and appeared in front of Ren Feiyan like a ghost, and once again two Yin and Yang Taiji diagrams appeared in his palm.

He was the first to come, and he was even faster than the golden ring that flew towards Ren Feiyan, blocking in front of Ren Feiyan.

Although Yin Tiehua's two golden rings may not be able to hurt Ren Feiyan, it is difficult for her to keep the fellow disciple in her arms.

So Li Zhaoyuan made the decision to resist and relieve the siege instead of them. He came first, slapping two palms in succession on top of the two rings, knocking them upside down and flying away.

And just now, Li Zhaoyuan had shot two golden rings flying before, and just happened to collide with the black and white sword that he swung up, and suddenly there were two roaring explosions, and at the same time, the earth was shocking, and the light was everywhere. It's just that the power of the explosion of more than a dozen gold rings together is much smaller than the previous one.

The remaining two golden rings that flew towards Ren Feiyan were knocked away by Li Zhaoyuan, and they were hidden in the blood mist, not knowing what they had hit, and suddenly there were two huge roaring explosions.

At this time, Yin Tiehua can be said to have exhausted his tricks, but he returned in vain.