Heaven-defying Upgrade System

The power of the fusion process was getting stronger and stronger. Cai Liuying's gaze immediately returned to the man surnamed Zheng, and three of the five Flying Sword in his hands had already fused together. The increasingly bright light of the fusion process actually turned into streams of sword Qi. The power suddenly increased, Liu Fei frowned, his eyes darkened, and thought: "No, we can't let his Flying Sword fully integrate, otherwise it will be dangerous!"    

    

Thinking about this, Liu Fei directly rushed over. His attacks were extremely ferocious, and at the same time that he did not reveal some of his martial arts cultivation, he used all his strength. The glow of his Tai Chi Cyan Rainbow Sword intensified, as if everything was enveloped by his sword light.    

    

A "peng" sound was heard.    

    

Liu Fei's sword light fiercely collided with the light from the Flying Sword in Zheng's hand. A loud sound rang out, and like a stormy sea, the energy generated from the explosion dispersed in all directions.    

    

Cai Liuying was still standing on her original spot when a strong gust of wind blew past her, but her companion, Ya Han, couldn't stand the pressure and involuntarily took a step back. Cai Liuying's white robes fluttered intensely in the wind, and her impeccable figure was faintly discernible.    

    

"Five Souls in one!"    

    

At this time, the man surnamed Zheng shouted. It was difficult for him to fuse the five Flying Sword. As expected, the sword beam did not receive any obstructions. Although Liu Fei was still attacking, the five Flying Sword s had completely fused together.    

    

"What a powerful aura." Cai Liuying muttered. She had trained to a higher level than the Five Spirit Sword Technique, but because she had trained for too long, she was unable to display her power.    

    

As she watched Liu Fei fight with the man named Zheng, Cai Liuying gradually understood that high level sword techniques were much more powerful. Nine Extreme Heaven Summoning could not be considered a top tier sword technique in terms of Heavenly Spirit Institute. There was a slight difference in strength between it and the Five Spirit Sword Technique. Therefore, before the Five Spirit Sword Technique, the Nine Extreme Heaven Realm was much weaker.    

    

"Haa!" The man with the surname Zheng shouted. Instantly, the arena beneath his feet cracked, sending rubble flying in all directions. The entire room shook violently as if it was about to collapse.    

    

At this moment, Liu Fei didn't show any signs of fear. Instead, he revealed an excited expression. How could he not be excited from such a great battle? Two days ago, during his battle with Tianhe, he would not have been in such a sorry state if it were not for the suppression from Tianhe's perverted martial arts.    

    

Staring at the merged Five Spirit Flying Sword in the man's hand, Liu Fei's heart sank, he simply closed his eyes, and the Tai Chi Cyan Rainbow Sword in his hand quickly rotated, the Heaven-defying Strength crazily poured into the sword body, instantly increasing its energy levels.    

    

In terms of aura, the two Flying Sword s were enough to destroy the world. The battle between the two was extremely difficult, although there was a difference in cultivation, but in terms of strength, the two of them were on par with each other. However, it was obvious that the arena could not withstand the momentum of the two and collapsed instead.    

    

The Five Spirit Flying Sword in the Zheng man's hand released a blinding white light, and like a bright star, the Five Spirit Flying Sword, as one, appeared exceptionally heavy at this moment, and slowly pierced towards Liu Fei. Although its speed was slow, its strength was not weak at all, and in an instant, it suppressed Liu Fei, causing the sword aura above the Flying Sword to ignite even more as if it was on fire.    

    

Liu Fei was forced to keep retreating. This person's sword art was truly amazing.    

    

However, Liu Fei could already see that this sword art was a desperate type of sword art. Through constantly burning the sword qi transformed from spirit energy, and reaching the most powerful offensive technique, if the enemy was not killed in the end, the depleted cultivator would not be able to escape, and would definitely die a miserable death.    

    

However, because the two of them were standing on the stage, there was only victory and no battle to the death. Therefore, the man surnamed Zheng used this as an excuse to unleash his power. At the same time, Liu Fei was also unleashing his power.    

    

The Heaven-defying Strength began to display its shocking power. Ever since he absorbed a large amount of Green Source Polar Crystal and Black Soul Crystals, Liu Fei's Heaven-defying Strength was mixed with traces of purple qi. Within his cold white eyes, a purple light faintly appeared. There seemed to be a fierce dragon roaring within him.    

    

Controlling the Taiji Cyan Rainbow Sword, Liu Fei had a hard time breaking through to the Zheng man. However, the moment the two Flying Sword made contact, a tyrannical energy suddenly exploded between the two of them, causing the both of them to turn pale from the energy.    

    

However, Liu Fei thought to himself: "I have the protection of the Heaven-defying Strength, let's see how you can withstand this energy!" As he thought about it, he realized that the Heaven-defying Strength was actually a little slow in the face of such a tyrannical power.    

    

At this time, the man surnamed Zheng shouted. Liu Fei immediately felt the Tai Chi Cyan Rainbow Sword waver in his hands, he didn't expect that Tai Chi Cyan Rainbow Sword was still lacking when compared to his Five Spirit Flying Sword. Shaking his head, Liu Fei immediately retracted his Flying Sword. If he did not retract his Flying Sword now, the consequences would be unthinkable.    

    

Liu Fei had already made up his mind to fight his opponent head on. At the same time as he retracted his Tai Chi Cyan Rainbow Sword, the Five Spirit Sword Technique was like an overflowing river bank, unstoppable. Following that, Liu Fei waved his hand and the Tai Chi Cyan Rainbow Sword appeared once again. A Tai Chi diagram blocked in front of him, and following after, a cold profound ice sword was slowly spat out.    

    

Although the Ice Sword's attack was weaker, its defensive and supporting functions were exceptionally strong. Facing such a strong Five Spirit Sword, using it would be the best. In an instant, the incoming sword qi was forced back by a large amount by Liu Fei's Tai Chi Ice Sword.    

    

Cai Liuying's gaze shifted as she looked at the two of them, thinking that she had not taken the elixir for nothing. After this battle, at least one of them would be injured.    

    

From the looks of it, Liu Fei should be the one with the highest probability of being injured because Liu Fei's sword technique seemed to be inferior to the Five Spirit Sword Technique. In a one-on-one duel, the power of the Five Spirit Sword Technique was unleashed to the extreme.    

    

Even though the Five Spirit Sword Technique was rapidly burning down and the Primal Chaos Ice Sword was also quickly melting.    

    

Suddenly, there was a loud bang.    

    

Brilliant light scattered in all directions.    

    

Cai Liuying immediately extended her palm, and a white satin cloth flew out from her arm, instantly forming a defensive layer, protecting the weak Zaar Ere.    

    

Ya Han looked at Cai Liuying with lingering fear. If it wasn't for her protection, he really wouldn't know how to defend himself against this violent energy.    

    

"Are you okay?" Cai Liuying asked.    

    

"I'm fine." Ya Han said excitedly. He never thought that the goddess in his heart would care about him! After which, Ya Han said: "The guy fighting with Master is too awesome. He can actually fight with Master head on, that's really amazing!"