Unlimited Upgrade System

Heavenly Demon Sword Slash was a heaven-grade cultivation technique of the Ancient Shrine!    

This Heaven Grade cultivation technique was created by the previous palace master of the Ancient Divine Hall by deducing everything about the Heavenly Demon, and it just so happened to be compatible with Chen Feng's Heavenly Demon Sword!    

If the Heavenly Devil Sword and the Heavenly Devil Sword were to be compared, it would produce a resonance, and the Heavenly Devil Sword would become even stronger!    

Furthermore, with the System raising the Heavenly Demon Sword Slash to the max level, this kind of power caused the Heavenly Demon Sword Slash's power to undergo a qualitative change!    

At this moment, Chen Feng slashed out with the Heavenly Demon Sword, and behind him, a tall and sturdy Heavenly Demon phantom with three heads and eight arms appeared!    

The Heavenly Devil phantom stood tall, holding the Heavenly Devil Sword in his hand. It was as if he was the only supreme being in the world, the ruler of everything in the world!    

At this moment, the Heavenly Devil was waving the huge sword in his hand. It was exactly the same as Chen Feng's movement. A huge sword mark was swung at Zhou Chengwu!    

The corner of Zhou Chengwu's mouth curled up into a cold smile. He was very confident in his tentacles!    

In an instant, the tentacles were swung out like a whip. An explosion sounded in the air. All the mouthparts spurted out endless flames at this moment, and they were all aimed at the Heavenly Devil Sword's Sword Qi!    

The corner of Chen Feng's mouth raised into a piercingly cold smile. At the same time, the tentacle collided with the Sword Qi. Zhou Chengwu did not think that the Sword Qi was strong at all!    

But at this moment, Zhou Chengwu suddenly felt a sharp pain on his arm. His vision suddenly turned blood-red. Two streams of blood shot out from his mouth. A pungent smell spread across the entire space. Everyone looked at Zhou Chengwu's arms in shock. Zhou Chengwu's arms were completely empty. Two bloody holes appeared on his arms, and blood gushed out like a fountain!    

No one present had thought that Chen Feng's Sword Qi would be so powerful. At first, it couldn't cut off Zhou Chengwu's tentacles, but now, it was able to cut off the roots of the two tentacles. This kind of power was absolutely inconceivable!    

"Oh my god! Boss is too awesome!"    

Zhuge Ge gave a thumbs up. He didn't expect that Chen Feng could actually beat Zhou Chengwu to such an extent!    

The corner of Chen Feng's mouth raised slightly when he heard this. If Zhuge Ge knew that he had killed Martial Progenitor before, who knew what kind of expression he would have?    

At this moment, Zhou Chengwu let out a wail. Those two tentacles were obviously his biggest trump card. He only used this trump card when he saw that Chen Feng didn't let them go!    

But now, this trump card was easily destroyed by Chen Feng. This instantly frightened him, and the endless pain increased the fear in his heart!    

Chen Feng didn't look at Zhou Chengwu. In his eyes, This Zhou Chengwu is just a cripple!    

However, the two wriggling tentacles underground made Chen Feng furrow his brows!    

Chen Feng had seen this biochemical technique before in the Four Saints Ruins. Little Xia had appeared in the secret base of the Four Saints Ruins!    

However, Chen Feng was puzzled at this moment. Why did this biochemical technique appear in Zhou Chengwu's body?    

This biochemical technique actually appeared not only in the Four Saints Ruins, but also in the pocket dimension!    

Chen Feng immediately realized that there must be a huge secret behind this biochemical technology that he had yet to discover!    

Chen Feng suddenly had a feeling in his heart. The secret behind this biochemical technology was far from as simple as he had imagined!