Although Li Yifeng's strength is much greater than that of ordinary martial artists, it is still very limited, and it cannot be compared with Lin Yun at all.

However, his blow under the high-speed movement was also powerful enough to rival Lin Yun.

Any substance moving at supersonic speeds can produce terrifying lethality and destructive power.

Even a drop of ordinary water, in a state of supersonic movement, can penetrate the body of an ordinary person, let alone the fist of a warrior.

Although Lin Yun was blown away by Li Yifeng's punch, his body was still unscathed.

Instead, it was Li Yifeng, who showed a painful look. He only felt that the punch he had just hit was not a human body, but a metal sculpture.

After that punch, his entire arm was paralyzed, as if it had been broken.

Li Yifeng shook his hand, and then charged towards Lin Yun again.

This time, he no longer attacked those hard parts of Lin Yun's body, but chose to attack the more fragile parts of Lin Yun's body, such as his throat, eyes, lower body, etc.

Li Yifeng's speed was very fast, and he had reached the standard speed of sound, completely above Lin Yun at this time.

Without using the power of the Demon God Nuclear Crystal, Lin Yun's fastest speed could only reach subsonic speed, and there was still a big gap between breaking through the sound barrier.

However, Li Yifeng was able to reach the standard speed of sound without the help of any artifact, which Lin Yun had never encountered before.

No matter how fast Li Yifeng was, Lin Yun could see all his movements clearly in a subtle state. He can always avoid all his attacks with a fraction of a millimeter at the last moment.

Li Yifeng took the initiative to attack, Lin Yun passively defended, and the two clashed back and forth on the Wutai for hundreds of rounds in this way.

For a while, the entire scene was a vague phantus of two people, as if it was not two people fighting at all, but dozens of people shuttling back and forth on the martial platform.

After hundreds of rounds of fighting, the two entangled, finally separated from each other, retreated to a hundred meters away from each other, and looked at each other from a distance.

Lin Yun stood in place with a steady breath, and his body was still unscathed.

But Li Yifeng was gasping for breath, his face full of exhaustion.

Although Li Yifeng's speed was faster than Lin Yun's, his endurance was obviously far inferior to Lin Yun's.

Li Yifeng himself knew this, so after he took a few breaths, there was a hint of determination in his eyes, as if he had made an important decision: "It seems that if I want to defeat you, I can only come up with the last killer move!" ”

Hearing Li Yifeng's words, everyone in the audience showed expressions of disbelief.

Li Yifeng's true strength is enough to shock everyone, and he even has a killer feature!

It's hard to imagine how terrifying his killer weapon is!

Compared with everyone's fuss, Lin Yun stood calmly and calmly, without the slightest intention of making a move, obviously waiting for Li Yifeng to come up with the final killer move.

"Drink!"

Li Yifeng burst out with a shout, constantly urging the vitality and running extremely fast in his body.

When ordinary martial artists are urging the vitality, the vitality will circulate back and forth in their bodies. This cycle is usually one minute a week.

At this moment, the vitality in Li Yifeng's body has completed a cycle in just three seconds.

The energy was moving at such a high speed, generating terrifying heat in his body, making his body extremely high, his skin couldn't help but start reddening, and his momentum was also rising.

Li Yifeng's state at this time was the same as when Lin Yun used the power of the Demon God Core Crystal, but it was far less terrifying than the Demon God Core Crystal.

But even so, it is difficult for a mortal like Li Yifeng to bear this state.

"If you continue like this, you won't be able to bear it." Lin Yun kindly reminded Li Yifeng.

Li Yifeng did not speak, but continued to push the vitality to the limit.

Jet Li, who was standing in the audience, also looked at Li Yifeng with a worried face. He didn't expect that Lin Yun would be able to force Li Yifeng to such a point.

Since Li Yifeng created this killer move, he has never used it on his opponent, and today it is the first time he has used it on his opponent.

No one knows how much hardship Li Yifeng has endured and how much training he has gone through in order to create this killer move.

Li Yifeng is the only one among the many geniuses in Wangcheng who has not awakened the martial soul.

It is precisely because he has not awakened the martial soul that he has always been regarded as a waste material.

However, he did not become negative because of this, but worked harder to cultivate his physical body, and improved his strength by cultivating his physical body.

After years of cultivation, he finally achieved unprecedented achievements in the cultivation of the physical body. has been recognized by the family, and has rightfully become the young master of the Li family.

With the help of his family's resources, he focused more on cultivating his physical body. Finally, the emperor lived up to his wishes, allowing him to reach the semi-finals in the Wangcheng Martial Arts Conference three years ago and achieve a good ranking, and was known as the fastest young genius.

And after that, not only did he not relax, but he worked harder to cultivate his body.

Because he is still not satisfied with his speed, he is always looking for ways to push the limits of his speed.

Through unremitting efforts, he finally found a way to break through the limit of his speed after paying unknown hardships, that is, to speed up the operation of his vitality.

As the speed of the vitality increases, so does the functioning of the body. Blood flow, metabolism, cell turnover, and even the speed of thought and nerve reactions are accelerated.

But this state cannot be maintained for a long time, because no matter how strong Li Yifeng's body is, he is always a mortal body and cannot be compared to Lin Yun. If it lasts too long, he will be unable to bear the load himself, resulting in an explosion and death.

This method only lasted for a brief moment, but it was enough to increase his speed to a terrifying level.

"Lin Yun, the killer weapon I use now can only be used once a day. This was originally the killer weapon I was going to use to challenge the three demons, but now it is used on you! Li Yifeng looked at Lin Yun with a fanatical face.

"Let's take it!"

Before the last word fell, Li Yifeng's figure instantly broke through the sound barrier and disappeared.

And immediately after, Lin Yun was dominated by a huge force and rose vertically from the ground.

It wasn't until he flew high that Lin Yun heard the piercing sonic boom from Li Yifeng's breaking through the sound barrier.

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At this time, Lin Yun was still in a subtle state, he could see Li Yifeng's movements clearly, but his body couldn't keep up at all.

Because Li Yifeng's speed at this time still reached a limit. It's almost twice the speed of sound, and it's about to catch up with Lin Yun's speed of activating the power of the Demon God's nuclear crystal when he kills the Oxhorn Demon!