Seeing that the jade lock was opened by itself, Xu Feng's eyes showed a look of surprise and joy, but soon, Xu Feng's face changed, and he suddenly found that after the chaotic power in the treasure chest was absorbed by himself, the chaotic power in the dantian actually began to flow into the treasure chest crazily.

The treasure chest held by Xu Feng in both hands was firmly glued to the palm of his hand, no matter what method Xu Feng used, he couldn't shake it off, and the air mass formed by the power of thunder and chaos in his body also began to spin wildly, and wisps of chaotic power were extracted, along Xu Feng's meridians, and rushed towards the treasure chest.

The power of chaos was extracted, and by the way, it was also mixed with a trace of thunder power, and the two forces were mixed together and kept surging towards the treasure chest, and in a few minutes, most of the xenomorph internal force in Xu Feng's body was extracted.

As the power of chaos was extracted, the speed of the black shadow in the treasure chest slowly accelerated, and after a while, the black shadow slowly expanded and began to spread, and slowly, the black shadow became lighter and fainter, as if it was integrated into the treasure chest.

The layer of fluorescence on the surface of the treasure chest bloomed again, and with the power of chaos and the power of thunder, the black shadow in the treasure chest disappeared completely, and the jade lock "clicked" and completely shattered, and the treasure chest slowly opened, and there was nothing inside.

Xu Feng had a surprised expression on his face, he couldn't have imagined that such a high-grade Chaos Treasure Chest would not have a single item in it, which was simply an impossible thing.

However, soon, Xu Feng found that there were a lot of dense small characters on the inner wall of the treasure chest, and these words seemed to exist in the inner wall of the treasure chest, but they could barely see it clearly.

With the power of chaos and the power of thunder, the divine light emitted by these words became brighter and brighter, and in these small words, there were also small patterns, which looked as if a figure was constantly flickering, as if it was connecting a set of fingerings.

This made Xu Feng extremely surprised, could it be that there was a set of skills hidden in this chaos treasure chest?

Xu Feng didn't care about the heterogeneous internal force gushing out of his body, and he sank down to carefully observe those small words, but found that he had never seen those small words.

Just when his heart sank and a look of disappointment appeared on his face, these small characters seemed to come to life, began to change, and finally turned into Huaxia.

Xu Feng didn't care about the surprise, and hurriedly looked at these small words carefully, because he found that an internal force in his body was about to be consumed, and the air mass formed by the power of chaos and the power of thunder was only the size of a fingernail.

The set of exercises that appeared on the inner wall of the Chaos Treasure Chest was a set of supreme skills, and the picture patterns inside could form a complete set of skills in Xu Feng's mind like a video, and with the text, Xu Feng could clearly see the subtleties of every move and style.

"It's not a set of fingerings, it's a set of swordsmanship?" Xu Feng thought in surprise.

After a while, as the xenomorph internal force in Xu Feng's body was exhausted, the air mass disappeared completely, and the exquisite words and patterns that could evolve on their own on the inner wall of the treasure chest slowly faded, and finally disappeared, and the cold air emitted from the treasure chest began to gradually disappear.

On the jade-like material on the surface of the treasure chest, a little black spot also began to slowly appear, and these spots slowly expanded, and finally joined together.

There was a muffled sound, the surrounding lake water surged, and the treasure chest suddenly exploded, turning into pieces, and finally disappeared as the churning lake slowly dissipated.

Xu Feng's face was calm, standing motionless at the bottom of the lake, like a sculpture, and the set of exercises on the inner wall of the treasure chest kept coming to his mind.

After a long time, he suddenly put his two fingers together and swiped forward.

A white sword of more than ten zhang suddenly appeared in the lake water, and the sword was crystal clear throughout, just like a jade sword, and the surface of the jade sword flowed with electricity, constantly swallowing around.

With a loud bang, the lake exploded, and the ice layer several meters thick on the surface directly shattered and rose into the sky, and two rows of lake water exploded, revealing those strange stones at the bottom of the lake.

Xu Feng had a smile on his face, and the next moment, his figure had already appeared on the other side of the lake, laughing.

This set of finger swords, it is incomparably compatible with him, it is completely based on his own situation, a set of unique learning, this set of exercises is called the Chaos Sword, this set of swordsmanship only has three styles, the first move is called Thunder Annihilation, the second move is called Chaos Seal, the third move is to blend the power of thunder and the power of chaos together, in order to cast the sword technique, the power of thunder and the power of chaos are constantly changing, the power is infinite, but it is extremely difficult to master, called the destruction of the world.

The Chaos Divine Sword can control the power of thunder and the power of chaos, it is a real master, and it must be at least a master-level powerhouse to cultivate, and below the master-level, even if you master the power of chaos and the power of thunder, you can't cultivate.

The grade of this set of swordsmanship is even higher than that of the Swinging Sword Thirteen Style, unless Xu Feng can cultivate the advanced swordsmanship of the Swinging Sword Thirteen Style, it can be comparable to this set of swordsmanship.

With the improvement of his cultivation, his comprehension of the thirteen styles of the swinging sword has not deepened, and he only stays at the advanced level of control, and it is already a little difficult to deal with the powerhouses of the main level, but now with the Chaos Divine Sword, Xu Feng's strength has suddenly improved a lot, and he has a little more grasp of this mission.

Hmmm, boom, boom~

In the ice and snow, dazzling white sword rays appeared, and every time they appeared, an ice and snow mountain peak was shattered, and the wind and snow in the sky were twisted into pieces by the sword qi, and the air was filled with the power of thunder.

"Thunder extinguished, the Chaos Seal is easy to master, the third type of world annihilation is not at all something that can be controlled by the department master level, and it must be comprehended at the domain master level." Xu Feng looked at his fingers that were as bright as jade, and said secretly in his heart.

……

Along the way, it took Xu Feng two days to get close to the vicinity of the Bayang Cave marked on the map, in the ice and snow, a figure was constantly flashing, and every time it disappeared, it spanned a distance of hundreds of meters.

Soon, Xu Feng appeared on the top of an ice and snow mountain, with a tired look on his face.

After two days and two nights of sleeplessness, he finally came to the vicinity of Bayang Cave, and the item to be obtained in the mission was near Bayang Cave, but the specific location still needed to be explored by Xu Feng himself.

At this time, the sun is already high, but the cold wind is still howling, and this world has no warmth even on a sunny day.

The sky and the earth were white, Xu Feng looked at it, and two figures suddenly appeared in the distance, fluttering lightly in the snow, as if walking against the wind, silently.

"There are humans here, too?" Xu Feng raised his eyebrows and stared at the two figures.

At the same time as Xu Feng looked over, the figure floating in the distance suddenly stopped, turned his head to look towards the top of the mountain, and saw Xu Feng in the cold wind hunting.

……