After putting away the subordinates of nine habitats, Yuan Feng flew straight to the depths of the cave.

The monster eyeliner has already explored the way, and the entire cave seems to be without any danger. At least, from the entrance to the depths of the cave, he has not discovered any danger yet.

He flew towards the depths of the cave in person. Along the way, Yuan Feng was in a very good mood when he looked at the crystal gems embedded on the walls of the cave.

Before, he felt that he was not very deep through the eyes of the Warcraft Eyeliner, but now he looked at all through his own eyes. The clarity that was close to him was completely different.

"When I find out the situation deep in the cave, I will dig out all the crystals here and take them away. By then, there will probably not be many people in the entire Ziyun City that will be richer than me!"

There are so many crystals here, he really can't think of what kind of person it is, and he can actually inlaid the entire cave with crystal treasures of this level.

Thinking of this in his mind, Yuan Feng's speed was not diminished. Soon, his figure passed through the long cave and came to the deepest part of the cave, and stopped before a mysterious formation barrier.

This is a dark blue mysterious formation barrier. The entire mysterious formation barrier is flowing, but it looks very strange. Judging from the solidity of the mysterious formation barrier, the person who arranged this mysterious formation barrier is obviously not an ordinary person.

"There is actually a mysterious formation barrier here. If I'm not mistaken, this barrier should be a dividing line in the entire cave. Behind this barrier, there should be another scene."

Standing in front of the Xuan Array barrier, Yuan Feng secretly used his power to alert the surroundings, while exploring the barrier with his heart and feeling the strength of the Xuan Array barrier.

It seems that this mysterious formation barrier has existed for a long time, but although it has existed for a long time, the entire barrier has been preserved in good condition, almost as if it has been arranged for a short time. Obviously, the huge crystal energy here makes the entire cave rich in spiritual energy, and you are not afraid of the mysterious formation barrier being consumed.

Before, he had ordered the monster eyeliner to test this barrier, but he finally found nothing wrong. Judging from this situation, the other side of the mysterious formation barrier should be that no one exists.

You know, if there were super strong people behind this mysterious formation barrier, then someone would have come out of the previous test long ago. How could he let his monster eyeliners fly around here?

"I'll try it myself!"

After his mind scanned the mysterious formation barrier for a long time, Yuan Feng finally decided to attack the mysterious formation barrier. Anyway, he had come, so if he didn't try it, he would naturally not be able to accept it.

"Chixiao Sword!!!"

In front of such a mysterious formation barrier, the fastest and most direct way he could think of was the Chixiao Sword. If the Chixiao Sword could not break the mysterious formation barrier, then he would probably not be able to find any other way to break the formation.

"brush!!!"

With the red Red Chixiao Sword in hand, Yuan Feng's whole person became different in an instant. The aura of looking down on the world made the gems in the entire cave dimly pale in an instant.

The magic weapon among the three realms of the Chixiao Sword is absolutely unimaginable in the entire Wuwang Realm. Although Yuan Feng's strength is constantly improving, the Chixiao Sword is still an unconventional treasure. It seems that as Yuan Feng's strength continues to improve, the strength of the Chixiao Sword is slowly unblocked. As for where the limit of this sword is, it depends on what level Yuan Feng's cultivation can finally reach.

“Buzz!!!”

The power was instilled into the Chixiao Sword, and the huge energy made the Chixiao Sword make a buzzing sound. The terrifying sound, the entire Wuwang Realm, could not find the same movement.

"Tsk tsk, Chixiao Sword, Chixiao Sword, this time it depends on you, drive it for me!!!"

All the huge power was instilled into the Chixiao Sword, and the red light of the Chixiao Sword suddenly filled the entire cave. At this moment, no matter what kind of gem it was, it was covered by the red of the Chixiao Sword.

Yuan Feng is so powerful now. There may be those who can beat him in power below the demigod realm, but there will definitely not be too many. Moreover, even if he can beat him in power, it will definitely not be too obvious.

"brush!!!"

A shocking sword slashed directly at the blue light curtain. Even the powerful man in the demigod realm could only dodge his way and would never dare to take it head-on.

Yuan Feng's own strength is already strong enough, and after the increase of the Chixiao Sword, how powerful this sword is is simply something that ordinary people can't imagine.

"puff!!!!"

The earth-shaking terrifying sword light slashed directly on the blue barrier in front of you in the blink of an eye. Then, a muffled sound echoed throughout the cave.

"Hiss...this...this...this...this...this...this...this'

The terrifying sword light slashed on the blue light curtain. However, after the sword light slashed on the light curtain, the next scene made Yuan Feng's eyes shrink, and his whole face turned pale.

"boom!!!!"

The red sword light bombarded the blue barrier. As he spoke, all the sword lights disappeared. Not long after the sword light disappeared, Yuan Feng felt the power of the blue barrier flowing. In the blink of an eye, a familiar red sword light was released by the blue light curtain, and the target was himself.

"I'll hide!!!"

Seeing that the sword light that he had slashed out was actually bounced back by the blue barrier, Yuan Feng didn't think about it, and immediately flashed his body to avoid the attack of this sword light.

Although he is under the Nine-Turn Mysterious Technique, if he is hit by this sword light, even if he is not dead, he will definitely suffer a severe injury. After all, the defense-breaking ability of the Chixiao Sword is not comparable to that of ordinary spiritual soldiers.

"puff!!!"

The red sword light finally slashed on the stone wall of the cave, leaving a deep gully on the cave wall. However, when Yuan Feng turned around and looked at the blue light curtain again, the corners of his mouth twitched violently, and his heart was filled with surprise.

"Good guy, how can you do this? This is just like my fighting magical skills!"

Looking at the unscathed blue light curtain in front of him, Yuan Feng was shocked and puzzled, but he couldn't help but smile bitterly.

Although he also guessed that the blue light curtain might not be easy to break, the intensity like this was still a bit horrible. You know, the power of his sword was so powerful, but even so, it could not leave any traces on the light curtain. It can be seen that it is definitely much more difficult than he imagined to break the blue light curtain barrier.

"It seems that it seems unlikely to use brute force to break the formation!"

Judging from the current situation, this mysterious formation barrier is obviously impossible to break with brute force. At least with his strength, it is not enough to break the formation with force. In addition to breaking the formation with force, he seems to be unable to think of other good ways to break the formation.

"The brute force cannot be broken, so try other methods, Xiao Ba!!!"

As his face changed, Yuan Feng's mind moved and released Xiao Ba who had just been put away not long ago. Without saying a word, Xiao Ba who was in tune with him immediately began to produce special monsters.

Almost all of the monsters produced this time are monsters of the Great Perfection of the Cave Heaven Realm. After each monster is formed, it will immediately attach to the blue barrier and eat the energy of these barriers.

This method of using monsters to eat the barrier was the inspiration he got from the underground world of the Black Mountain Kingdom. Although the method was a bit stupid, it was also the only way he could think of at this moment.

One by one, the monsters were produced by Xiaoba and absorbed onto the mysterious formation barrier, chewing on the energy of the barrier. Not to mention, slowly chewing on the barrier like this, but they did not rebound from the barrier.

However, after these monsters chewed the barrier for a long time, Yuan Feng's brows became even tighter. ＼"It seems that there is no effect!!!"

For half a day, his mind had been sinking into the blue barrier. In his perception, in the past half day, although batches of monsters had eaten the energy barrier, the entire energy barrier seemed to be without even a trace of damage. It seemed that this method also seemed to be ineffective.

"It's so hard, it's so soft, it's so hard!"

The Chixiao Sword is difficult to achieve success, and the monsters are chewing it without any results. At this moment, Yuan Feng's heart couldn't help but feel bitter. Subconsciously, his eyes were looking at the crystal stones on the walls of the cave.

"Hey, it seems that this time I can only pick up all these precious crystals and take them away!"

He didn't have to think about the baby behind the blue light curtain, but there were so many baby crystals in the entire cave, and he should be satisfied with it!

"Well? Wait, these crystals……………”

However, just as he saw these crystals of various colors, a bright color flashed in his eyes.

"The reason why this blue barrier is so strong is that it is because there is huge energy for supplying it. Could it be..."

A trace of enlightenment suddenly flashed out, but at this moment he had already had a scheming in his heart.
Chapter completed!