Seeing Yun Feng's excited look, Dan Lao asked, "What's wrong with you, boy?"

Hahahaha, Yun Feng laughed excitedly, the purple gas from the east is the breath of the purple gas from the east, but I didn't expect that I actually found the purple gas from the east here.

I said, boy, what are you laughing at? The sky here is full of purple gas, not only from the east, but also from the west and from the south to the north.

If you don't know, don't talk nonsense, others will think that you are uneducated!" Yunfeng said to Dan Lao.

You kid is educated, so you say, what is the difference between this purple qi from the east and this purple qi you said? Dan Lao asked Yun Feng angrily.

I won't tell you, Yunfeng said to Dan Laodao.

After saying that, Yunfeng walked towards the inside of the cave. As soon as he entered the cave, streams of pure purple qi from the east enveloped the cloud wind in the purple qi.

Hmph, you know what's so great, Dan Lao snorted at Yunfeng.

Yun Feng felt that the pure energy in the purple qi was not used by him to refine the purple qi of the Ziyang Palace. Instead, continue to walk towards the center of the cave.

The reason is very simple, the closer to the center of the cave, the more refined the energy contained in the Donglai Purple Qi, and after walking for about ten minutes, the cloud wind has arrived, and the cave contains the purest central location of the Donglai Purple Qi energy.

When Yun Feng came to the center of the cave, he saw a figure sitting cross-legged, and from this figure, Yun Feng did not feel the slightest breath.

Yun Feng walked over, and when he came to the man sitting cross-legged, he found that in addition to the clothes that this person was wearing on his body, he had already had a skeleton left.

However, this skeleton is full of a tenacious aura from top to bottom, and it can be seen from this cloud and wind that this person is at least a Chaoyuan realm powerhouse in front of him, that is, a person from the Martial Saint realm, otherwise his skeleton would not be so tough.

Yun Feng looked at the corpse of the Martial Saint Realm in front of him, thoughtful.

Suddenly, he remembered the legend of the Purple Qi Cliff. Legend has it that there was a powerhouse in the Martial Saint Realm who was trapped and died in the Purple Qi Cliff, thinking of this, Yun Feng knew that the legend was true.

Yun Feng looked at the corpse in front of him, and he found that on the index finger of the right hand of this skeleton, there was a red ring.

Yun Feng stretched out his hand and took it, and the ring on the right hand of the corpse bone, opened the ring with his own mental power.

When Yun Feng opened the ring, he saw that inside the ring, there were more than two dozen local level mid to high-level fighting technique cheats and some dark iron essence stones that he was familiar with.

In addition to these, Yunfeng also found a blackiron box made of Xuaniron essence stone, and there was nothing but these.

Yun Feng took the Xuaniron box and looked at it, and found that there were no keyholes on all sides of this Xuaniron box, and he didn't know how to open it, so Yun Feng had no choice but to use Dan Lao's Wujin Xuantie Sword to split the Xuaniron box in front of him.

Yun Feng just wanted to split it, and the Dan Lao in the ring said repeatedly, Boy, what are you going to do?

What to do, of course I split this iron box, Yun Feng said to Dan Lao.

Boy, do you know what kind of box this is? You just take your sword and slash it up, Dan Lao asked.

Isn't it just a blackiron box, what's the big deal, Yun Feng said disdainfully.

I said, boy, don't talk nonsense if you don't know, others still think you're uneducated! Dan Lao teased Yunfeng Dao.

So you keep saying, what kind of box is this?

Then the old man, I will tell you reluctantly, boy, listen up, this dark iron box is called a non-perforated lock box, there is no way to open this box, you will never get the things hidden inside. And if you slash it with such a sword, the contents of it will also fall apart with a bang, just like this box.

Yun Feng didn't expect that this Xuantie Box actually had such a function, and it would take a certain method to open it, if it wasn't for Dan Lao's reminder just now, he would probably have slashed it with a sword.

At that moment, Yun Feng asked Dan Lao with a hippie smile, since you always know the name of this blackiron box, then you must also know how to open this darkiron box?

Just know.

However, if you promise me a few conditions, I will tell you how to open this iron box, otherwise, I will not say.

What conditions do you always want, as long as it does not involve my bottom line, I can do it, I will definitely do it for you, Yunfeng returned to Dan Lao Road.

Hehe, good cunning boy, according to what you say, your bottom line is only known to you, and my old man doesn't know, if I just say something a little more difficult, you say that it is your bottom line, then I won't tell you in vain?

Then what do you always want? Just say it! I can do it, I will definitely do it for you, Yunfeng asked.

Then old man, I'll tell you how to open this non-perforated sky lock.

You listened well, up and down, moving left and right in all directions, holding the middle of the Qiankun, and the heavenly box to unravel, did you hear clearly?

Well, I heard it clearly, Yunfeng replied.

Then you can open this locking box!

Turning up and down, Yun Feng said in his mouth, he turned the lock box in his hand up and down, and then, after moving the four sides of the lock box, Yun Feng pressed his palm on the middle of the box.

At this moment, the box emitted, clicked, and the box was opened by Yunfeng.

Yun Feng heard a click, and he opened the lock box with both hands. When he opened the box, Yunfeng saw that it contained three things. The first thing is a letter, the second is a fighting skill book, and the third thing is a map made of animal skins.

Yun Feng picked it up, and the fighting technique in the box was written, Heavenly Rank Intermediate Fighting Skill, Heavenly Demon Hand.

Dan Lao looked at it, and the Heavenly Rank Intermediate Fighting Skill "Heavenly Demon Hand" in Yun Feng's hand said happily, your kid is really lucky, actually, I got it here, a Heavenly Rank Intermediate Fighting Skill, it is really more popular than a dead person!

Hearing Dan Lao's words, Yun Feng didn't say anything, just flipped over the Tian-level intermediate fighting technique in his hand, and casually threw it to Dan Lao's side, facing Dan Lao, this kind of garbage, you always want you to take it!

Well, Dan Lao was stunned, he didn't expect that Yun Feng would throw this Heavenly Rank Intermediate Fighting Skill to himself, and said that this Heavenly Rank Intermediate Fighting Skill was garbage, which really surprised him!

That Dan Lao asked at this time, you really don't want this Heavenly Rank Intermediate Fighting Technique?

What do I want this kind of garbage to do, I feel like it's an eyesore on my body, there's a lot of garbage there, you always want to take it all, but I want that dark iron essence stone.

What a loser! What a loser, this kid even said that the Heaven Rank Intermediate Fighting Skills were rubbish, so what other fighting skills were there on this Fighting Martial Arts Continent that he could look at!

Then, he picked it up again, the map made of the skin of the monster and looked at it, on the map of the skin of the beast, there were only mountains drawn, and among the mountains drawn, there was a purple figure drawn, and Yunfeng didn't know what the purple figure was here, so he had to give it to Dan Lao to see.

Dan Lao took it, and the map handed by Yunfeng also observed it carefully.

Looking at the map that Dan Lao was in Chen Si and handed over by himself, Yun Feng didn't bother him, and then he opened the letter in the box.

Opening the letter, Yunfeng saw that it was written.

Old man, I don't care who you are, the person who can enter the Purple Qi Cliff and discover this cave and open this non-perforated lock box can be regarded as having a relationship with the old man.

Old man, in the lock box, there is the old man's famous stunt Heavenly Rank Intermediate Fighting Skill Heavenly Demon Clutch and a half-chapter mysterious map that the old man accidentally discovered, what is drawn on this map, you can only rely on yourself to find it.

Remember the old man's name, the Demon Sage.

Yun Feng saw the contents of this letter and knew that there was no dark iron vein in this purple qi cliff at all, and that piece of dark iron essence stone was just that this demon heavenly sage was accidentally lost outside the purple qi cliff.

However, it just so happened that this piece of dark iron essence stone was accidentally picked up by Tian Lian next to the purple qi cliff, and the fact that Tian Lian picked up the dark iron essence stone somehow let the messenger of the Shura Hall know.

Therefore, I found out the scene that Yunfeng encountered.

Knowing this, Yun Feng was a little disappointed, he didn't think about it, this purple qi cliff didn't have the Xuantie heart he wanted.

However, this accidental discovery of the purple qi from the east made up for this disappointment in Yun Feng's heart.

When Dan Lao saw that the letter said Demon Heaven Sage, he was shocked, he didn't expect this Demon Heaven Sage of the Martial Continent to actually fall here.

Yun Feng heard Dan Lao's exclamatory voice, and he asked, Dan Lao, do you know who this Demon Heaven Sage is?

Well, Dan Lao nodded in response.

Then, Dan Lao said to Yun Feng, it was a long time ago, I remember that at that time, when I was a Martial Monarch, this Demon Heaven Sage was already a Martial Saint powerhouse in the early stage of one star, and he was not yet a hundred years old at that time, so it can be said that he was a genius among geniuses.

Moreover, at that time, he was extremely arrogant, and it can be said that he went along with him and died against him, which also offended many people. But no one thought that in the end, this powerhouse who moved the continent would fall here, Dan Lao said with a lot of emotion.

Hearing Dan Lao say this, Yun Feng didn't expect that the temperament of this Demon Heaven Sage was so similar to his previous life.

They are all arrogant, so to speak, as long as they want to do something, then they must do it, and many people don't care about offending.

Yun Feng felt that this Demon Heaven Sage was also a man who stood up to the sky, and he said to Dan Lao, Dan Lao, then we will bury him on the ground!

Hehe, buried, what a waste!

(Today's second watch, ask for collection and recommendation, arrange flowers for me to dress up! Valentine's Day is coming, I'm still single! Give one! Please)