Now Du Fei, after paying for the 1,000 Yanzong Dan that he entered the city and lived in the hotel, can already be said to be poor and white, because he didn't go out of his way to search for the relationship of Yanzong Dan in that secret collection, so although he received some goods, it was only 50,000. Judging from what happened to Huangsha City today, this Yanzong Dan is really a drop in the bucket in this battle of Kyushu.

After a moment's speechless sigh, Du Fei's palm flipped over, and the Rong ring he had obtained from Chen Kun appeared in his palm. On that day, although he had seen it roughly, he was really looking forward to what was in it.

"Let's hope this guy doesn't let me down. ”

This Chen Kun's status in the invisible door does not seem to be low, and in terms of his identity, it is not an exaggeration to have something valuable on him.

As he spoke, Du Fei's spiritual power had quickly invaded Rong Jie, and in an instant, a faint smile appeared on his face.

Among this Chen Kun's Rong Ring, there are Yanzong Dan piled up like a hill, just a cursory look, this number is about 200,000. Although this amount is not much, it also makes Du Fei's empty pockets bulge again.

"With these Yanzong Pills, I have two hundred and fifty thousand Yanzong Pills on hand, although it is not much, but at least for a while, I will not be too tight on hand. Du Fei padded the Wu Rong ring, and then transferred the Yan Zong Dan to his Black Spirit Ring, and muttered.

After transferring the Yanzong Dan, Du Fei's palm flipped again, and this time, a pale cyan jade fan appeared in his palm, and a faint light diffused out of the jade fan.

Obviously, this thing was the invisible green jade fan that Chen Kun used before. Moreover, there is obviously some kind of prohibition on this thing.

After throwing this thing in his hand, Du Fei did not break the prohibition above and refined this martial talisman. With Du Fei's eyesight, he could naturally see that if he broke the prohibition above, then I am afraid that the people of the invisible door would find them in an instant. Although Du Fei is not afraid of the invisible gate, he has just entered the battlefield of the Battle of Kyushu, so it is better not to cause trouble.

"It seems that it is more practical to find an auction to sell this thing, and then exchange it for Cheng Yanzong Dan. After thinking about it, Du Fei put this thing away. Speaking of which, if he wants to advance to the Martial Sect realm, he still needs a lot of Yanzong Qi, and if he can't find a place where he can cultivate well, then Yanzong Dan is the most valuable thing for him at present. Therefore, if this martial talisman that doesn't seem to be weak is sold, in exchange for some Yanzong Dan, it is also a good plan.

After making a decision, Du Fei casually stuffed this thing into his Rong ring, and then tinkered with Chen Kun's Rong ring for a while, and after half a sound, there was another quaint wooden box in his palm.

The age of this wooden box is obviously extremely long, and the place where the opening is opened is sealed by a piece of rune, and on the rune, there are mysterious characters turning faintly, which looks extremely mysterious.

"This thing...... It should have been that Chen Kun got it in the secret cache, right?" After staring at the object in his palm for a moment, Du Fei exhaled and said slowly.

"If I hadn't sensed it wrong, I'm afraid the value of the things in it would be a few points higher than the value of the Spirit Pattern Treasure Tree that you got from your master. Xiao Bai suddenly jumped out, stared at the wooden box with burning eyes, and said in a deep voice.

Hearing this, Du Fei's eyes also flashed a trace of fiery, Xiaobai's eyesight, but he couldn't check it, since it said that the things in this wooden box were more valuable than the spirit pattern treasure tree he had acquired, then, I am afraid that the value of the things in this wooden box is immeasurable, and maybe even this thing is the most important thing in the secret storage.

"It seems that Chen Kun has already obtained the best thing in the secret store, but in the end, he has cheapened me. Du Fei squinted and smiled, and then he was not polite, and casually wanted to lift the prohibition on the wooden box, wanting to see what was inside.

"Hum—"

However, the moment Du Fei's fingers touched it, there was a strange fluctuation on the wooden box, which instantly bounced Du Fei's palm open.

"Huh? It turned out to be a spiritual power ban? It seems that the person who is forbidden this time is also a Dan Master!" Seeing this scene, Xiao Bai said in a slightly surprised voice.

"Is it a ban under Danshi's hand?" Hearing this, Du Fei also frowned slightly. After advancing to the sixth-grade low-level Dan Sect realm, Du Fei also understood some uses of spiritual power, and naturally understood that in addition to urging the Dan technique, the spiritual power of the strong people of the Dan Sect also had many wonderful uses, and the ban was also one of them. Generally speaking, the prohibition under the Dan master is a little stronger than the ban under the ordinary martial artist, and it is also a little troublesome. It's just that Chen Kun was obviously not a Dan Dao powerhouse that day, why could he give such a ban?

"This prohibition is probably not left by Chen Kun. Xiao Bai also watched this scene slightly weirdly, and only said slowly after a while.

"Isn't it left by Chen Kun?" Du Fei's palm gently brushed over the wooden box, and after a while, he smiled coldly and said, "No matter who he is, now that this thing is in my hands, can he still turn the sky upside down?"

The sneer fell, and a black and white aura quickly diffused out from Du Fei's palm, under the cycle of the power of life and destruction, soon, the rune attached to the wooden box shook violently, and it had exploded instantly, if Du Fei hadn't been prepared, but this time, most of the wooden boxes in his hand would have been directly blasted into a piece of powder.

"Uhhh

However, after this bombardment, the prohibition on the rune has become a little weaker, and under the erosion of Du Fei's spiritual power, the last trace of prohibition power was soon completely erased by Du Fei, and the rune also burned up in an instant, and immediately turned into a piece of flying ash.

"Hum—"

With the disappearance of the rune, the wooden box also opened instantly, but at the moment of opening, a light shot out of the wooden box, and this light quickly condensed into a phantom in front of Du Fei.

"Is it really the power of the Dan Dao?"

Du Fei stared at this scene with a slight frown, but he understood in his heart that this was also a means of spiritual power, and it was obvious that the person who had placed the ban must also be a Danzong powerhouse, otherwise, there would be no way for ordinary martial arts powerhouses to leave such an image.

"I don't know who you are, but with Chen Kun's ability, there is no way to break my ban. I had instructed him to seal the rune I gave him after he got it, but now the rune has been broken, which means that at this moment, the thing in the secret has fallen into the hands of outsiders, and even Chen Kun and the others have died in your hands. ”

"However, no matter who you are, the person who killed my invisible door and robbed me of the things of my invisible door is killing yourself. Cherish your time now, because soon, I'll be looking for you!"

In the phantom, a man with a sword pattern on his eyebrows slowly spoke with an indifferent face, and the moment the last sentence fell, the phantom also instantly turned into a burst of light.

"What a good method......

Seeing the other party's mental power control method, even Du Fei couldn't help but praise it. In this way, the person who forbade this wooden box is the senior brother of the invisible door. Moreover, this senior brother is most likely also a Dan Dao powerhouse, or even a super celestial dynasty with Dan and Wu dual cultivation. It's just that Du Fei didn't worry too much about this, at this moment he was also a real Danzong powerhouse, coupled with his martial arts strength that could fight hard against the sixth-grade low-level martial arts sect powerhouse, it was this senior brother who came to the door, and the outcome was still unpredictable.

After sneering, Du Fei had already left this invisible sect's senior brother behind him in an instant, and then concentrated slightly, and his eyes fell on the wooden box.

What appeared in the wooden box was a bronze disc with faint copper flowers, and on the disk, there were faint strange and complex patterns spreading, and at the same time, an ancient aura also came from it.

"What is this?" Looking at the palm-sized bronze disc, Du Fei slowly grabbed it, threw it in his hand, and said with a puzzled expression.

Xiao Bai also stared at this thing, and after a while, he hesitated: "Master, if I am not mistaken, this thing is probably some kind of token." ”

"Token?" Hearing this, Du Fei's face became even stranger. This invisible door has worked so hard to get something, but it's just a token?

It's just that Du Fei didn't have half a little bit of this thing because of this, anyway, if the strength of the invisible door attaches so much importance to this, then it can only be shown that this thing must be extremely important, as for what this thing is for, when you are free, find a person from the invisible door to ask, it should be able to be a little clearer.

After studying it carefully for a while, and making sure that there was really nothing worth continuing to study on this thing at hand, Du Fei sighed and carefully put this thing away.

If you calculate it this way, this time, your gain is actually not big, and you still need to find an auction house to fan the invisible green jade, as for the role of this bronze disc, you can only say that you can look at it again.

Next, Du Fei lost interest in continuing to study other things, but rested in the inn for a good night, and his spirit was recovered, and when he went out the next day, he spent an extra five hundred Yan Zongdan to get some information from the innkeeper who needed some information at present.

According to the intelligence, although this Huangsha City is located on the edge of the battlefield of the Battle of Kyushu, it is also a pass that communicates the north and the south, and it is extremely developed. Therefore, the strength of large and small in this Huangsha City is also extremely large, and the relationship between each other is complicated, so the water depth of this Huangsha City is extreme. The city in the middle of the lake where he was that day was nothing compared to this place.

And among the many forces in this Yellow Sand City, the most powerful are only the three forces, and these three forces can be called the overlords in this Yellow Sand City!

Among these three forces, the most powerful party is a force called the Shang Alliance, which is said to have some relationship with the dynastic sects in the outside world, and even the Nine Heavens Xuanzong. Moreover, in this battlefield of the Battle of Kyushu, wherever there is a city, there is a merchant alliance. Just by looking at this, you can know the strength of this business alliance. Of course, all that is in this Huangsha City is just a branch of the Shang Alliance, but even if it is a branch, this Shang Alliance has become one of the three major forces in the Yellow Sand City!

In addition to the Shang Alliance, the other two major forces, one is the Huangsha Huang family, that is, those forces that collect entry fees at the gate of the city, this force is said to have been entrenched in this Huangsha City for nearly a thousand years, and it can be said that it is deeply entrenched. The other force is the Sacred Heart Sect, which has only been shaped in recent years, and it is said that the background behind it is also extremely not simple.

These three major forces basically divided all the territory of this Huangsha City, and most of the other forces were subordinate to these three major forces.

While understanding the situation in Huangsha City, Du Fei also got a piece of news that is quite useful to him at present, that is, today, the business alliance of the three major forces is about to hold a large-scale auction in this Huangsha City.