"Sir, please stay!" Seeing this, Yun Yuqing's eyes also flashed slightly, "Since I invited Mr. to come today, I have something important to discuss, I don't know if Mr. can appreciate his face!"

"I'm not interested. Du Fei said coldly.

"Hehe, it's better not to say this too quickly, sir! If I say that the matter to be discussed has something to do with the things in Mr.'s arms!?" Yun Yuqing inhaled slightly, and the words he said made Du Fei's heart pound.

Here it comes!

The corners of Du Fei's eyes jumped slightly, but fortunately, the drooping veil concealed his expression very well, he just smiled coldly and said, "If I don't know the origin of this thing, how can I auction it..... But then again, since you're interested, wouldn't it be better to auction it back at a higher price just now, so why wait until this moment, so much nonsense. ”

"Hehe, Sir should naturally know that if this matter is to be carried out, a Dan Master will definitely be needed...... Mr. himself may be able to do it, but Yuqing is not a Dan Master, and he thinks he is not so capable...... It's just that Yu Qing's words can also make it clear, I have half of that kind of thing, and half of it is in my hand, if that thing is done, if Mr. doesn't cooperate with me, I'm afraid it won't work, right?" Yun Yuqing smiled slightly, and gently wiped the exquisite ring in her hand, and in an instant, something exactly like the box in Du Fei's arms appeared, and then her palm shook it slightly, and the box disappeared again.

"Tolerance and Ring...... Sure enough, it's a rich man!" said a sentence in his heart, and Du Fei still maintained a mysterious appearance.

Naturally, he didn't know anything about the so-called thing. It's just that if you don't know at the moment, you have to pretend to know.

After a long while, Du Fei sat down again and said lightly: "If there is anything, Miss Yun will just say it, beating around the bush will not do any good to both of us." ”

Seeing Du Fei sit down again, Yun Yuqing's pretty face was slightly happy, and after a while, she took a breath and said with a smile: "Mr. is from a Danshi, so naturally he should understand that Danshi has extremely high requirements for talent, so there are very few people in the world who can become Danshi, so many Danshi are people who have no way to find inheritance in their lives, and in desperation, they can only bring what they have learned in their lives into the loess..... Of course, there are some exceptions who will treasure what they have learned in their lives and scatter their clues around the world...... For example, our target this time, the ruins of King Dan. ”

"Danwang Ruins!" Hearing these four words, Du Fei's breathing was a little rougher, but he didn't expect that what Yun Yuqing wanted to discuss with him was actually about this matter.

Du Fei also heard a little about the ruins of King Dan.

About a hundred years ago, in the Da'an Dynasty, there was a rare alchemy genius in a hundred years, it is said that he had reached the realm of the Wupin Danzong, at that time, in the martial arts world of the Da'an Dynasty, this person was respected as the king, and he called himself the King of Dan.

However, this Dan King did not find a suitable successor throughout his life, and at the time of his death, he sealed the pills he had learned and refined in his life somewhere, and passed them on to the world.

It's just that most people think that this should have been a legend within a legend. It's just that at this moment, this Miss Yun talked about it matter-of-factly, Du Fei took a slight breath, but it was clear, I'm afraid that the legend is no longer a legend!

"Legend has it that the place where the ruins of King Dan are located is extremely mysterious, and Miss Yun won't think that just with you and me, what can she do...... Even if these two things are in the hands of you and me, they may not be able to contribute to this matter......" Du Fei inhaled slightly, and then said lightly, "In my opinion, it is better for Miss Yun to go to my master and his old man's house together, since you have the other half in your hands, I think the master and his old man should be willing to exchange a lot of things." ”

"Hehe, sir said that he laughed! Even if I am willing to do this...... Can you give it up yourself?" Yun Yuqing's narrow and beautiful eyes curved a beautiful arc, "If Mr. is really willing to hand over this thing to your teacher, how can he auction off the thing, and hide it so much, for fear that outsiders will know your identity......"

For Yun Yuqing's self-made clever conjecture, Du Fei was welcomed to the extreme, he was really afraid that this Yun Yuqing would be clueless and would respond well, at that time, where would he go to pull out a teacher?

Hearing this, Du Fei pretended to snort coldly, and immediately stopped speaking.

Seeing Du Fei like this, this Yun Yuqing didn't mind, but still said lightly: "In the legend, the alchemy technique has a triple realm...... The way of inferiority, alchemy with fire, the way of the middle vehicle, the alchemy with qi, and the legendary way of superiority is to refine the pill with dan...... Presumably, Sir knows, right?"

Hearing this, Du Fei's face twitched slightly, he knew a little bit about these legends.

Legend has it that in the vast world, there are some innate pills. Perhaps, it is something that existed at the beginning of the world, or it is a thing that has been condensed by a thousand-year-old volcano, or it may be a thing that has been refined by the legendary Yipindansheng with a lifetime of painstaking efforts......

No matter which one it is, these Heaven and Earth Yuan Dan are said to contain almost endless energy, if the martial artist can swallow and refine it, then he can almost become holy on the spot, and if the Dan Master can recover it, with this Heaven and Earth Yuan Dan as a guide, when refining the Dan, there is no need for any flame, refining the pill, not only fast, but also can improve the success rate and the medicinal power of the pill.

It's just that none of these Heaven and Earth Yuan Dan are rare things to see in a hundred years, and even if they do, there is no way for people who have no fate to take them as their own!

As for taking it, if ordinary people take it, I'm afraid they haven't refined their medicinal power yet, and they have already been refined first!

However, even if this is the case, this Heaven and Earth Yuan Dan is also the thing that many Dan masters dream of in their lives, because as long as they get this thing, even if they can't refine it, but if they recover it, with the means of refining Dan with Dan, they will reach the peak of their own way to the Dan Master!

It's just that if you want to recover the Heaven and Earth Yuan Dan, you need a great chance, if the chance is insufficient, you will be swallowed by the pill in an instant, and you will die a clean death from then on! However, occasionally some lucky people can still recover it for their own use, and these people, on the Xuanwu Continent, none of them are standing at the pinnacle.

Because of this, this Heaven and Earth Yuan Dan is extremely attractive to anyone, and it is even more attractive to Dan masters! And on the Xuanwu Continent, after tens of thousands of years of precipitation, some people even named these Heaven and Earth Yuan Dan and numbered them, and the so-called "Heaven and Earth Yuan Danlu" appeared.

It is said that the "Heaven and Earth Yuan Dan Lu" contains the legendary thirty-three Heaven and Earth Yuan Dan, which are ranked according to the energy and power they contain, but even if it is the Heaven and Earth Yuan Dan at the bottom of the ranking, once it appears, I am afraid that there will be countless people scrambling endlessly.

Du Fei naturally knew a little about this, but he still took a slight breath and said lightly: "I know, how?"

"If I say ......" Yun Yuqing licked her lips slightly, "If King Dan recovered one of the thirty-three Heaven and Earth Yuan Dan back then, and only then did he achieve the kind of achievement he had back then, then would you still give what you had at hand to your teacher?"

"Smack-"

The armrest of the seat was crushed by Du Fei, and after a while, he said with a little trembling, "What do you mean...... Inside the ruins of King Dan, there is the existence of Heaven and Earth Yuan Dan!?"

"Sir is indeed a smart man...... Working with smart people is also my favorite thing Yun Yuqing!" Yun Yuqing smiled lightly and said lightly.

"Whew-"

With a long breath, Du Fei calmed himself down completely! If he could obtain the Heaven and Earth Yuan Pill, even if he couldn't refine it, he would just take it for his own use, and his benefits would be innumerable!

And getting this thing can put you on the road to the top!

So, no matter what, I definitely want to get it!

However, despite thinking so in his heart, Du Fei calmed down a little, and only said coldly after a while: "Since Miss Yun knows so clearly, why bother to cooperate with a stranger of mine...... Your Yun family has a big business, just find a Dan master to come out, don't you!"

"Naturally, no!" Yun Yuqing said lightly, "If that's really the case...... Well, I can't get anything..... If the family is only interested in the Heaven and Earth Yuan Dan, I will admit it....... It's a pity ......"

"What do you mean?" Du Fei frowned slightly.

"Sir may not know that in addition to being a fifth-grade Dan Sect, the Dan King was also a fourth-grade martial sect...... Yun Yuqing looked yearning, "I can't refine the pill, and I don't have much interest in the pills....... Therefore, I am only interested in King Dan's exercises and martial arts...... I say that, sir, you know what I mean, right?"

"Four Rank Martial Sect!" Du Fei took a slight breath of cold air before he whispered, "What do you mean...... All the things along the way of alchemy will belong to me, and all the things on the way of cultivating martial arts will belong to you......"

"Sir is really smart!" Yun Yuqing smiled with a happy face.

"That's a good arrangement...... However, it is still the same sentence, why are you looking for me and not looking for others!, what good is this for you!" After calming down a little slightly, Du Fei said lightly.

"Hehe, it seems that if I don't say it directly, Mr. won't cooperate......" Yun Yuqing smiled lightly, "Since that's the case, I'm not afraid of offending Mr....... In my opinion, Mr. only has the strength of an eight-rank martial artist at most, and no matter how strong he is, he has the strength of an eight-rank martial artist at most...... And Yuqing also has this strength! The two cooperate, the most taboo is that one is strong and the other is weak, we are equal in strength, and when we cooperate, we are not afraid of who will turn against the water, and we want to swallow each other in one bite, isn't it...... I don't know what I'm saying, but is it satisfying, sir?"

After a moment of silence, Du Fei said lightly: "You and I can find the ruins of King Dan when we get together with the things we have at hand?"

"Hmm!"

"It's just you and me!?"

"That's right!"

"Okay, I'll promise you!" Du Fei said lightly, "But, when will you leave?"

"Hehe, Mr. is really cheerful," Yun Yuqing clapped his hands slightly, "In that case, after half a year, you and I will meet here, how about it?"