"Hey!"Mine Domain Xuanpu", a total of six large ore veins, ten medium-sized ore veins, and more than 20 small ore veins are distributed in the terrain!"

"This guest officer is really a good eye, this spectrum has just been sorted out this year, not only does it have a detailed description of the topography of the various ore veins, but even the regional situation outside the mine has also marked some, if the guest officer doesn't believe it, the little maid has a jade slip here that is only one-tenth of the content of the "Mine Domain Xuanpu",." Luo Yu said secretly in his heart, his eyes just stayed on this piece of jade slip for a short while, but he didn't expect a female clerk nearby to see Luo Yu's heartbeat, and immediately explained with a smile.

After speaking, the clerk flipped his jade hand down, and quickly took out a piece of jade slip from his sleeve and handed it respectfully.

"It's not bad, although there are not many in it, but it is indeed explained in detail, but the Yuan Jing in my hand has been tight recently, I wonder if there are any rules for bartering in your store?" Luo Yu generously took the jade slip, took it in his hand and weighed it a little, and then quickly swept it with his divine thoughts, and then asked as usual in the language of the Thunder Sea passed on by the young man surnamed Zhuo.

After that gathering in the square, Luo Yu found that there were two languages circulating in the Black Domain, one that he had almost learned, and the other that originated from Erhai, which he had not yet understood.

And after standing for a while just now, seeing that the two languages were also mixed in this store, Luo Yu dared to talk boldly with confidence.

At the same time, there are many hidden people in the dark domain, and even if Luo Yu's voice has a hint of weirdness, it will not attract the attention of others, which is only carefully analyzed after Luo Yu patrolled the store for a short while.

However, the reason why he is so interested in this "Mine Domain Mystery Spectrum" is not how interested he is in the ore veins, but because he intends to understand the situation of the entire black domain in detail, especially after coming to Fengshen Town, he always feels that the black domain he knows now is far less than one-tenth of its real mystery, and once he goes to the ore vein, he can't find the opportunity to understand it, so this "Mine Domain Mystery Spectrum", which is currently the largest and most extensive of all the maps that depict the terrain, will definitely be of great help to him in the future.

"The guest officer is here for the first time, the store has always had a treasure exchange transaction, but it is not very convenient below, and I asked the guest officer to go upstairs with me, and then the owner will personally come forward to identify the value of the treasure brought by the guest officer. The young clerk glanced at Luo Yu in surprise, and was surprised that this person was the first to come, but he immediately regained his previous pleasant face.

"Then bother the girl to lead the way. Luo Yu smiled, not caring at all, and after saying it lightly, he saw the woman in front of him turn around and walk towards the side of the hall without nonsense.

Luo Yu followed unhurriedly, and after passing through a counter inside, the two of them went up the stairs to the second floor together.

The second floor of the 'Silk Pavilion' is completely different from the first floor, because it is covered with many compartments, you can only see three staggered closed corridors, so it seems unusually quiet, Luo Yu looked around expressionlessly, the corridors and the doors and windows of many compartments here are made of pale yellow stone wood, and the whole body exudes a kind of dusk-like taste, and it can be seen that the owner of this place has spent a lot of thought on such a layout.

As the maid walked through a few compartments unhurriedly, Luo Yu's face showed a slight surprise, just now he used his divine thoughts to cover the surroundings at will, although there were no forbidden laws on the doors and windows of these compartments, but as soon as the divine thoughts touched it, it was like a pool of stagnant water that could not be penetrated, like an iron wall that could not find the slightest gap, could it be that the stone forest outside the town that he had passed through, the hard and abnormal stone trees and earth and stones in it still had such a miraculous effect.

Luo Yu just turned his mind slightly, but he didn't put too much thought into it, and unconsciously walked into a room under the guidance of this female clerk.

After that, the woman claimed to let Luo Yu rest for a while, and the shopkeeper would appear in a short time, and then retreated politely.

Luo Yu was not in a hurry to sit alone in the room, and he didn't know how long he would have to wait, so he closed his eyes and recalled the contents of the jade slip he had just read, although the two medium-sized ore veins involved were not quite the same as the small ore veins that he was lucky enough to be assigned, but many of them were examples of magic methods to resist demon beasts and sea beasts, but they could make him adapt to the way of survival in the black domain faster.

After squinting for a while, Luo Yu was awakened by a knock on the door outside the house, and after he responded, the door was gently pushed open to both sides, and the person who opened the door and walked in was an old man with purple hair and a thin body.

The figure of this old rickety looked like it was approaching twilight, but his eyes were still shining, as if the skin and spirit were not owned by the same person.

Luo Yu just swept his mind slightly, and there was still no expression on his face.

This purple-haired old man's cultivation was only at the peak of the first-order Yuan Master, so he naturally couldn't see through the aura on Luo Yu's body, but Luo Yu also found a wisp of divine thought sweeping over his body when the old man entered the house, but unfortunately the gap between the other party's divine thought and him was too big, and he couldn't see the reality at all.

"I don't know which treasure this little friend has taken a fancy to, and what is the plan to do it?" Since the purple-haired old man is the shopkeeper here, his eyesight is still extremely accurate, and after a flash of surprise in his eyes, he understands that Luo Yu is not an idle person, so he doesn't have to test the depth, and he directly laughs straight to the point.

Seeing this person, Luo Yu didn't bother to go around in circles, and also talked with a smile on his face: "Don't worry, before trading, there is still something to ask clearly, if Your Excellency is referring to those treasures in the counter below, I'm afraid it will be a trip in vain, for me, these things are really not very useful." ”

Luo Yu actually didn't look at all the treasures below as he said, but held the habit of cherishing treasures and wanted to see if there were some treasures in the town.

"Hehe, forgive the old man for being a little confused, Xiaoyou's words are difficult for a strong man, neither to say what kind of treasure he wants, nor to show his own capital first, do you want the old man to rashly take out all the family funds without knowing anything, and put them one by one in front of Xiaoyou for you to screen?" The purple-haired old man's tone seemed to be hidden, but there was no anger in his eyes, as if it was not the first time he had encountered this kind of thing, and he replied strangely.

"Yes, Your Excellency may suspect that I am talking nonsense, but it is okay to show some sincerity in my first dealings with your store, but I just hope that the things in your store will not disappoint me. Luo Yu still looked indifferent when he heard this, and took out a jade box from the storage bag, and at the same time, without waiting for the old man to ask, he looked at the old man meaningfully and said: "Originally, before I saw Daoyou, I may not have full confidence in my heart, but now, I believe that with the depth of the Yuan poison in Daoyou, I will definitely not refuse the things in my hands." ”

After speaking, Luo Yu casually put down the jade box, but he didn't mean to open the lid immediately, but when the purple-haired old man heard this, his whole body immediately trembled, and his eyes turned to stare at the jade box and couldn't move it away!

"This matter is not trivial, fellow Daoists, don't laugh, you and I both know that if this is an elixir that breaks through the bottleneck of the first-order Yuan Master, it is definitely a first-class treasure in the black domain, as long as any rumors are leaked, even if the old man has the life to get it, he will not be blessed. The purple-haired old man's face changed several times, and finally turned into a haze, and he looked at Luo Yudao with unease.

Luo Yu only thought that the unconcealable emotion on the old man's face showed that he was indeed not mistaken, but he never thought that this person was too careful, maybe he didn't know much about the real situation in the Black Domain, otherwise the old man should be overjoyed in front of such a life-saving medicine, how to stay calm.

"Yes or no, it is not difficult to tell with the eyesight of Daoyou, as for the origin of this medicine, you can rest assured, it was found from an outsider who was killed by a demon beast during hunting, except for Daoyou and me, no one else will know, okay, now it is the turn of Daoyou to take out the equivalent treasure." Luo Yu finished speaking without changing his face, and then gently opened the jade box, and a pink and white ginseng shaped like a baby's finger in it immediately released bursts of pungent medicinal fragrance, and the old man smelled this aroma and breathed rapidly at the same time, Luo Yu quietly covered the jade box, but at this moment, the old man's eyes were all short-lived.

"Thousand Wind Ginseng Essence! The food wind and drink dew only grows half an inch in three hundred years, and the old ginseng on Xiaoyou's body is more than an inch, which is clearly more than five hundred years old, with this elixir, the old man is very likely to live for another hundred years, haha!" The purple-haired old man didn't need Luo Yu's introduction, he recognized the origin of the elixir at a glance, and at the same time, the hidden worries on his face disappeared in an instant, and he smiled in surprise like a treasure.

Breaking through from the first-order Yuan Master to the second order, it is enough to use about four hundred years of medicine to attract the impact bottleneck, and the elixir that Luo Yu took out can definitely meet the needs of the old man, and after Luo Yu saw the cultivation of this old first-order Yuan Master, he immediately did not worry about this trip.

As for the Thousand Wind Ginseng Essence in the old man's mouth, there is another name 'Qifeng Ginseng' in the Mengzhou Immortal Cultivation Realm, but none of this matters at the moment.

"You don't need to look at it carefully, as long as you can see something that satisfies me later, it's not bad for this time. "The old man was very cautious and cunning before, but now he has changed so much that Luo Yu can't help but wonder in his heart.

As soon as he heard this, the purple-haired old man reluctantly moved away from the jade box, but his face suddenly showed disapproval.

"Xiaoyou doesn't know, before the old man fell into the black domain, he was the elixir manager of a large chamber of commerce in Black Snake City, and the number of elixirs that he had handled under him was already uncountable, the old man didn't dare to say that he knew all the elixirs, but as long as the elixirs that appeared in the thunder sea area still knew seven or eight points, the five hundred years of the Thousand Wind Ginseng Essence old man had also seen it several times, and he would definitely not look away at its medicinal gas and color, in fact, if the old man knew that Xiaoyou had such a high-grade Thousand Wind Ginseng Essence in his hands, there would be no misunderstanding just now, after all, no elixir grows in the black domain, and the elixir brought from the outside world cannot be preserved for a long time in the black domain, The Thousand Wind Ginseng Essence in Xiaoyou's hand has a rich and mellow flavor, and it is clear that it has just appeared in the Black Domain, and has not yet been eroded by the laws of the Black Domain. The purple-haired old man was quite proud, and said with some boasting.

"I see, the store really has good eyesight, but now you can take out the treasures of your store, right?" Hearing the old man's explanation, Luo Yu didn't care much about the elixir in his heart, and said casually for a moment.

"Hehe, don't worry, the old man's silk mosaic has a total of three treasures of the town store, and the value of each of them is worth exchanging for a thousand wind ginseng essence. The purple-haired old man didn't pay attention to the change in Luo Yu's expression, patted a gourd on his waist with his own care, and said quite confidently.

Luo Yu paid attention to the old man's every move, and saw that he really quickly took out three things from the Yuan Qi gourd and placed them on the wooden table one by one.

A simple black silk silk is like an inky sand cloud, but what is eye-catching is that there are eight cyan claws painted above and below the ink cloud, as if the wind and rain are stirring up in the clouds, and a violent and sharp air is blowing in the face.

Another white jade bowl, only the size of a fist, simple and exquisite, the surface is covered with a circle of mysterious lotus seals, at first glance, it looks like the pure fruit of Buddhism, such a treasure and solemn thing, obviously not an ordinary treasure.

Compared with the first two, the third piece is the most inconspicuous, it looks like a black stone bead, there is neither the slightest fluctuation of vitality, nor the slightest mana breath, Luo Yu Shennian repeatedly swept this bead several times, but there is no peculiarity at all.