Yu Pu didn't say anything, Lan Ming, Lu He and Yu Yue also ran over and sat down separately, everyone's eyes were fixed on the two Yin Wu, of course, in their minds, Yin Wu was indeed a very mysterious group of people, and now they watched it up close, of course, they couldn't miss it.

The two hidden martial artists, Yu Pu estimated his age, probably around thirty-three or four, one was slightly stout, the other was slightly thin, the stout one was a rectangular face, sword eyebrows, blazing eyes, a square nose, a scar on the chin, and the other had a thin face, knife eyebrows, a thin nose, thin lips, both of them had their hair in a bun, and they were so close that in Yu Pu's feelings, the breath on the two of them was also very slight.

"We don't have our real surnames anymore......"

The stout Yinwu said: "We are all members of Yinwu, my name is Gui, his name is B, all with Yin's surname, you can call me Yinwu and call him Yinyi, this is even a title, but Yu Gongzi, please forgive us, we can't reveal too many things about our organization, but Yu Gongzi, you are not from our side, so there are no special scruples......"

The Yin Qi continued: "Our hidden martial arts or what they call shadows, collectively known as 'Hidden Shadow', let's talk about some of the reasons for the Hidden first, so that Yu Gongzi you can understand, Hidden Shadow, which is a combination of Dark and Hidden, there are two Dark Ones, and there are two Hermits, Dark Ones are divided into Shadows and Shadows, and Hermits are divided into Hidden Shadows and Hidden Martial Arts, Shadows and Hidden Shadows are the first layer, oh, there is another one called False Shadow and Hidden Shadows, now I will talk about the origin of some of the regular practices of Shadowy......"

"Whether it's a shadow or a hidden shadow, if you decide to enter the hidden area, these people are called secretly selected disciples, oh, let me say here, the people who cultivate these can be a department, a group, a sect, a big family, or a country' Backyard', these disciples have to take a medicinal bath since they were four years old, this medicinal bath can change people's physique, become close to the dark attribute physique, or the dark attribute physique, this is the same place for the two, these medicinal baths have been accompanied by the secret disciples for eight years, daily medicinal baths and training, never ......"

"Eight years later, each person's physique is fixed, so their paths are also different, according to the purity of the dark attribute physique, they are divided into dark areas or hidden areas, and then they are divided into shadows and shadows, hidden shadows and hidden weapons, these are the same places as the two......"

"Now let's talk about the difference, according to the different scholars, the next thing that the shadow area learns is hunting, and they will have a specific liquid scrubbing, this invisible liquid, called the dark body fluid, this dark body fluid will be completely integrated with the air in a written time, it is difficult for ordinary consciousness scanning to find their breath, to detect their existence, there is a way to debate, first, through the smell of dark body fluids, the smell of dark body fluids is very faint, but it can also be perceived; second, the consciousness perception exceeds a certain level, or you have reached the cultivation of Venerable or above, you will be aware of the very slight breath of the shadow; , spiritual power induction, through the soul power or the spirit seed on the spiritual vein on your body, you can also sense it, I don't know much about the specific operation, you need to figure it out yourself......"

When Yu Pu heard this, he saw that Yin Qi and Yin Yi didn't mean to say any more, and pointed to the arms of the two of them.

"Oh, hehe......" Yin Gui smiled lightly and said: "We call it dark lines, also called dark tattoos, I just said, children enter the dark and faint, eight years of medicinal baths, change the physical attributes, and then divide the regions, then assigned to the hidden area, you have to accept the whole body hidden tattoo, this kind of tattoo has several characteristics, first, there is no need to scrub the dark body fluids, as long as the spiritual power cloth body, the whole body will disappear......;

When Yin Hui said this, Yin Yi interjected with a smile: "Yu Gongzi, you may not know, I also bought Bigu Dan in your Lao Liutang, a few years ago, there was no Bigu Dan for sale outside, sometimes there will be a little, in the Seven Star Academy, but it all depends on the employer's identity card, and the establishment of Lao Liutang is really much more convenient, hehe......"

Yu Pu hurriedly smiled, and then said: "Third, you can't drink, of course, you can drink without a task, and the fourth is the nature of work, hidden martial arts and shadows." Shadow is different, we are only bodyguards, we don't take the initiative to fight like other assassins, spikes and hunters, but the safety of our employers is the top priority......"

When Yu Pu heard this, he roughly understood some things, this hidden martial arts, hidden shadows or shadows and shadows, they are generally a hidden group of hired nature, or hidden organizations, the starting point is different, which causes their differences, hidden martial arts are just bodyguards, under normal circumstances, they are only responsible for protecting the safety of their employers, and the others have killers, secret nails, The various identities of the secret hunt, I heard the Hidden Hunt just now say that the two shadows he hunted were not the group organization they belonged to, so they were the Hidden Group in that place? Or is it possible that the Hidden Killer was cultivated by that family?

Hey, this question is not very important, ignore it for now, and now that Yin Qi has said this, although there is no detailed and specific information, it has also given him a general understanding, which can be regarded as a kind of gain.

So Dream Island Library

Yu Pu stood up, first saluted the two Yin Wu, Yu Yue Lanming and Lu He also got up, each saluted, for them, tonight was an eye-opener, and they thought it was necessary to salute.

"Yu Gongzi, everyone, you are so polite" Yin Hui returned the salute.

"You go through the training with our employer, this is what we should do, you don't have to be polite......" Yin Yi also returned the salute.

Yu Pu took out four bottles of Bigu Dan from the people and said to the two: " Thanks to the generosity of the two uncles Yinwu, I just heard that the two uncles went to Lao Liutang to buy Dan, please don't be like this in the future, your two uncles' Bigu Dan, I Yu Pu is all inclusive, and I will go directly to Lao Liutang to get it in the future, oh, here are four bottles of Bigu Dan, each bottle is about fifty Dan, the two uncles divided it first, don't waste the gold coins for buying Dan, and please don't be polite, for you, this may be food, but for me, this Bigu Dan, it's not so important, please be sure to take it, in return for thanks......"

Yin Hui and Yin Yi were not polite, took Dan and hugged a punch, and retreated incognito, at this time, Lan Ming and Lu He also walked aside, they lit the wind lantern, and read Yu Pu's "From Hammer Body to Marrow" together, Yu Yue walked to his tent and sat cross-legged to practice, and Yu Yue was also facing the stone wall, I don't know if I was practicing or talking to the two Yin Wu.

Yu Pu walked to the edge of the cave, although it was said that there was a tree body just now plugged the entrance of the cave, this is also a relatively dark position, he sat down, but his mind was back to what Yin Qi had said, to find out the existence of the shadow, although there are several methods, but each method does not seem to be simple, first, through the smell of dark body fluids, what is the smell of this dark body fluids, you may be able to smell it when you get close, but if you are far away or when you are not at the tuyere, this method is equal to non-existent; Second, the consciousness sensing power has reached the level of the Venerable, which may be achieved by yourself in the future, but it is difficult to say that it is done at the moment; third, the identification of the spirit seed, the spirit seed induction, this is even more difficult, First of all, the spirit seed is like its strongest fire spirit, and it can only be one or two hundred meters away from itself, not too far away, otherwise he can't sense the location of the fire spirit, this two hundred meters away, for the shadow, the distance is too close, is there this possibility here, the spirit seed reaches a certain level, their cultivation is high, or after their cultivation rises, the induction distance between themselves and them will also be extended, well, this should be very possible.

At this time, a slight sound of Hulele flapping wings came from outside the cave, because Yu Pu was on the edge of the cave, and his thoughts were very concentrated, so this slight sound allowed him to capture, the sound, he knew what it was, therefore, he moved quickly, and the person had already floated into the inner cave, and whispered to Lan Ming: "There is a night owl patrolling outside, you turn off the wind lantern first, and then I will follow the night owl to take a look, you come to ...... the night duty."

Lan Ming nodded, pulled Lu He, and the two of them casually extinguished the wind lamp, but Yu Pu had already floated to the entrance of the cave, listened carefully to the situation outside, swept and carefully removed the broken tree at the entrance of the cave, and after going out, he moved the broken tree back, identified the direction, and with a whoosh, the person had already floated up, floating to a dense canopy, this height, through the moonlight, you could see the hole where Yu Yue and others were hidden, and couldn't help but say that they hid in.

The cave where Yu Pu is located is almost the third layer of the Tongpan Mountain, just now the night owl appeared here, it will definitely not be too far, only standing a little higher, you should be able to find the night owl's activities and the sound of flapping wings, Yu Pu opened the inner circulation, staring at the entrance of the cave, at the same time, the peep is scanning back and forth.

Time, little by little, after a long time, a sound of flapping wings came from afar, Hulala stopped at the entrance of the cave, it turned out to be two night owls, one left and one right, in the moonlight, its feathers are gray, the demeanor is mighty, and the height is also very large, one of them flew to the broken branch of the hole broken by Yu Pu, and pecked a few times lightly on the broken branch, and the other was looking at it in a circle, the two pairs of round owl eyes, swept over the crown where Yu Pu was, just stopped slightly, and went to another place.

"How is this night owl trained, it's really not simple" Yu Pu's heart had a little admiration, and at the moment, his mind moved, and the Qingxiao bow and an arrow were taken out, and they were not directly aimed at the night owl, but aimed at the side of the tree, where there were empty branches, and he was worried that he would touch the branches and leaves and cause movement.

Outside the peep to open the mental power hunting ground, Yu Pu's Qingxiao bowstring was released, the arrow snapped, came out of the side tree, and flew out of a graceful arc, under the moonlight, the blue light flashed, the two night owls heard the sound, one looked at Yu Pu's whereabouts, and the other flapped its wings and flew fiercely.

"Park ......" shot an arrow through the neck of the parked night owl and knocked it down directly at the entrance of the cave, while the other one, ignoring the companion who had taken it, spread its wings and flew wildly towards the hill on the left.

The corners of Yu Pu's mouth rose, his eyes flashed, his body shook, and the wind spirit poured in, following the night owl, chasing and flying, his plan was like this.