Sun Jiuli nodded lightly and said: "That's pretty much what it means, I feel that the location of the demon cave recorded on this parchment scroll should be true, it must be in this Yin Mountain, but then Yan Fei found the demon cave in a bamboo forest here in Bashu, and got a page of the Seven Killing Demon Sword Knife Spectrum from it, so can I doubt that someone deliberately took out a page of the knife spectrum from the Yinshan Demon Cave, and then deliberately created a fake demon cave on the Bashu side for Yan Fei to find?" ”

"After Yan Fei found the Demon Cave, he got that page of the sword book from it, and then he realized the seven-style sword intent from this page of the sword book, and then accepted it

Brother Yang is an apprentice, and in turn let Brother Yang go to find the real demon cave? "Analyzing this, I suddenly felt a burst of shock, if this is the case, then doesn't it mean that that person predicted what would happen in the next twenty years in advance, and Yan Fei's real role was to lead Wang Feiyang to find the whereabouts of the demon cave?

"How is this possible?" I kept shaking my head: "Who has the ability to go through the sky, predicted in advance what will happen twenty years later, and will be so accurate that Wang Feiyang will worship Yan Fei as a teacher?" ”

"Isn't there a definite number for many things?" Sun Jiuli looked at me and asked, "Wu Dao, it's no secret that you have the Huangquan Book hidden on your body now, and many people are speculating that you are the reincarnation of the Yin Tianzi more than 2,000 years ago, but how you got the Huangquan Book, you should know it yourself." ”

So far, I have nothing to hide, and replied: "It seems to be a coincidence that I got the Huangquan Book, but in fact, many people have been calculated in this coincidence, and the person who really passed on my Huangquan Book and the Huangquan Mantra seems to have been waiting for me for many years. ”

"That's right, let's not say who the person you said is, but you also said that he has been waiting for you for many years, so why is he so sure that he can wait for you, is it really a coincidence?"

Sun Jiuli's words suddenly made me feel like an initiation, he was right, if it was just a coincidence, then the chance of me encountering God B in the City of Vain Death was definitely one in a billion, if all this was not arranged by someone, I really didn't believe that I met Di Yi in the City of Death in vain.

And the matter of Wang Feiyang and the Demon Cave, I also believe that someone is deliberately arranging, and this arrangement has started many years ago, and now, it has reached the last moment.

If I had to guess who the person who arranged this arrangement was, then the first thing that flashed in my mind was to count immortals, but I thought it was unlikely, because there was no motive at all to count immortals.

"Whether the appearance of this demon cave is a coincidence or someone is deliberately arranging it, I will go and break in." Wang Feiyang said categorically.

I also nodded seriously, then looked at Sun Jiuli on the side and asked, "Brother Sun, with this map, can you accurately find the location of the Demon Cave?" ”

Sun Jiuli pondered for a moment and said: "This map is an ancient map, now more than two thousand years have passed, and many of the places marked on it have changed from our modern places, if I want to accurately determine the map of this demon cave, I need to spend time to find someone to compare, and then determine a new map." ”

"How long will it take?" I asked.

"Three days." Sun Jiuli replied, "Give me three days, and I will help you draw a modern map." ”

"Then I'm sorry for you, Brother Sun."

'It's fine. Sun Jiuli smiled and shook his head: "It's all friends, don't be so polite, you guys prepare first, and once this map is compared, I will notify you immediately, and then I will go to the Demon Cave with you." ”

Wang Feiyang and I glanced at each other, and then nodded in agreement with Sun Jiuli's suggestion, so Sun Jiuli left with the map that night, while the three of us stayed in Sanhua Xuanguan to rest for a few days.

Three days later, Sun Jiuli called me, saying that the map had been re-drawn by his friend, and the specific location of the cave had been roughly determined.

I immediately asked Sun Jiuli where the location of the Demon Cave was in Yinshan, and Sun Jiuli's answer surprised me very much, saying that it was in the area of the ancient Great Wall of Yinshan.

"The area around the ancient Great Wall of Yinshan?" My heart moved, and I hurriedly asked: "Is it the ancient Great Wall built by Meng Tian, the general of the Qin Dynasty, to break the Xiongnu army during the Qin and Han dynasties?" ”

"Exactly." Sun Jiuli replied: "And the whereabouts of this demon cave are very strange, several sections on the ancient Great Wall may be the location of the demon cave, and after this ancient Great Wall, it is very likely that there is another mysterious place." ”

"Where?"

"Behind Yin Mountain."

"Behind Yin Mountain?" I was shocked again: "That legendary place where the ghosts of the underworld can't get exceeded?" ”

"Yes, there it is." Sun Jiuli replied: "I feel that this demon cave is not so simple, it may be related to the Qin Dynasty general Meng Tian more than two thousand years ago, or it may be related to the Yin Souls behind Yin Mountain who cannot be exceeded, Wu Dao, have you ever understood the Seven Killing Demon Knife?" ”

"I don't know too much." I replied: "In Japan before, when the immortals were taken away by the greedy wolf bow of the Holy Society, I vaguely heard of such three people from Wang Feiyang and Yin Yang Shuangjue, the greedy wolf bow, the seven killing swords, and the broken army sword. ”

"Who are they?" Sun Jiuli asked.

"I don't know the specifics, but it seems to be the three protectors under the Yin Tianzi more than 2,000 years ago."

"The three protectors under the Yin Tianzi?" Sun Jiuli on the other end of the phone muttered and said: "The era of Yin Tianzi was also more than 2,000 years ago, and at that time, it happened to be the Qin and Han dynasties, so will all this have anything to do with Yin Tianzi?" ”

"It's hard to say specifically."

"Wu Dao, you guys get ready, I'll help you book plane tickets, and tomorrow morning, we'll go to Yinshan Mountain in Inner Mongolia."

"Okay." I agreed and said, "This time it's really troublesome Brother Sun." ”

"Don't say that." Sun Jiuli replied: "You and I are friends, you don't need to be so polite, and before Yang Tianji gave me the map, he also gave me an explanation, if you need help, I must agree to you unconditionally, this is a task assigned to me by the Spiritual Investigation Bureau." ”

"Yes, that's good."

After hanging up the phone, we immediately packed up our salutes, and then took a plane to Inner Mongolia with Sun Jiuli early the next morning.

Yin Mountain, like a reckless dragon Hengheng in the middle of Inner Mongolia, stretches for 1,200 kilometers from east to west, which is not only an important dividing line between China's domestic and foreign river basins, but also an important dividing line between agricultural areas and nomadic areas.

At the same time, Yinshan is also a natural barrier for the Central Plains Dynasty and the nomadic regime, and has always been the focus of contention between the two sides, the Qin and Han dynasties and the Xiongnu, the Northern Wei Dynasty and Rouran, and the Sui and Tang dynasties and the Turkic disputes are all based on Yinshan as the main battlefield.

Therefore, since ancient times, countless soldiers have died in the battle on Yinshan, and their souls are not detached in Yinshan, which can be said to be full of ghosts, the most famous of which is after Yinshan, and this is also an important reason for the origin of the name Yinshan.

Yin Mountain, as the name suggests, is a mountain range where countless yin spirits gather.

And on this Yin Mountain, all kinds of legends are endless, Yin Mountain ancient temple, Yin Mountain wall carving, Yin Mountain Great Wall, Yin Mountain behind and even Yin Mountain Corpse King, are widely spread among the people, but also for the main station of this ancient soldier land, covered with an extremely mysterious veil.

In addition, there is a story of Bao Zheng exploring Yin Mountain and asking the willow ghost and angrily beheading the judge.

Because of this kind of deeds, in the pen of ancient poets, the poems of Yinshan are naturally full of generosity and sorrow, and the taste of slaughter and desolation.

A "Song of Forgiveness", it is to show the style of Yinshan to the fullest, under the Yule River and Yinshan Mountain, the sky is like the sky, covering the four fields, the sky is firm, the wilderness is vast, the wind blows the grass and sees the cattle and sheep.

In addition, Wang Changling's "Out of the Stopper" wrote about the cruelty and ruthlessness of the war on the Yin Mountain that year, as well as the determination and pride of our Central Plains to deal with the Xiongnu Tatars.

In the Qin period, the bright moon and the Han period, the Long March has not been returned.

But to make the dragon city fly will not teach Humadu Yin Mountain.