Seeing that Tang Xiaohao didn't really mean to do anything, the envoy relaxed. At the same time, he also knew that if he really made a move, he would not be the opponent of this horse master who had defeated the thousand-year-old fox demon.

Little Bell realized that he was getting more and more unable to see through Tang Xiaohao, he didn't seem to be serious on weekdays, and he was still stupid in doing things, but he was more sober than anyone else at the critical moment.

This Tang Gongzi, who has never left Shendu City since he was a child, feels like an old Jianghu who has gone through hardships and hardships.

Tang Xiaohao stared at the chief envoy: "Since you are called the chief envoy, then you should be sent here by the bone hunter to be in charge?"

Although Grandma Xiong seemed to be standing there in a regular manner, she maintained twelve points of vigilance. She had already attacked the chief envoy before, and made it clear that she wanted to be the enemy of the chief envoy, so there was no room to turn back, but she hoped that the chief envoy and Tang Xiaohao could fight.

The envoy first glanced at Grandma Xiong before replying, "I'm just an ordinary guard."

Grandma Xiong immediately said, "He is the chief envoy sent here by the stranger, and our life and death are in his hands."

Tang Xiaohao asked the chief envoy, "I want to know now, what I just guessed is correct, right?"

The envoy nodded: "That's right, we are indeed studying the art of immortality here, and it seems that Master Pony also has a lot of research on the art of immortality."

From the battle of Liangcheng to the burial of Tsing Yi at Heishui Station, Xiao Ling realized that this seemingly heartless scumbag bastard had too many secrets hidden in him.

Tang Xiaohao smiled and said, "I don't have any interest in the art of immortality, I just know some basic medical skills. It's just that, with my understanding of the current medical skills of the Nine Plains Land, you bone hunters can not only change heads, but also artificially create monsters, and you have almost figured out the secret of the art of immortality, right?"

The envoy shook his head slowly: "No, not even the edge."

"Really?" Tang Xiaohao frowned, "You can combine the monsters in the original mountain with the child and turn it into a mountain child, even if it is a divine doctor, you can't do it, right?" This is out of the realm of medicine and closer to immortal arts."

The chief envoy laughed, and laughed helplessly: "That's because the bodies of those mandrills don't reject the heads of those children, and if you change to an older person, the heads will repel the bodies of the mandrills, which is just a coincidence."

After listening to this, Tang Xiaohao pondered for a while: "The purpose of you forcing those war spirits to take the body and possess it is also to see if you can achieve immortality if you transfer the soul of the deceased person to another young and healthy human body?"

The chief envoy nodded: "The master of the horse is really smart."

Tang Xiaohao looked at Grandma Xiong again: "Using Feng Hengding to transform people into so-called half-demons is also to experiment whether people can change their forms to immortalize in this way, plus alchemy, it should be the four realms of heaven and earth recorded in the book."

Hearing the four words of heaven and earth, his eyes widened, and he was obviously extremely shocked.

Grandma Xiong and Little Bell saw the appearance of the chief envoy, but they didn't know why, they didn't know what the "Four Realms of Heaven and Earth" represented.

The envoy tried to suppress his excitement and asked, "It seems that Master Ma has really read that book "Feng Chang Hengsheng"."

"Yes, I carefully read every word in that book," Tang Xiaohao looked into the eyes of the chief envoy, "Moreover, I have memorized all the contents of the book."

Hearing this, the little bell leaned in and whispered, "There will be a time for nonsense."

Tang Xiaohao looked at the little bell: "I'm not talking nonsense. Besides, what's the point of telling me this lie that will be debunked just by asking a question?"

Grandma Xiong interjected on the side and asked, "Master Pony, what are the four realms of heaven and earth?"

The envoy stared at Tang Xiaohao, and he desperately wanted to know if Tang Xiaohao had really read that book, and if he could really memorize all the contents of that book.

If Tang Xiaohao hadn't lied, then there would be hope for him.

Tang Xiaohao closed his eyes and began to recall: "The four realms of heaven and earth recorded in the book "Feng Chang Hengsheng" refer to Yuyao Dao, Louguan Dao, Qingzhu Dao, and Ganjun Dao. Each of these four realms represents a kind of study of immortality

The methods are called the art of rebirth, the art of reincarnation, the art of sealing and balance, and the art of golden pills."

After that, Tang Xiaohao opened his eyes and looked at the chief envoy: "How is it? I'm not mistaken, am I?"

The kid wasn't lying. The envoy didn't speak, just nodded.

The little bell was still frowning: "Even if you have seen it, you can't memorize it all, right?"

Tang Xiaohao just looked at the little bell, he already felt that since the little bell regained his memory, he was becoming more and more distrustful of himself, which could be said to be repulsive.

Tang Xiaohao did read the strange book "Feng Changhengsheng", and the reason why he had read and could recite the whole book was because his master buried Tsing Yi.

To be precise, it was Fu Qingyi who forced him to memorize it, and after he could recite the whole book, Fu Qingyi burned the book to ashes in front of him.

Connected with everything that happened after entering Wulian Mountain, Tang Xiaohao finally knew who the master was, but he didn't understand why the master let himself endorse in the first place, and why he was trapped in the Heishui Post Station now?

Is it because of that book?

It is necessary to figure out what all this is all about.

Just when Tang Xiaohao was still thinking about what to do next, Little Bell asked, "According to what you say, the technique of sealing balance is to turn people into half-demons?"

Tang Xiaohao nodded and said, "According to the record in the book, Yu Yao Dao is studying the art of life, to put it simply, if a person's hand is broken, he can use this technique to replace it with someone else's hand, and the most difficult thing in the art of life is to replace the organs and heads."

The little bell was shocked: "Replace the organs and the head? How is this possible? ...... in the midst of witchcraft."

Xiao Bell didn't say anything more when he said this, and Tang Xiaohao didn't ask any more questions. Look at the book

Tang Xiaohao said: "When I first saw the record of the art of life in the book, I also thought it was nonsense, and it wasn't until I saw those mountain boys that I realized that it should be possible, but at that time I didn't think about that book."

Grandma Xiong asked curiously, "What about Louguandao?"

Tang Xiaohao said: "Louguandao is the art of reincarnation, that is, the replacement of living souls, because the core of human beings is living souls, that is, spirits, commonly known as souls, when people are about to die, they will be withdrawn and put into a young and healthy body, which is called reincarnation."

After that, Tang Xiaohao looked at the giant tree Feng Heng Ding: "As for the Qingzhu Dao, it is the art of sealing Heng, which is to transform people into another form, it was not written so clearly in the book at that time, many words are bent and deaf, I understand what it means, now I know, it is to refine human beings into demons, but not real demons, but half demons."

The little bell asked, "What about the golden pill technique of the Dry Monarch's Dao?"

Tang Xiaohao said: "The technique of the golden pill is simple, it is commonly known as alchemy, and the pill is divided into two kinds, one is the outer pill and the other is called the inner pill. Wai Dan is what is called the Golden Stone Pill on weekdays, as far as I know, most of the Golden Stone Pill is extremely toxic, and the so-called life extension is only a short period of time to return to the light, and it should be damned, because that is the law of nature. Neidan is a so-called Dan that is invisible, untouchable, and refined with the fire of living beings using the body of living creatures as an alchemy furnace, and that is just a symbol, in the final analysis, it is to cultivate one's own spirit."

In the final analysis, the purpose of the four realms of heaven and earth is to eat, maintain health, cure illness, and prolong life.

The book "Feng Chang Hengsheng" can be summed up in four words - the tool of life.

The four realms of heaven and earth are summarized from the four categories of medical scriptures, scriptures, fangzhong, and immortals.

Tang Xiaohao continued to explain in detail: "The Four Realms of Heaven and Earth were not for immortality at first, but for the continuation of life, and then they changed from continuing life to immortality, and in the eyes of the ancient scholars, only immortality could become immortals."

The word immortal, god is a god, and an immortal is an immortal.

God is the one who brought out all things, that is, the creator of the universe, the creator before the division of heaven and earth.

Immortals are immortal cultivators, and they are immortal when they are old.

Therefore, there is an essential difference between gods and immortals.

In other words, no matter how one cultivates, no matter what method he uses, he is at best

You can become an immortal, but you can never become a god.

Then, if you want to become an immortal, you must live forever, this is the premise, but how can people live forever?

Human lifespan is limited, this is the law of nature, that is, the so-called destiny, to violate the rules of nature, it is equivalent to going against the sky.

As a result, the ancient monks were only for curing diseases and continuing their lives at first, and in the following thousand years, they created four ways, which eventually evolved into the four realms of heaven and earth.

Careful analysis shows that the four realms of heaven and earth are the inner and outer parts.

Yu Yao Dao is to replace the broken limb organs of the human body, corresponding to the outside.

Louguandao is to replace the spirit of living beings in the human body, corresponding to the inside.

Qingzhu Dao is to directly transform people into another form, which corresponds to the outside.

Ganjun Dao is the art of alchemy, which is divided into outer Dan and inner Dan, which belongs to the summary of the above three.

After Tang Xiaohao finished explaining in detail, he looked at the chief envoy: "I'm right, right?"

The chief envoy took a long breath and said, "That's right, Master Ma really didn't lie to me."

At this moment, the chief envoy finally completely believed that Tang Xiaohao had read the book "Feng Chang Hengsheng", and the attitude of the chief envoy also made Grandma Xiong understand that Tang Xiaohao should be the savior they had been waiting for for a long time.

It's just that Little Bell looked at Tang Xiaohao with a strange and complicated look.

At this moment, Tang Xiaohao said again: "If my speculation is correct, 'Feng Chang Hengsheng' should be the treasure book of your Bone Hunter faction, but this book was lost many years ago, right?"

The general envoy took a step back when he heard this, in his eyes, Tang Xiaohao was simply omniscient and omnipotent.

Tang Xiaohao continued: "The Bone Hunter is a heterogeneous sect derived from the group of Fang Shi after the disappearance of the Kunlun Dynasty, and the book "Feng Chang Heng Sheng" was also written by those Fang Shi researchers, so all the research of the Bone Hunter is based on that strange book, but it is that book that made the Bone Hunter, and the internal division of the Bone Hunter is also because of that book, am I wrong?"

"You ......" the general envoy didn't know what to say, first nodded to indicate that Tang Xiaohao was right, and then shook his head, but his shaking was completely to show his amazement at Tang Xiaohao's analysis.

Tang Xiaohao changed his words at this time: "Lord Envoy, the matter has come to this, and the words have come to this, it is better to make the words clear, you know what I mean."