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The cultivation world of the earth's civilization has undergone countless far-reaching changes over the years after nearly 800 years of continuous development, and with the continuous replenishment of the spiritual energy resources of many foreign civilizations, including the Xize civilization. Pen ~ fun ~ pavilion www.biquge.info

From the perspective of the population covered by the cultivation world, the earth civilization already has a population of more than nine layers, and all of them have been learning relevant cultivation knowledge since elementary school, and adults whose physical fitness has reached the basic cultivation standards can achieve a little success after becoming an adult, and those who slightly understand the wonder of cultivation are more than fifty percent!

In their lifetimes, people who are able to cultivate true qi and extend their lifespan to more than 200 years have reached a level that is close to universality, and almost the average life expectancy of human beings on earth has been extended to nearly 200 years.

Back then, in the earth civilization, except for Sima Mulong, the leader of the earth civilization, the highest achievement monk was only a monk who had reached the realm of ghosts and immortals and cultivated into ghosts and immortals.

Moreover, such a master of the cultivation world, the probability of the birth of the entire earth civilization is also among the population of 100 million, and only one monk can cultivate, and even although the earth civilization has the cultivation inheritance of the vicissitudes of civilization, it has many secrets that are enough to improve the success rate of cultivation. Pills and know-how, etc., so as to have such a probability of success, but because the development time of the earth civilization cultivation world is too short, the monks who have really reached enough to break through to the highest realm are far from reaching the due standard, so in fact, the number of ghost and immortal powerhouses possessed by the earth civilization is actually less than the population standard of one in 100 million.

At that time, the overall scale of the Ghost Immortal Realm cultivators of the Earth civilization was actually not even one billionth of the Earth's population.

And more importantly, even a monk of this level is not fundamentally different from an ordinary cultivator at the civilization level of an interstellar civilization, and he is also under the threat of force from a faster-than-light battleship, and he has no power to fight back.

And now, after two or three hundred years of accumulation, the earth civilization has finally given birth to some powerhouses that are far more powerful than the ghost immortal monks, that is, in the Canglan civilization cultivation world back then, located in the five immortals of heaven, earth, people, gods and ghosts, the immortal level of the immortal realm powerhouse.

If it is said that the strong person in the Ghost Immortal Realm is the true transcendent and successful lowest realm fruit of cultivation, and has set foot in the path of immortality, the beginning of the existence of life apart from the physical body, then the immortal realm is a further deepening after the realm of ghosts and immortals.

The ghost immortal strong can take away the body of others, and after the death of his own body, he can still survive for a period of time, and the lifespan can be as long as five hundred years.

And the strong person who has reached the realm of immortals is the real existence that can break free from the shackles of the physical body and survive for a long time.

Monks in this realm, under the influence of cultivation and special tribulation exercises, gradually degenerate into yin quality, transformed into more real and true, can directly act on matter, intervene in the real world Yang God, in the eyes of ordinary people, is already a real immortal, even after completely breaking away from the shackles of the physical body, these monks have a powerful ability to survive for thousands of years.

Moreover, the primordial god of the Yang God realm is an existence that is almost completely spiritual, which can form a spiritual connection with many lifeforms, and draw pure spiritual power from the beliefs of other beings to maintain its own existence, similar to the true gods of pure spiritual states in some primitive religions.

Since the earth civilization began to give birth to the first monk of the Immortal Realm a hundred years ago, it has gradually entered the peak of advanced immortal realm monks over the years, but on average, it is about ten years before there is a strong person in the Immortal Realm, and he can advance to become a strong man in the Immortal Realm...... In comparison, even the efficiency of the Earth civilization in producing faster-than-light spaceships is far beyond the efficiency of the powerhouses of the Immortal Realm.

However, although the difficulty of these immortal realm monks is quite difficult, once they really advance, they will also be quite a great driving force for the development of the earth's civilization, and they will have countless benefits for all aspects of the development of the earth's civilization.

Since the birth of the first Immortal Realm cultivator, there has been a great shock in the cultivation world of the earth civilization, and all the cultivators have been greatly encouraged and have seen the more long-term development prospects of the cultivation side.

Affected by this, the cultivation world of the earth civilization has set off a wave of hard cultivation from top to bottom, and the population quality of the cultivation side of the earth civilization has been fiercely driven.

The Yin God and Ghost Immortals want to achieve the Yang God Immortals, and the lower-level monks are also more hopeful of impacting the Ghost Immortal Realm, and the enterprising desire of the entire cultivation world is more sufficient, and the existence of more and more masters in the cultivation world who have gradually become a fact, as well as the joy of life that they can enjoy at the level of life, can be said to make any people who know a little bit of it look forward to it and are full of motivation.

The development of the earth's civilization to the current height has become more and more seriously felt by the people's life level, and the congenital constraints on the development level of the earth's civilization.

It is hard to imagine that the life span of each member of a civilization is twilight, and how such a life, no matter how large the scale and the large number of people, can push the height of a civilization to an extremely high level.

After all, every stage of a living organism from birth, education, adult work, and then aging and loss of work ability is only a part of life, among which the time that can really effectively promote the development of civilization and create the value of life is actually only a part of the time that may not even be one-third of life, and the longer the life cycle of a person, the longer the real value will be, and the more favorable it will be to promote the overall development of civilization.

In particular, in the various cutting-edge fields that really help to promote the growth of civilization, the requirements for the quality of the population are almost harsh, and the number of individuals who can effectively promote the effective development of various industries of civilization is extremely rare, and a person who really wants to make achievements often needs to learn from the experience and wisdom of his predecessors, but also needs to expand a new path in a blank, which is not only a very high requirement for the individual quality of people, but also has extremely strict requirements for the time that people can work.

Some extremely difficult super projects, often need several generations to relay to complete, the loss of manpower and material resources, even if extremely huge, sometimes extremely wasteful, sometimes it is the time to produce results, but unfortunately the life is insufficient, in the distance is only a kick away, life is interrupted, and the breakthrough is naturally postponed for a long time.

If the future generations accept it again, not only may they not be able to embark on the right path, but even it will take a long time to study the information of the predecessors, and similar development bottlenecks can be said to have become more and more deeply conscious after the earthlings have entered the interstellar civilization.

The only thing that's hard is that it's not always difficult to realize the problem, but it's hard to find out how to solve it.

In order to solve the problem of the limit of human lifespan and greatly extend the lifespan of human beings, it is an extremely difficult and complex system engineering, which is an extremely challenging task for any intelligent life group.

Life is as profound and complex as the universe, and to extend the length of life is tantamount to changing the blueprint of life and carrying out the deepest and most thorough transformation of the structure of life.

Since the earth civilization entered the interstellar civilization, fortunately relying on the inheritance of part of the life technology of the Canglan civilization, the average life expectancy of human beings has been increased from the beginning of the eighty-year-old average life expectancy step by step to one hundred years old, one hundred and twenty years old, and finally developed to one hundred and fifty years old. I have tested countless life technologies and deeply studied the key points of human aging and gene replication, but in the end, few results have been achieved, and I feel more and more that it is difficult to improve the upper limit of human lifespan.

From the perspective of pure life science and technology, whether it is the research and development of life gene drugs, or the frequent replacement of aging organs and tissues, it is not possible to greatly extend the life limit of human beings in the real sense, and human beings eventually have to face the fate of the brain constantly aging and oxidizing over time, and finally dying completely.

Although human civilization has entered the era of interstellar civilization, with the help of faster-than-light spacecraft, Zuji has expanded to a range of more than hundreds of light years, set foot in the life cycle system of thousands of planets, and collected countless life specimens and genetic structure specimens, so that the earth civilization has a deeper understanding and understanding of the nature of life, but these understandings are of little help to the ultimate goal of human beings, to improve the life limit of human beings, and even to allow human beings to reach the realm of eternal life.

Even relying solely on the strength of science and technology, even if it is about 2,800 years old, the limit of human life extension is only extended to the limit of about 160 years.

In contrast, the limits brought about by cultivation are becoming more and more realistic and reliable in the minds of human beings on earth.

Although cultivation is very hard, and although the resources consumed by cultivation are not only expensive, but also very scarce, and even limited in supply, as long as you look at any old man on the street who has lived to live for more than a year on both sides, there is not a single one who has not achieved a certain degree in cultivation.

Earthlings have long discovered that cultivation can not only extend the limit of human lifespan, but also does not affect the improvement of the lifespan limit of human beings by various scientific and technological means, and the two are completely complementary to each other.

It can be said that the influence of the cultivation system on the life span of the human body has become the only reason why human beings on earth have to practice hard.

After all, for the human beings on earth who have entered the high-tech era, the other benefits of the early stage of cultivation for human beings are completely unattractive, and only the aspects of ultra-long lifespan, beautiful and unchanging appearance, and strong and lasting kidney ability are the most sturdigently sought after by human beings, and these are precisely the things that are difficult to be given by technology.

As for the others, the increase in strength, the increase in lethality, the increase in speed, etc., except for a small number of professions, ordinary people are actually almost completely insensitive...... It's the age of science and technology, no matter how strong you are, you can compare to a machine, and no matter how fast you are, you can compare to a bullet? Although a high-level cultivator can do this, a low-level cultivator can't do it at all. Even if it could be done, it would not make much sense to the majority of the people!

What's the use of no matter how great your strength is, it's the interstellar era, and you're almost left with your brains when you work, and your strength is as big as a cow, not only useless, but maybe you can only make trouble, you have so much strength, and you clash with people all of a sudden, and you don't kill people right away?

There is only longevity and health, this is what everyone pursues, everyone desires, no matter how high the technology, no matter how much effort, the strength of the interstellar civilization era is not enough to bring any miracles to the people of the earth in this god-like realm.

Within the visible range of the earth's civilization, the only thing that has been discovered that has a long-lasting and effective effect on lifespan is only practice.

Once the cultivation enters the advanced stage, refining and refining the qi, refining the qi and transforming the gods, the life span is swishing upward, and the limit of human theory is easily broken, and in the era when ordinary people are 150 years old, they will undoubtedly hang up, and the masters in the cultivation world have already lived to be 200 years old and 250 years old at every turn, and they are rushing towards the limit of 300 years old, which is twice the life expectancy of ordinary people.

It is this exponential increase in lifespan that has prompted the people of the earth in the era of laziness and technology to be able to tolerate all kinds of suffering and suffering, and the first wave of large-scale cultivation has appeared.

And with the breakthrough of the strong people in the ghost fairy realm, a large number of people rushed to live to be three hundred years old, and the younger they lived, even towards the four hundred years old, five hundred years old, and dozens of generations of ancestors in the same house, which promoted the arrival of the second wave of cultivation tide of earth civilization.

Originally, people already thought that the strong people in the realm of ghosts and fairies could easily live to be four or five hundred years old before hanging, which was already a very unscientific thing, making people simply envious, jealous and hateful, but they did not expect that with the development of the times, many strong people have stepped into the door of the realm of ghosts and fairies, so that the number of human ghosts and immortals on the earth has gradually grown from one hundred and eighty "endangered species" to thousands of "scarce species", and then to tens of thousands of "rare species" After that, the era of truly breaking through the sky has come in a way that challenges the limits of human intelligence!

Around 2700, the government of the earth issued an announcement to the people, and there were strong people in the ghost fairy realm who broke through the limit and officially entered the realm of the gods, enjoying a thousand years of life, and the yang god was not bad!

Now, I can't live physically at all! I still live in the spiritual world of human beings! )