At the beginning of the Age of Navigation in the fifteenth century, the footprints of human beings gradually spread all over the world, and the whole world became a whole, a new era - opened, with the advent of the steam age, the first industrial revolution once again refreshed the overall estimate of the "black spirit" of human development strength. After the second industrial revolution and the third and fourth scientific and technological revolutions, mankind has made a huge leap forward.

But this is still far from what the "Black Spirits" expected, but they see the great potential of human development, and they choose to continue to wait, waiting for a suitable time, and at the same time, in thousands of years of dormancy, they are constantly developing their civilization level forward.

Until 2092, the human explorer Chen Tian's exploration of the abyss greatly exceeded their expectations, because the deepest ocean depth that humans could reach before was only 15,000 meters, in the "Black Spirit" estimate of the scientific and technological development of human beings, it will take at least 50 years or so for human beings to have the possibility of reaching the bottom of the abyss. But Chen Tian's appearance completely broke this prediction, in a hurry and defenseless, the abyss building was discovered by Chen Tian, the whole process "black spirit" is in an extremely passive situation, the defense system of the abyss fortress has not been activated for tens of millions of years, it took too much time to open again, when the defense system was restarted, Chen Tian had completed the exploration of the abyss building, and left safely.

When Chen Tian publicly announced to the world ten years later that he was diving into the sea again, they understood that the exposure of the abyss building had become an inevitable fact, and in order to prevent accidents, in the last resort, the "Black Spirit" finally chose to carry out large-scale infiltration into the human world in advance when the development of human civilization had not yet reached the height of their expectations.

They first used the strong gravitational pull of the abyssal architecture to trap the pioneer of mankind in the deep sea, and then, extracted the genes from Chen Tian's corpse, transferred them to the clone of the "Black Spirit", reshaped the explorer "Chen Tian" belonging to their camp, and returned to the human world in the submersible of the original owner, announcing advanced diving technology and hyping the information of the abyss architecture, triggering the active exploration of the mysterious sea area of the Mariana Trench by various governments.

Governments around the world have sent thousands of expeditions to inspect the so-called ruins.

None of them were able to return to the surface of the sea, and after the "Black Spirit" carried out a comprehensive genetic lock analysis of these outsiders, they replaced the existence of all of them, and the newborn "human" life returned to the human world with the information and documents created by the "Black Spirit", as well as some scientific and technological achievements that could be revealed, and began to lurk in the human world.

In order to promote the reconstruction of the world to a certain extent, the "Black Spirit" handed over a high-level document to some of the infected people, who were all famous scientists in the human world.

In the following two decades, these infected people lurking in all corners of the human world began to assassinate the leaders or leading groups of some important countries to varying degrees, and replaced their existence with a large number of clones that carried out the abyss, and at the same time, actively publicized the promotion and convenience brought by the construction of ruins to the human world.

Twenty years of active infiltration, so that the infected gradually consolidated the leadership of most of the world's national regimes at that time, under the original plan, through the high-level information brought out from the abyss building, they finally issued a call, united almost all the human regimes in the world, and finally in the year 2122 of the human era, began to implement the project that was later admired and proud of most of humanity, the "Planet Building" project.

The leaders of the plan are all composed of infected people on the side of the "Black Spirit" camp, and the core secrets of its information are always in the hands of the infected, and no human can really contact and understand the scientific and technological components contained in the content of the plan, through the mobilization of most of the resources and manpower of the human world, it took a hundred years, and the "Black Spirit" finally completed this huge project, and since then, the reconstruction plan for the earth has basically met expectations. Since the building system is also the first in the history of the construction of the "Black Spirit", the "Black Spirit" decided to use it; In order to prevent the later generations from discovering the anomalies in it, the infected people lurking in the human world deleted all the history of the next twenty years of 2102, and made extensive changes to the historical development records after 2122, and in the following two hundred years, these infected people continued to continue their power and foundation in the human world. Sufficient preparations have been made for the rediscovery of the entire civilization in the future.

In fact, for human beings, the "Planet Building" project is a complete and earth-shattering conspiracy, which is not a paradise, but just a huge trap and an unbreakable cage that hides itself with a gorgeous appearance, and human beings are in this cage without knowing it.

In order to prevent humans from becoming suspicious of the system, the core control of the entire edifice system was temporarily transferred to the supreme ruler of the human government in the following period, but the "black spirits" retained more powerful control for themselves, and once they felt that the time was ripe, they would not hesitate to take back all control of the edifice system from the hands of humans. At the same time, due to the good monitoring performance inside the building system, the "black spirit" can more comprehensively and directly monitor every move of the human beings living on the ground, and the major actions of human beings will be accurately mastered by the "black spirit" civilization, so to speak, in the two hundred years after the system was built, human beings have never escaped the "black spirit" to their secret control.

In addition to the role of monitoring human beings, another key function is to curb the development of human civilization and technology, in the two hundred years after the completion of the building system, human civilization can almost be said to have stopped, this is not only because of the superiority and advancement of the building system itself, but also because the building system uses the function of its system to have a great impact on the human spirit, and every human being has imported the corresponding personality data into its brain since the beginning of the building system. As a result, most human beings are destined to have a comfortable character from birth, even if the personality data changes with their own environment in the process of growing up, but because of the initial setting, almost every human being can not get rid of the interference of this setting in the end, in the past two hundred years, there are still a large number of scientific researchers in the human world, but they cannot escape the research results of their predecessors, and can only be continuously improved and improved on the basis of it.

Two hundred years of waiting soon ushered in the dawn of the "Black Spirit", after all aspects of the building system had a comprehensive understanding and more skillful control, the "Black Spirit" began to carry out large-scale infiltration of the human group according to the original plan, because the number of infected people who were originally lurking in the human race had a certain scale, these infected people consciously cooperated with almost every replication action of the "Black Spirit" under the guidance of the building system, except for the changes in the later Shanghai infection incident in District 6, Due to the sudden rejection of the gene lock, it led to a serious conflict between the "black spirit" that had been dormant for a long time and the body of the replicated body, resulting in the death of both the "black spirit" and the host, and the death area was in the vicinity of the Oriental Pearl Tower, which was an extremely prosperous area, and the "black spirit" did not have enough time to cover up the incident. Although the subsequent activation of the building system erased all information about the incident, the established facts still had a great impact and shock on humanity and the coalition government.

In the subsequent investigation of this incident within the "Black Spirit", the inevitable conclusion that led to the incident was not finally reached, perhaps by chance, the "Black Spirit" still left a little indifferent footprint in the human world after all, although the human race can not see the behind-the-scenes footprints, but it seems that the high-level within the coalition government has smelled a little unstable. In order to divert the attention of the human government in this regard, the "black spirit" took advantage of a series of popular protests and demonstrations triggered by this incident, and began to use infected people to mix with the demonstrators, constantly incite, and make the scene beyond the control of the government.

In order to further speed up the outbreak of contradictions within human beings, in a huge demonstration, a military policeman lurking in the human army deliberately carried out the so-called "accidental injury" to the people under the pretense of a mistake of fire, which once caused chaos in the scene, seriously intensified the contradiction between the local people and the government, and the infected took the opportunity to maneuver from it, which eventually led to an armed uprising of the anti-government army led by Major Chen Yuepeng. The "Black Spirit" took the opportunity to develop its own power in the human group, further expanding the number of infected people, and the infected gradually gained a firm foothold in the human group, and in order to make the human internal strife more serious, the "Black Spirit" civilization began to deliberately expose its existence to the human government, but did not make the information it obtained accurate and obvious enough. At the same time, it used public opinion to reveal to the people in the edifice system what the government was concealing, intentionally or unintentionally, which aggravated social panic and further weakened the government's prestige in the hearts of the people.

But for such a long time, the only thing that made the "Black Spirit" civilization feel at ease was the three reports submitted to the human government by Chen Tian, the earliest explorer of mankind, after returning to the surface after the first submarine operation, although he only received the support of one country, but after his years of unremitting research and breakthroughs, the super-large-scale weapon he developed - the star warship still made this highly developed civilization feel oppressive.