In their original estimates, the scientific and technological level of the human civilization world, even if it is an exponential rapid growth after the Industrial Revolution, even if there is no building system after the establishment of the "Black Spirit" to use the system to deliberately suppress the process of human civilization, the scientific and technological level of human beings, if they want to achieve such an advanced super-large-scale space weapon, it will take hundreds of years, but Chen Tian only took less than ten years, He successfully presided over the construction of nearly 1,000 large warships, and the "Black Spirit" did not know Chen Tian's whereabouts during the past ten years, except for the corresponding reports of the Chinese government and the public opinion media of some Western governments on Chen Tian and the subsequent star warships, the "Black Spirit" never detected the whereabouts of Chen Tian and the group of star warships built by Chen Tian.

This is a huge threat to the "Black Spirit", it is a potential unstable factor, Chen Tian's plan is indeed being implemented, but the "Black Spirit" cannot detect its traces through the advanced monitoring system of the Abyss Fortress, it is obvious that Chen Tian has already been aware of this, and uses the equivalent technology to shield the detection waves emitted by the Abyss Fortress, at this point, Chen Tian is equivalent to once again walking with the "Black Spirit" civilization, and Chen Tian himself is aware of the threat of the "Black Spirit" civilization, It is also very likely that the creation of the Star Battleship is to deal with the "Black Spirit" civilization that may pose a threat in the future, so for the "Black Spirit", once Chen Tian's research results are inherited by future generations and his own civilization is discovered in the abyss, then the bad consequences for the entire civilization will be irreversible.

Therefore, in the past two hundred years, in addition to constantly confirming Chen Tian's death and the halt of the development of civilization in the human world, the "Black Spirit" has been mobilizing the infected lurking in the human world to find the whereabouts of this group of lost star warships. At the moment when Nan Qiyun's team inadvertently discovered the underground space, the "Black Spirit" was able to perceive it at the first time through the building system, and quickly mobilized the building system to carry out a devastating blow to this area, but to their surprise, such a huge underground space was lost again in such a scale of blows.

However, due to the high secrecy of Chen Tian's previous implementation of the plan, the human government actually did not know the location of this batch of large armed forces, especially after the transfer of the underground space, in the information obtained by the "Black Spirit", in the following time, although the coalition government and the anti-government high-level have spent huge manpower and material resources, they have never been able to find the whereabouts of the star warship.

For Zhu Zishuo and Zhu Yingxin, who have been committed to the study of time machines, they also did not let their guard down, they did not have an accurate conclusion about all the possible consequences of this research result, and after using the infected to kill Zhu Zishuo, it was surprising that his daughter continued and finally completed the research on the time machine on the basis of his father, which was unexpected. At this time, the government has noticed the possible actions of the "Black Spirit", and deployed a considerable amount of manpower to protect the scientist, after the "Black Spirit" killed Zhu Yingxin with difficulty, the research results still fell into the hands of the government that arrived in time, in order to prevent all possible effects of human beings on the past, the "Black Spirit" civilization through various efforts, a part of the fragile ontology that has not completed the control of human beings has been concealed from the eyes and ears of the human government, and followed the detachment of thousands of people into the gravitational field of the time machine.

This is the incident when Yingzheng was assassinated by another outsider.

The pages were turned page by page, and finally a blank page was finally presented in front of the four of Nan Qiyun. In a few pages, the future of the entire planet is recorded.

Nan Qiyun closed the book. The inner feelings of all people can no longer be simply described as shocking.

There is no doubt that the "black spirits" mentioned in the book are the "black bodies" found by the Coalition Government Research Institute.

They turned out to be the earliest aborigines of the earth. Its historical development predates mankind by at least three billion years, and the glory of civilization, which mankind has always been proud of, has been developed and experienced billions of years ago.

Everything that is known is far from what the previous government investigation has known, and those scholars' suspicions are correct, the entire building system is simply a huge trap set by the "black body" for human beings in order to realize its replacement of human beings, since Chen Tian re-entered the abyss site in 2102, the historical trajectory since then has been completely controlled and grasped by prehistoric civilization, and human beings have become a group of animals in captivity, and have been fooled for more than 300 years.

The girl jumped off the sofa and she walked in front of Nan Qiyun. "Done?" 、

Nan Qiyun nodded. His face is not very good-looking.

The girl stared at him for a long time, at his serious expression.

"This is the vicissitudes of history." She said it suddenly. Nan Qiyun didn't understand what she meant for a while.

She seemed to be comforting Nan Qiyun. "What happened cannot be changed after it becomes history, and all you can control is your future, which belongs only to you."

Han Xian expressed extreme loss. "What kind of future is there, we have been led by their noses since three hundred years ago. By now, we have been the last trump card that all mankind can play. ”

The girl nodded. Her expression was solemn, as if she was thinking about something, hesitating, and then stopping.

She put the book back where it came from.

"I mean, your future." The girl said.

Nan Qiyun and the others were stunned for a moment, they didn't really understand what the girl meant.

The girl sighed. "Now, January 9, 2424 A.D."

She did not continue to say the following in detail, and did not specify the specific camps of the two sides of the war, but Nan Qiyun and the four of them knew that in the few months since they left, the entire earth and the entire building system had undergone such great changes.

"This is what Blue Star looks like now." The girl flicked her finger, and the familiar image appeared in the hall.

It was just a small fragment, black smoke filled the land, above the empty field, densely packed with infected people, fully armed, they rushed to the defense line built by the human government in front, the soldiers resisted heroically, the gray and white of the tide completely covered the land, filled with soldiers, slashing and killing, screaming, it was a bloody war of civilization annexation that had never been seen in human history.

The picture switches, this is a city that has been reduced to ruins, homeless people are scattered and fleeing in the ruins, on the ground, among the ruins, the black gas rises upward, a strange figure emerges from the black mist, grabbing these fleeing crowds, the crisp sound of the throat bone breaking ripples in the ruins of the city, people are even more frightened, and occasionally some scattered soldiers pick up the weapons in their hands to resist, just a drop in the bucket, the "black body" seems to be everywhere in the ruins, and the fangs are frantically tearing at the fragile lives.

On the sea, the waves are churning, and the uniform army of the infected is marching on the sea, moving slowly, the coast in front of them, the dense firepower is violently covered, the infected fall in pieces, but the footsteps still do not stop, the corpses gradually accumulate, they step over the corpses one after another, towards the fire net defense line on the coast, in the air, hundreds of helicopter gunships swept by, constantly strafing the group of infected people, their faces are expressionless, with gray-white shadows in their eyes, A wisp of black smoke suddenly rose from the cockpit of the helicopter, and several corpses in military uniforms fell from the air.

The afterglow of the setting sun shone on the earth, and Nan Qiyun's eyes suddenly widened.

This is Floor A Zone 13.

Billowing smoke and dust rose into the sky, and in the distance, there was an army of infected people who were spreading densely to the horizon.

The "black body" breaks through the compartment restriction and appears in the A layer, which was once considered the safest. The black shadow surrounded countless human soldiers.

The soldier's eyes showed a deep despair. Black shadows swarmed upward, covering these helpless figures. The sound of flesh being torn, the sound of throat bones being crushed, the sound of desperate wails before death, came from under the shadows.

"How long has it been since 、、、、、、 ago." Nan Qiyun's tone trembled a little with shock and fear.

"According to the time of the Blue Star, from the fourth month after your departure." The girl replied.

The war has been raging for almost two months.

"'Black Spirit' has an overwhelming advantage." The girl said again.

Endless despair permeated the four of them, this war, even if human beings had foreseen it, when this day finally came, it was still a complete defeat, and there was no power to fight back.

The girl looked at the four people in front of her, and there was a little sympathy in her eyes.

"When you go back now, you need to face this kind of scene," she put her hands behind her back, her tone full of regret, "If you want, I can send you to the parallel world of Blue Star without touching the general order." ”

"At least a world without war, I can make you a part of that world, that world, with your companions, your parents, your relatives, your friends, everything you originally had, everything you originally had access to, will not change, change, only now the chaos and collapse of the world you are in now, everything there is beautiful, you can live happily there, and you will never have to be involved in these events."

The meaning expressed by the girl is very clear, the world line where the four of Nan Qiyun are located, for human beings, the original order and comfort have completely collapsed in the war with the "black body" and no longer exists, and even, there may soon be such a fact, human beings, as a civilization on the earth and in the entire universe, will completely become history in this war, and even if the four of them are sent back to that world now, it will not have the slightest impact on the course of the entire history, "black body" Maintaining a crushing posture from the beginning, just four people did not play any role in advancing the war or changing the outcome.

This world line, the rout of humanity, has become a foregone conclusion, and the rest is only a matter of time.