"Immortality?" Zhang Xiaohu said: "I heard me right, right? ”

"Our race is strong, but we can't escape death. So for the sake of "immortality", we have established countless experimental centers throughout the galaxy, and this is the real reason why we are here. Find every living planet, cultivate and study the genes of living organisms, and select the missing factors that can supplement our gene chain. Over time, our lives have indeed been greatly extended, but the side effects are also terrible, our cells begin to become unstable, and every once in a while they enter a period of decline. During this period, our bodily functions will be greatly weakened, which is our most dangerous period. Fortunately, our home planet will give us healing potions on a regular basis. However, 80 million years ago, our connection with our home planet was suddenly cut off, and we didn't know what was going on there, but we had to find a way to protect ourselves during the recession, so we used various methods to protect ourselves through that time.

In this way, we were all wary of our kind, fearing that others would harm us and take the opportunity to devour our our genes, so we all stayed in our own territory, and there was nothing special about it, and we never came into contact with each other again.

Until someone discovered that it was possible to transfuse our blood into the bodies of other races, there was a very low probability that a perfect serum would come out, which was very low, but could help us resist the appearance of recession. This is extremely important for us, so in order to escape the recession period and obtain sufficient serum, the test subject is essential. In order to provide a steady stream of test subjects, we have sent a steady stream of test subjects here by waging war on Earth and setting up the supernatural phenomenon of Great Replacement in the system here. In the beginning, we created a great replacement without regularity and moderation, and the result was that there were two civilizations in a row, which were extinct due to the disorder of time and space. It wasn't until the emergence of the third civilization that the Great Replacement was set to happen once every decade by time and space engineers, but the genetic sequences of these civilizations were very incomplete, and the chance of successfully generating a serum became even lower.

Everyone began to be cautious, and No. 5 proposed at that time to give up this place and return to our home planet to see what was going on, but only No. 2 supported her, and the others had already regarded this place as their own territory, and they were not under the control of their home planet.

However, the call of the 5th was indeed the voice of some people, and after the 1st saw that everyone was gradually shaken by the persuasion of the 2nd and 5th, he decisively launched an arrest activity. As a result, 5 and 2 and some of the team members of the engineer were imprisoned. I also believed in Y87564-1's promised territory and betrayed the team leader. After No. 1 took control of the control center, he adjusted the cycle of the Great Change, frantically plundering lives on the ground and collecting serums. He had a huge ice vault in Tianzhu Mountain, which contained an astonishing amount of serum.

The third generation of civilization quickly decayed under our endless harvest, and the entire planet fell silent again, and there was no longer any life species. An ordinary engineer like me, who has no serum reserves, is beginning to endure the pain of decay, and we want to find the team leader and the chief engineer of Time Group 2 and ask them to take us back to our mother. However, after our search, we learned that Y87564-1 had killed No. 5 in order to obtain her spatial construction technology, and No. 2 was nowhere to be found. Although everyone was distrusting each other, there was an internal killing for the first time.

Then Y87564-4 stepped forward, and he led us into a rebellion, intending to capture 1 and force him out of the serum warehouse. But this Y87564-1 was too cunning, and at the last moment, he locked himself in the maintenance module, cut off all signals from the outside world, and hid in the depths of the endless sea, waiting for the time to return. We've been looking for him for too long, and we never thought that this person would also have his eye on you. After Chen Yi said this, he looked at Zhang Xiaohu slowly,

"Are we serums too?" Zhang Xiaohu said slowly.

Chen Yi nodded helplessly and said, "You are not only serum, but it is still possible to open the key to the serum warehouse!" After countless experiments, we have found that the incidence of serum in humans is very low. You are poorly institutionalized, poorly adapted, and very susceptible to infection. After so many years, we people have long been discouraged, and I live on the D continent, and I have gathered together the people who have failed the experiment, and established a tribal civilization that is indisputable, and I will no longer have contact with those people. I let go of my identity, disguised myself as an ordinary person, and lived a long life. Y87564-4 and his team members have been doing various experiments unremittingly, although they have not produced serum, but they have allowed him to study many strong cyborgs; Y87564-3 led his own team and was obsessed with the research of intelligent robots, but there has been no progress. Many years later, a group of women appeared here on the A continent, claiming to be the legion of victims, their power grew rapidly, but I did not participate in the battle between the two sides, only Y87564-4 has been fighting with the victims, in order to find the password of the serum bank of Tianzhu Mountain, the two sides have been fighting, and neither side has gained an advantage. But this time Y87564-1 took the initiative to find the team leader, I think he must have told the location of the serum warehouse, and you are probably the key to enter! ”

"If we're so important, why did you abandon us so many times along the way?" Zhang Xiaohu was puzzled.

"It's ridiculous, maybe I've lived with humans for too long, and I've come to accept you as a race, and... And I'm in love with you. I really can't bear to destroy you with my own hands, but I just use you as a perfect test subject, and become my secret elixir of immortality. Seeing your team fighting together, trusting and loving each other, I'm tired of my pursuit of immortality, and I don't want to continue the battle between engineers......

When I was most hesitant, Y87564-4 approached me and said that he had succeeded in creating a perfect test subject. That person is your former classmate Ma Xiao, and he also made a device through which he can extract a steady stream of serum as long as the amount of serum taken each time is not enough to cause death. Although the effect was a little worse, it was enough for him to use alone. But he wanted to find more serums for the rest of the group, and wanted me to work with him and hand over the spatial construction technology. In this way, I don't have to sacrifice you as my serum provider, he will take me to Tianzhu Mountain to find the serum warehouse, which is enough for us to use for a long, long time. But he still lied to me, I was still too naïve, I don't deserve to be an engineer anymore! Chenyi said in a deep voice.

Zhang Xiaohu looked at Chenyi's appearance and said, "Hmm...... Actually, this is very good, it means that you are starting to have humanity. After a pause, he asked, "However, if we are perfect test subjects, we must have been tested by you, but Ma Xiao has a memory, and we don't have this memory, what's going on?" When did you attack us, and why didn't we notice it? ”

"After you entered the secret passage of the mountain pass, many memories have been selectively erased!" Chenyi said.

"How did you do that?" Zhang Xiaohu said in surprise. Even if it is to erase the memory, other conditions are needed, the problem is that their memory in the secret passage is complete, Zhang Xiaohu still remembers that he was attacked by a monitor lizard, and all kinds of other things that happened, these can't be produced in vain.

"Those weapons I picked with you! There are special ingredients in it, and when distributed to everyone, they will cause you to have a series of hallucinations! Chen Yi said apologetically: "The actual situation is that I have been experimenting with you there for 8 years, and it is incredible that you people have been able to completely absorb the genes of engineers and stop normal aging." However, only you and Li Yichen produced the real serum. Frankly, I've taken your serum during this time! It's just not much! ”

"Well, the rest goes without saying!" Zhang Xiaohu asked: "You just said that you regretted delaying your plan for us, is this sentence true?" ”

"Actually, I've been hesitating, our lives are long enough, if we are not happy, what is the point of immortality? The lifespan of human beings is only a few decades, but some of the experimental subjects we get back live so happily, they miss their families, and they have the company of their lovers...... What about us? Just to live for the sake of living, originally 25 of us went out to help the mother planet develop "new energy space", we are the honor and pride of the family, and later because of the loss of contact with the home planet, we started the war of "dividing the territory, extending life, and seeking immortality"! What is the difference between killing a fellow for one's own benefit and killing for food in a lower civilization...... The villages I built were my dream life, and for a while, I wanted to live an ordinary life, with a husband and children, and grow old together...... During that time, I met you! Maybe without you, I'd work with Y87564-4 and give him the technology he wants, in exchange for some serum to ease my recession pain. But...... But since I met you, although I have experimented on you, I don't want to hurt you, including the girl, although I am jealous of her relationship with you, but I have never thought of killing her. Chen Yi looked at Zhang Xiaohu frankly.

Zhang Xiaohu sighed, looked at Chenyi and said: "I have contacted several of you engineers, and it seems that you all speak very well, and every story is told seamlessly, and Y87564-1 has also won our trust in this way before......"

Chen Yi smiled bitterly and said, "The team leader imprisoned me here, I can't do anything, why should I deceive you." ”

Zhang Xiaohu was also very entangled in his heart, he was originally a sunny and happy big boy, but after coming here inexplicably, he was deceived and hurt too much, and almost lost his life a few times. If he eats a trench and grows wise, his intelligence should have grown a lot, but seeing Chen Yi's frank expression, he still chose to believe this time, so he said: "Okay, I believe in you!" ”

Zhang Xiaohu still has a lot of questions, and he wants to ask Chen Yi to help explain it clearly.