End of the World Cycle

Xie Qin could see that Lu Chaoyun's hands were shaking. Logically, Lu Chaoyun had no special abilities, so it would be no problem for Du Mingxuan to hide. But what puzzled Xie Qin was that Du Mingxuan had no intention of hiding at all. Instead, there was a smile of confidence on the corner of his mouth.

"You..." Lu Chaoyun's voice was a little trembling, but he didn't know where to start.

"We can't avoid it. Isn't it good to live our lives according to the system's arrangement?"

"You know, I don't want this." Lu Chaoyun only felt his whole body numb. It's not like he had no doubts. He had woken up many times with body aches and even had anal fissures. He just thought it was because he was too tired from research and didn't pay attention to his diet.

But after so many times, no matter who it is, they would have a little doubt. But there has always been a lot of women around Du Mingxuan. There has always been someone by his side at all times, and he behaves as if he only likes women. Doubts have been dispelled time and time again, and he has spent so many years in a daze.

Lu Chaoyun extended his other hand towards Xie Qin. Xie Qin knew what he meant. He just wanted to talk to him alone. However, Xie Qin did not intend to go to his space. After all, that was his territory, and Xie Qin did not like being in a passive situation.

Xie Qin took two steps forward and held Lu Chaoyun's hand. Du Mingxuan knew that the two were planning to leave and wanted to stop them, but his ability was not enough in front of Xie Qin. Before Du Mingxuan could make a move, the two disappeared in the next second. Only Du Mingxuan was left shouting "Brother!"

Lu Chaoyun, who was forcibly pulled into Xie Qin's space, was stunned by the scene in front of him. He had seen Ning Cheng's space, and compared to his own, Ning Cheng's was very good, with green mountains and clear waters, but it also had a sense of boundaries, and even the spiritual spring inside had dried up. His own was even worse, with only a large open space and a few visible farmlands, without any crops. He had to improve the soil many times before he could grow some crops in it.

Xie Qin's space was obviously different from his and Ning Cheng's. There were green mountains and clear waters, sunshine, and a stream formed by spiritual springs that flowed out from the distant mountains.

There were even two fifth-order benign mutant plants transplanted inside, living well in the open space of the space. There were birds singing and cicadas chirping in this space. Although I haven't studied it, it is a very complete ecosystem just by looking at it with the naked eye. And it is very large, so large that you can't see the edge at a glance.

"You are different from us."

"You and Ning Cheng?"

"Yeah." Lu Chaoyun nodded.

"You will help me, right?" Lu Chaoyun turned his head and looked at Xie Qin seriously. Xie Qin was confused by the look.

"Where do you get your confidence?"

"You saved those strangers today despite your own danger. You are a good person, aren't you?"

"Then you guessed wrong. Do you know why these people died today?"

"Because Xie Jin couldn't find Du Mingxuan and me, he started with other people."

"No, it's because of me. Because you two killed me in your previous life, that's why Xie Jin wanted to kill you two. He wanted to force you out, so he started killing those ordinary people. I saved people not because I'm kind, but because I think these people are more valuable alive than dead."

When Xie Qin said this, everyone in the main system control room was dumbfounded. They thought that this little girl had gradually developed compassion as she grew up, but they didn't expect that she had other purposes.

Perhaps Xie Qin was somewhat moved at one moment when he heard others screaming, but he would not risk himself to save others. After seeing one living person after another being torn apart and assimilated into zombies, Xie Qin only felt that his kind was decreasing, and accordingly, the sense of security he needed was also decreasing.

She knew very well that in order to rebuild order and society and restore the world to normal, people like her were indispensable. She didn't care what her mission was. She had long figured out that she only had a few decades to live, so she should enjoy herself in time, live safely and comfortably, and nothing else mattered to her.

Lu Chaoyun stared blankly at the still slightly immature girl in front of him, speechless for a moment. He was so smart, with countless research achievements. In just twenty-three years, he created thousands of clones of himself and built the First Base single-handedly. Not only the research on superpower supplements but also various firepower weapons depended on his brain.

But he was deceived by Du Mingxuan for so many years. As Xie Qin said, he didn't realize that Du Mingxuan had no intention of helping him go back from the beginning until he died of old age. Now he was frightened by the little girl in front of him. She looked harmless, but the words she said were so cold that he couldn't see a glimmer of hope.

Lu Chaoyun was exhausted and fell to the grass. He wanted to go back to his own space, but found that he couldn't go back at all. Everything he could control before was out of control. He was like a useless person.

"You!! You here..." Lu Chaoyun looked at Xie Qin in disbelief. Something was wrong. It wasn't like this even when he was in Ning Cheng's space.

Xie Qin didn't say anything. He looked at Lu Chaoyun and knew that his space was out of order. His mind was working fast. He seemed to have obtained an extremely smart ox or horse. No matter what he would do in the future, with such a person around, he would be a few steps faster no matter what he did.

"You won't let me go, right?" Lu Chaoyun asked tentatively when he saw Xie Qin looking at him with sparkling eyes.

"Of course, why would I let you go?"

"Aren't you afraid that I will die here?"

"You won't. I'm not Du Mingxuan. I like transactions where both sides get what they want. As long as you show enough value, I will meet your requirements."

"Can you take me back?"

"Didn't you say that as long as we don't provide data to the system, or the protagonist disappears, we will have a chance to go back? How simple is that? I won't kill you, but I can just kill Du Mingxuan, right?"

"you......"

"No way? You won't be reluctant, right? "

"I, I don't. I just haven't found a transport medium in my dimension yet."

"Oh, really? If I find a so-called transmission medium in my space, can you leave from there?"

"Yes. The last message Ning Cheng left for me in the space medium said that we passed through the portal and arrived at the system center. The system center will send us back to the original world according to the origin of our soul."

"So, just stay here and work for me peacefully. When I am satisfied, I will let you go. You can stay here or return to your own world. But... Du Mingxuan must die here with me."

Lu Chaoyun's heart trembled, and he couldn't tell what he felt. Even if you raised an animal for so many years, you would have feelings for it, let alone a human. But this person had been doing the things he hated the most, and he couldn't say anything to refute Xie Qin's words.

"what do you want to do?"

"Study this biological nuclear bomb and shorten the time of biological recombination while ensuring its power remains unchanged." Xie Qin took out the biological nuclear bomb from the space and placed it in front of Lu Chaoyun.

"You exchanged this from the system?" Seeing the familiar material on the surface of the nuclear bomb, Lu Chaoyun knew it was something from the system. It was just that he had never seen it before. His system mall could only exchange some basic supplies and some equipment needed for research. There were no weapons.

"Yes. You find a way. I only ask that you shorten the time it takes for the biological ecosystem to reorganize."

"I try my best."

After getting the nuclear bomb, Lu Chaoyun basically had an idea. After getting the nuclear bomb composition data from Xie Qin, Lu Chaoyun's research direction became basically clear.

He made a list and handed it to Xie Qin, asking Xie Qin to bring him the soil and biological remains after the explosion, sewage, and air from the explosion area. It was almost impossible to improve a nuclear bomb, after all, the materials needed in it were not found in this world, which was why Xie Qin had tricked him into mining before, and he really thought that this world had mutated, and even the minerals had mutated.

It was not until he knew that Xie Qin was a time traveler like himself and had a system that he realized that these substances he did not know about all came from the system, and it was impossible for him to research things that did not belong to this world.

Therefore, Lu Chaoyun planned not to change the composition of the nuclear bomb, but to study a substance that could accelerate changes in air, soil and water quality to see if it could accelerate the recovery of the ecosystem.