The next day, Pang Xiaonan came to Professor Hamilton Kirs' laboratory, which is the primary school on the mountain.

"Professor Hamiltons, long time no see!" After a brief greeting, Hamiltons took Pang Xiaonan to the next to the quantum collider.

"Let's start." Professor Hamilton Kirs ordered his assistants to start the quantum collider.

I saw a small black hole gradually forming, then getting bigger and bigger, and finally frozen at the height and width of about one person.

It took about one minute in the middle.

"How is it, is it enough for you to get over?" asked Professor Hamilton Kirs.

"Enough." Pang Xiaonan stared at the black hole, thinking that he would never see something, but unfortunately, it was pitch black and his eyes were swallowed up completely.

"We have let go of a few small animals," Professor Hamilton Kirs shrugged, feeling helpless, "but there is no news."

"It seems that someone has to be sent." Pang Xiaonan raised his eyebrows.

"Yes, we actually have a lot of volunteers, such as those who don't want to live anymore." Professor Hamilton Kirs grabbed the beard on his lips, "But I promised you to be the first pioneer, and then I need a mentally sound person."

"Thank you, Professor Hamiltons." Pang Xiaonan and Hamiltons returned to the small conference room to discuss specific travel plans.

"I'm going to bring someone over." Pang Xiaonan told Chen Yuannan's situation.

"Oh?" The small conference room is closed. As long as the exhaust fan is rotating, the plan this time is confidential and needs to be kept very confidential. Professor Hamilton Kirs was very interested in Pang Xiaonan's proposal, "It turns out that there is more than one time traveler in our world."

"Yes," Pang Xiaonan nodded, "but we have a fundamental difference. He traveled from the future to the present, and I traveled through the parallel world, that is, what he traveled through is time, and what I traveled through is space."

"The so-called time and space are just relative concepts. Maybe they can be interchanged," Professor Hamiltonks' fingers hit the table rhythmically, "And I can't guarantee you whether you are traveling through time or space. Maybe you will return to the world before you came. Maybe you will return to the era he was with Chen Yuannan."

"That's right," Pang Xiaonan was wandering around the sky. He was thinking about what interesting things would happen if he had traveled through time. "No matter what, you still have to try it first to know what the result is."

"What I care most about is whether this process is reversible." Professor Hamilton Kirs stood up and paced in the conference room. "That means, I'll send you over, but I still hope you can come back, so that our experiment will make sense."

If the meaning of traveling through time is to send people away, it means that there is no meaning. It is like a rocket sending people to heaven but cannot reclaim people, and then it will lose the meaning of the aviation rocket.

Even if a person successfully travels through time, if he cannot bring back valid information, then the starting point of time travel will not prove that this travel is successful.

Therefore, what Professor Hamiltonx cares about is whether Pang Xiaonan can come back.

"How to realize this return process?" Pang Xiaonan asked as he looked at Professor Hamiltonx's thin body.

"After you enter the black hole, I will open the black hole at the same time every day," Professor Hamiltonks turned to Pang Xiaonan, holding his hands on the table. "If this process is reversible, then you will see the black hole opening in the same place, of course, every once in a while."

"Then how do I know what time it is?" Pang Xiaonan wanted to know the exact time interval.

"There is no way to do this," Professor Hamiltonx's head drooped, looking helpless. "I can only guarantee that it is the same time interval. As for what time the world you are in, there are many uncontrollable factors here, such as one second here, one hour there, or even one year there, we cannot know."

One day in heaven and one year on earth is a very common scientific principle, because of the difference in reference objects.

Different worlds must be the same in terms of measurement.

"And I can't guarantee that this black hole will be opened in the same place. I mean, it's impossible to get to one place accurately." A strange look appeared on Professor Hamiltonx's face.

"What you mean is that space cannot be guaranteed?" Pang Xiaonan thought to himself that he was really blind this time.

"You have to know that although my laboratory is still, Hallelujah is moving. In the universe, every planet is moving, and there is no absolute stillness. So since overall, the quantum collider is moving, it is impossible for you to require the black holes that appear in the place you travel through are still."

"Unless..." Professor Hamilton Kirs spread his hands, "You are traveling through different times on a planet, that is, you are traveling through the past or future of Hallelujah."

"I understand." Pang Xiaonan quickly understood Professor Hamiltonx's theory, because the reference objects on the same planet are the same.

But in fact, this is not certain, because Hallelujah's absolute position today and tomorrow is not the same, but at least this change is much smaller than other spaces in parallel worlds.

"I hope you guys can come back, but to be honest, I know it's hard, but we must give it a try." Professor Hamiltonks fell on his chair and looked at the ceiling.

"Yes, you must try it, but it's just a life?" Pang Xiaonan easily rested his head on his arms crossed with his hands and looked at the ceiling.

"Yes, you have traveled through time anyway, you can see it openly, so you are the best experimental staff," Professor Hamilton Kirs sat upright and looked at Pang Xiaonan. "Have you done your preparations? I mean, have your funeral been prepared, such as saying goodbye to your relatives."

"I haven't said goodbye to anyone," Pang Xiaonan still looked at the ceiling, "Why do I have to? Every time I travel through time, I am unconscious. This time, I want to do this, there is no need to make a stir, so that everyone around me knows that I'm leaving, as if I'm going to die."

"Yes, this is actually no different from death. It's all about going to another world, but there is room for recovery in this process, for example, you can find the black hole you have returned."

"You also know that this is very slim. Besides, if there is such a possibility, why would I say goodbye to others? It makes others think that I am leaving a long journey."

"This is what people who have experienced time traveling through time. It's very good, and this mentality is very good. So, you've been fully prepared. Tell me, are you going to be prepared to get into the black hole without taking anything?"

Professor Hamiltonx thought Pang Xiaonan wanted to bring some rare treasures, but Pang Xiaonan chose to bring someone.

"Professor, what do you think I should bring over?" Pang Xiaonan threw the ball to Hamiltons.

"For example, gold, silver and treasures are easy to carry?" Professor Hamiltonx thought of the practical problem. If Pang Xiaonan traveled through the past, would it be difficult to move forward? At least he could buy something to eat so that he would not go hungry?

"Haha, professor, you think for a long time, but are the gold and silver treasures here also valuable on the opposite side? Will the gold and silver treasures we think are garbage on the opposite side?"

"It's possible, but it's always more at ease. If you travel to the past or the future, then as long as you are on Hallelujah Star, the gold, silver and treasures should still be valuable."

The precious metals on each planet have a fixed number. As long as you do not travel to parallel worlds or another planet, today's gold, silver and treasures will still be valuable in the past or future.

"Okay, then bring some. What else can I bring?" Pang Xiaonan felt that multiple people had more ideas.

"Do you want to bring a weapon?" Hamilton Kers began to consider Pang Xiaonan's personal safety.

"I've considered this." Pang Xiaonan thought to bring two sets of Diamond Mechas over, and there is nothing else to worry about.

"Eat?" Hamiltonx immediately denied his proposal, "If you can't find food in the places you traveled through, you will starve to death sooner or later if you bring food, so food is not a necessity. Just bring a little compressed biscuits. It's enough to have a few days of life."

“The professor thought it thoroughly.”

"Actually, what I suggest most is to change someone." Professor Hamilton Kirs changed his tone.

"Why, Chen Yuannan is also a person who travels through time. I think he is very suitable." Pang Xiaonan didn't know what Hamiltons thinks of Chen Yuannan.

"I think you want to change a woman." Professor Hamilton Kirs curled his lips, "You know, if your mother is the only couple in that world, maybe you can create a world."

"You treat me as Fuxi and Nuwa, or Adam and Eve." Pang Xiaonan smiled happily. Professor Hamiltonx's imagination is really rich, and he is worthy of being a well-known scientist.

"When are you going to set out?" Professor Hamilton Kirs asked the key point.

"When will the machine be ready?" Pang Xiaonan can set off at any time, but Chen Yuannan has not arrived in Huahai City yet.

"We also need to debug the stability of the black hole, which can be completed within a week." Professor Hamiltonx hopes that the length of the black hole can be stable and the size can be maintained within a certain range.

"Then let's set it today in a week." Pang Xiaonan made the final decision.

"Okay, then 7 days later," Professor Hamilton Kirs looked at his watch, which was an electronic watch with a calendar. "See you on the 27th of this month!"

After receiving the notice from Pang Xiaonan, Chen Yuannan immediately made preparations before crossing the road. He mainly explained his affairs afterwards. He had no family concerns, but mainly the work arrangements of the Net Saint Association.

On the third day after Pang Xiaonan met with Hamiltons, Chen Yuannan rushed to Huahai City and met Pang Xiaonan in that private hall.

"Have you arranged everything?" Chen Yuannan asked Pang Xiaonan.

The two of them sat in Chen Yuannan's office, surrounded by monitors.

"After the arrangement, what about you?" Pang Xiaonan nodded, and he saw all kinds of news on the monitor.

"My affairs are a little more complicated than yours," Chen Yuannan pondered for a moment, "Of course, you are the boss of Horama City, and there are many things, but I have not handled some of them well."

"You, you just have too many ties," Pang Xiaonan pointed to a screen. "It's like this news. No matter whether you are here or not, there will always be various news. Let's see, let me tell you, I will explain everything in Horama City and leave like that."

"Nothing was told?" Chen Yuannan was stunned for a moment, "You worked hard to establish Horama City and let it go so easily?"

"What I enjoy is the process," Pang Xiaonan spreads his hands, "this is enough. Not to mention Horama City, Hallelujah Star will turn if I don't have any missing Hallelujah Star, right?"

"You are so open-minded," Chen Yuannan shook his head helplessly, "Why do I think you and I have traveled through time, but you are much more open-minded than me."

"You can see through time a few more times." Pang Xiaonan thought to himself that you don't know how many times I have traveled through time. You can't be too obscene to anything, just like you are used to being too big, so how can you take money seriously?

"Anginana, don't care about her, just leave her alone in Horama City?" Chen Yuannan had more contact with the city lord at work. He felt that Angelana was definitely the Horama who rushed to Pang Xiaonan.

"Didn't you see that she is very happy at work now?" Pang Xiaonan smiled, "That's all. As for being a human being, the most important thing is to be happy. Whether I am here or not, she no longer feels it. I, as the president of the parliament, is just a decoration."

"You won't just leave quietly, without even notifying her, right?"

"No notification, save trouble. No one from me told Member Wang without notification." Pang Xiaonan told Chen Yuannan the real situation.

"How could you be so heartless?" Chen Yuannan felt incredible about Pang Xiaonan's actions.

"I'll ask you, who did you inform me when you came here through time?"

"That's an emergency, who will I inform you?"

"That's right, you just treat this as an emergency."

"Well, it makes sense."

"The time has been set. If you have anything you haven't handled yet, you must do it before the 27th."

Pang Xiaonan gave Chen Yuannan the deadline. In fact, it doesn’t matter which day it is set, but you must have the attitude of leaving as you say it. Don’t be like a separation from life and death.

"Actually, I have thought about it, just as you said, walk freely, but I also have someone else to notify you."

"Who?" Pang Xiaonan thought that Chen Yuannan still had an old lover in this world.

"Have you ever fallen in love with anyone else when you come to this world?"

"That's not," Chen Yuannan shook his head, "It's my adopted daughter, I'm still a little worried."

"You godfather, can't you think about that aspect?"

Pang Xiaonan thinks that Chen Yuannan's godfather may be the kind of "godfather" that people often call.

"Where do you want to go? Chen Xiaoxiao, I grew up watching me, and it's similar to my biological daughter."
To be continued...