"To put it simply, bright space can move and accommodate objects, and dark space cannot move and accommodate objects, which is what I call the concept of space." Zixia Fairy said.

Some didn't seem to understand, but Li Furen still nodded.

With a wave of his hand, a piece of black meteorite appeared in his hand, and Fairy Zixia said: "For example, the inside of this meteorite is the dark space, and the room where we can move is the bright space."

It turned out to be such a meaning, Li Furen said: "Understood!"

"Ninety percent of the objects in the world exist in bright space, but the space-time treasure box moves in dark space, can you understand what I mean?" Zixia Fairy said.

"Didn't you say that only bright space can move and hold objects, why would she move in dark space?" Li Furen was puzzled.

"Because it can travel through time and space, it can exist in light and dark spaces." Zixia Fairy said.

His eyes flashed slightly, and Li Furen lowered his head in contemplation.

"Creatures can't enter the dark space, and to get it, they have to enter the dark space, which is why no one has gotten it for so many years." Zixia Fairy said.

"So you've been thinking about how to get into dark space all these years, right?" Li Furen said.

"You're not stupid, but it's difficult, so hard that the Primordial Beings can't do it!" Zixia Fairy said.

Nodding, Li Furen asked the Golden Crow God King in his heart, "What do you think?"

"I can only say that there is a specialization in the art industry!" The Golden Crow God King said.

"What, I asked you about your blind spots?" Li Furen laughed.

"You communicate with her more first, and then we'll figure out a way at the end." The Golden Crow God King said.

Li Furen bowed.

"According to my speculation, the beginning of the universe of heaven and earth should be infinite dark space, because of some changes, the bright space appeared, and then the bright space began to expand and finally formed the current heavens and ten thousand worlds." Zixia Fairy said.

"So is there a way to get it?" Li Furen asked.

"The space-time treasure box is spiritual, even if you enter the dark space, it is impossible to get it without its recognition, and you also need luck." Zixia Fairy said.

"At present, I have found a way to enter the dark space, as for whether I can get the space-time treasure box in the future, it depends on the will of heaven!" Fairy Zixia continued.

"You should have a deep understanding of space, I'm curious, can I ask you a question?" Li Furen said.

"You say!" Zixia Fairy said.

"My question is, time and space are obviously one plane and plane, why is there a difference between the future and the past?" Li Furen said.

"Time and space are never future-past, only cycles!" Zixia Fairy said.

Li Furen was stunned.

"The simple understanding of time and space is an ecosystem that contains light and dark space, the present is chasing the line of the future, the future is chasing the line of the past, the present can be said to be the future, and the future can also be said to be the past." Zixia Fairy said.

"Is it so mysterious?" Li Furen was speechless.

"Do you know what shape the universe is?" Fairy Zixia asked.

"Isn't it infinite?" Li Furen was puzzled.

"Infinity has shapes, too!" Zixia Fairy said.

Li Furen frowned: "Infinite still has shapes?"

"The shape of the universe is round, and the circle itself is infinite, because only the circle can represent infinity in all directions without dead ends." Zixia Fairy said.

"Round ......" Li Furen squinted.

"At the same time, it is precisely because of this circle that space-time can form a cycle, just like the moon revolves around the human world, the past, the present and the future are theoretically a line, and this is space-time." Zixia Fairy said.

"If space-time is a circle, then isn't everything said to be repeated?" Li Furen said.

"The present is changing, the future is changing, all beings are different, and even the cycle of time and space is not likely to repeat." Zixia Fairy said.

Li Furen only felt that his head was big, and he looked at her speechlessly.

"You can trace the line of the past, but you can never find the line of the future, because the future is always changing." Zixia Fairy said.

"If you keep talking about it, you won't have enough brains, okay, let's not talk about it." Li Furen closed his eyes.

"Why, you don't want the space-time treasure box anymore?" Fairy Zixia looked surprised.

Without looking at her, Li Furen said: "What you get is what I get, just give it to me when you get it."

"The beauty you think, if I get it, it's mine." Fairy Zixia gave him a blank look.

"You're all mine, all mine!" Li Furen said with a smile.

"I want the space-time treasure box to avoid the pursuit of Buddhism, what do you want the space-time treasure box for?" Fairy Zixia was puzzled.

"Even if you can't go to the future, it's good to travel through the past." Li Furen said with a smile.

"I advise you not to try it lightly even if you get it, the universe of heaven and earth is an extremely unstable infinite circle, time and space are very unstable in it, once you make a mistake in the shuttle, you will pay a great price!" Zixia Fairy said.

Li Furen looked at her.

"Go to the universe of heaven and earth first, and then there is time and space, time and space are the births of the universe of heaven and earth and are affected, you better understand!" Zixia Fairy said.

"At what cost?" Li Furen asked.

"There are many places in the universe of heaven and earth that are Jedi, even if the space-time treasure box enters, it may not be able to shuttle out, once you enter by mistake, you may be trapped for eternity!" Zixia Fairy said.

"She said that there is indeed a thing, and that it is very dangerous to travel through time and space." The Golden Crow God King said.

"Go to bed early, I'll have something to do tomorrow!" Zixia Fairy said.

Li Furen, who was pondering, couldn't help but look at her: "What's the matter?"

"The Lord of the Yellow Flower Observatory invited the demon kings from all walks of life to hold a treasure gathering meeting and invited me to participate." Zixia Fairy said.

"Yellow Flower View?" Li Furen was stunned.

"I didn't want to go, but tomorrow I can go and see if there are any treasures that suit you and buy you some." Zixia Fairy said.

"You're going to buy me a treasure?" Li Furen was slightly stunned.

"I've never been involved in their chores, not for you, what am I going to do?" Zixia Fairy said.

Glancing at her, Li Furen put his arm around her shoulders and said to the Golden Crow God King in his heart: "It's really not an ordinary coincidence!"

"You can just go with her to meet Liu Mi and them." The Golden Crow God King said.

"I didn't even see Luo Zhu and them this time, in fact, I don't want to see them anymore, and seeing them is just to make them sad again." Li Furen said.

"This difficulty will meet the spider spirits, unless you let Tang Seng replace you, otherwise you can't see it." The Golden Crow God King said.

"Affection is ruthless, ruthless!" Li Furen said.

The Golden Crow God King did not speak.

Day 2.

Early morning.

Seeing Fairy Zixia get up and dress, Li Furen looked at her and said, "How about going together?"

Fairy Zixia looked back at him.

"It's boring to stay here!" Li Furen said with a smile.

Meimu was thoughtful, and Fairy Zixia groaned.

"What, you're afraid I'll run away?" Li Furen teased,

"It's okay, I'll buy you what you like!" Zixia Fairy bowed her head.

"Listening to your rich and rough tone, what's the matter, getting rich?" Li Furen got up and pulled her into his arms, looked at her and smiled.