Countless unnamed ornate plants slowly closed back from all around us, the giant trees in front of us grew bigger and bigger, and the pale edge of the platform was getting closer and closer to us. Wang Dake flew in front of me, and although I couldn't see her face, I could still feel that every strand of her hair was crowded with surprise and curiosity. This girl is not very old, but her experience is beyond imagination, but in all kinds of casual times, she can always show innocence and innocence that is inconsistent with this experience. It's weird and it's rare.

This layer is a little different from the above, the upper layer is thirty or forty meters high, hidden in the branches and leaves that cover the sky, blocking the light of the luminous body in the sky, only the luminous body at the end of the head and tail can shine down, so it is not as bright as the top layer. Those luxuriant plants grew in the most intense place on the periphery, forming a huge circle, and in the middle were dozens of houses, scattered there, although there was still the shadow of that unknown style, but the size was relatively normal, and it looked like a foreign village.

We all felt a little trance when we stood on the edge of the platform, this complete structure lost the beauty of the prehistoric ruins but had a mystery close to reality, and for a moment no one dared to take a step forward.

Or Liu Dongxi broke the deadlock, "What are you doing in a daze?" Let's go! With that, he took the lead in cutting off a vine as thick as a child's arm, and walked over.

I carefully avoided the large cloud of green slime dripping from the vines, and followed him in, these plants all looked very crisp and juicy, and even the flowers were surprisingly fat, I thought it might have been something that turned on the lightsaber last time, so much of a change had taken place, and the somewhat dead world on the trees was full of life.

We kept waving our swords and carving our way through this lush, low jungle, and in the midst of the slurry, I almost felt like a herbivorous dinosaur, so excited to break into this fat food.

There don't seem to be many plants in this circle, but they really walked for a while, maybe it was the vitality here that made us all a little excited, and we talked a lot in the process of moving forward, even Lu Yan said a few more words. But these words are very unnutritious, only a conversation between me and Wang Dake is quite serious.

At that time, I was struggling to chop a huge tree vine blocking in front of us, and Wang Dake had no knife in his hand, so he leaned over to me and said, "Fourth brother, I just want to tell you something about something!" ”

I looked at her quite strangely, this girl had been vaguely distant from me, and I didn't expect to take the initiative to talk to me at this time.

"You say, I'll listen."

"That metal ball from before, it should be above us, right?"

I recalled, "yes, it's probably the top position!" ”

"I think, is that thing the controller of this space?"

"Controller?" I didn't get it.

"It's the one that controls the running of this place." Wang Dake explained.

As soon as she said this, I understood a little, and the idea was very close to mine, "You mean the same as I thought, I think, it's like we are watching a movie, this place is just a movie on the screen, and the ball is a projector in another room!" ”

"Yes, that's what I meant."

"But I don't quite understand why one becomes this and one becomes that."

"Fourth brother, have you ever heard of the four-dimensional space?"

Of course I've heard of this, and I've seen some science fiction movies anyway, so I still know the simple theory.

Wang Dake saw me nodding and continued, "This place may be a four-dimensional space. We have no way of knowing what is happening in another dimension. ”

She reminded me that it could be so. In the past, I read a popular science book that introduced multidimensional space and assumed the concept of direction in different dimensional spaces. For example, in a one-dimensional space, the world is a line, and the person is a point, only in two directions, and everything you see is the same, all points. In the two-dimensional space, the world is a plane, and everyone is a line, so there is a plane direction of 360 degrees, simply put, it is front and back, left and right, and what we see in this space is lines and points, and the concept of shape is enriched. In the three-dimensional world we are in, there are more up and down directions in space, and the shapes of objects are greatly enriched at once.

It emphasizes that the space in the lower dimensions is imaginable, but the space in the higher dimensions is something we cannot imagine, and we cannot know which dimension is more than the four-dimensional space and how incredibly colorful that space can be.

What Wang Dake means is that we are in a multi-dimensional space, and when we are in the space of the metal sphere, the tree will be in the direction that we cannot touch, and now we are in this tree, and we cannot see the world that touches the mechanical sphere. As for the membrane that only appears in the rain, I am afraid that it is a key to open the three-dimensional world, and when it appears, the space of the tree is guided to our dimension, and when it disappears, it is the opposite. Extrapolated in this way, the scattered world that Liu Dongxi and I saw before may exist in a dimension that we can't touch, and while the light sword opens the Danding, it also adjusts the dimension outside, and it is the sword that travels through time and space that opens the world on this tree.

Thinking of this, I got goosebumps all over my body, and my heart was shocked, if this is really the case, what should this space look like, is it really as scientists guessed, that extra dimension is time, and the countless three-dimensional worlds are dressed into the shape of a kaleidoscope? If this is the case, we must be careful not to know what action will trigger the prohibition and throw us into another space that we don't know what shape it is.

My set of thoughts stunned Wang Dake, and it took a while to admire: "Dake is dull, the fourth brother didn't understand what he said." ”

Liu Dongxi listened to it for a while, and then leaned over and said, "You heard him say that the mess is all coaxing, I have never seen such a mysterious thing when I am so old." ”

Wang Dake seemed to be a little unhappy, turned his face to stare at Liu Shi, and said word by word: "I haven't seen it either!" ”

When Liu Dongxi saw this, he knew that he had offended people, so he laughed twice and didn't come up with anything, and went to cut down the tree again.

I was amused when I saw Liu Shiwu eating deflated, and said to Wang Dake: "Actually, what I said may be a little too complicated, and the real situation may be much simpler." ”

Wang Dake agreed, still thinking about it.

I felt that this kind of thing was too twisting and turning, and it was not a good thing to cling to it, so I said: "Dake, I think Liu Shiwu really likes you, if you really don't like it, he will tell him directly, you see him jumping up and down in front of you every day, like crazy." ”

"Who would like him, like a weird uncle."

"Like Lu Yan?" I asked.

Wang Dake's face turned red instantly, and he grabbed the small square scarf around his neck and stopped talking.

Lu Yan ...... "I don't know what to say, Lu Yan's identity is a mystery, we all suspect that he is the Lu Yuan back then, is such a person suitable for entrusting for life?" I looked at the shy Wang Dake, and sighed for Liu Dongxi in my heart.