Chapter 424 (1/2)

Su Huilan took a deep breath, slowly closed her eyes, let her consciousness sink into the Qingming, and then did what Qingmu had just done - lined up the surrounding spiritual force field.

Her strength is not as great as Aoki, but her control is more subtle and delicate. Her mental power diffused slowly and evenly around. First, it squeezed the natural mental power on the island away from her and isolated a mental vacuum centered on herself.

Then, the space slowly spread to Aoki and surrounded him a little.

Suhuilan had another strange feeling, as if she were touching the man. But the man was like an immortal in the clouds, so that she couldn't see her true face, even though consciousness had penetrated his body.

When the vacuum completely enveloped Aoki, she stopped. Because the peripheral mental pressure suddenly increases with the increase of space, just like pushing a spring to the bottom and suddenly stops, and the next thing to bear is its rebound force.

If she did her best, of course she could expand the space a little more, but she was very sure that she couldn't reach the extent that Aoki had just emptied the whole cave. This feeling of pressure on all sides is really bad. The conscious body seems to be torn apart.

Until now, Su Huilan didn't know how strong Qingmu was and how much pressure she had just endured!

What is your limit? She looked at Aoki with admiration and curiosity.

At the moment, the vacuum has become a dazzling white, and the space disappears, leaving only her and Aoki. The ground was gone, and the stones, branches and grass on the ground were gone. The fire fell right on the edge of the vacuum, half inside and generally outside. The inside half is gone, and the outside half is still burning.

Aoki is smoking. The sparks on the cigarette end and the white smoke are obvious, but only the outline is left. His whole figure is a black-and-white sketch pasted on the wall.

Su Huilan just wanted to confirm once again whether what had just happened was normal here, so she didn't stick to it. After all, it was hard to bear the tidal mental pressure outside.

She withdrew her mental strength and said, ”it's not an illusion. It's really strange here!”

Aoki said, ”do you feel that we were like two-dimensional creatures just now?”

Su Huilan nodded and said, ”indeed, I think you're looking at a picture.”

Aoki said, ”when you talk about Klein bottle, I always think, what is this special bottle made of?”

”As I said before, the Klein bottle is actually a four-dimensional space. It has one more dimension.”

”No, no, I don't mean space. I mean what materials the bottle should be made of, such as glass and plastic.”

”Ha, how can it be!” Su Huilan Tucao said. ”Glass can only make complaints about the visual model of Klein bottles in the three-dimensional world, but not the real Klein bottles.”

”But since it is a distorted space, what should be the reason?” Aoki said. ”What are the usual reasons for space distortion?”

Su Huilan said: ”it is usually mass, that is, gravity. The space around a massive celestial body will be distorted by gravity, and light will bend when passing near it. Black holes are the most extreme example.”

”What else?”

”The universe is very complex, and there are things we don't know, such as dark energy, dark matter and so on.”

”What about mental strength?”