Time and space seemed to stop at the same time, and in this vacuum, the breathing of the three of them had lost their frequency, and the horror in their eyes could not be dissipated for a long time. Only then did Grandpa know that Taigong and they didn't realize that they were taking a curve at all, thinking that they had been walking in a straight line all along, and only Grandpa could see this. Grandpa was also frightened by the strange atmosphere.

"Big boy, do you mean we've gone through eleven bends since we entered the hole?" Taigong looked at his grandfather, wanting to reconfirm whether what his grandfather said was true, in fact, Taigong knew that there would be no falsehood, his son had never lied, and he could see some things that others could not see, but when people were in extreme danger, they always hoped that a miracle would happen, and they all hoped that things would happen in another direction. However, the result must have been disappointing, and Grandpa could not have thrown this unrealistic straw at them.

"Yes, we have now walked a total of eleven corners, and there is another one not far ahead," Grandpa nodded affirmatively, and pointed to the front that still seemed dark and deep to the princess.

Grandpa's answer gave the three of them a slap in the face, and looking at the deep darkness ahead, the three of them turned pale and had even more fear in their eyes.

"As soon as you enter the Yin and Yang Dao, you are a Yin and Yang person" Mao Tong looked ahead and sighed leisurely.

"Is it really the Eighteen Bends of Hell?" Lai Pin asked Mao Tong, but his eyes kept looking back.

"Yes, as far as the little nephew said, there should be seven more curves in front of us, and we will see what we want to see in front of us but don't want to see now," Mao Tong said slowly, looking very tired.

"Don't think about going back, hell is different from Buddhism, there is no turning back here, only the end can be reached by going to the end, if you turn back, you will go on endlessly, there is no end, until you die" Taigong obviously found Lai Pin's eyes and knew what he meant by wanting to go back.

"Grass, grass, grass, how can this be? We are here to be reincarnated" Lai Pin frustrated and swung his sword and slashed at the side wall of the passage.

"Huh, what's going on?" Lai Pin continued to swing his sword, but looked at the wall with a confused face.

"What's wrong?" Taigong and Mao Tong asked, and Grandpa also looked at Lai Pin who was still waving his sword.

"Didn't you find anything strange", Lai Pin continued to swing his sword and slash at the wall, but asked the princess to look at the wall.

"Suck", grandpa and grandfather both gasped at the same time, quite shocked by the unbelievable situation in front of them.

Yes, I saw Lai Pin's sword slashed on the wall, there was no spark that should be there at normal times, and I didn't even hear the sound that the iron sword and the wall should have made when they touched each other, Taigong and Mao Tong both grabbed the sword and slashed it a few times, but what should have happened still didn't happen, grandpa also grabbed the sword and cut it, obviously the sword fell on the wall, but it felt like it was cut in the air, touching it with his hand, but he really felt the existence of the wall, stomping on the wall with his foot, the wall was there, silent. said that he was like a shadow, and he was a real existence, but all his strength seemed to hit the shadow, and this kind of fact beyond the normal thinking of human beings happened right in front of him, and no one could find a reason to explain this strange phenomenon except for being stunned.

", what's going on?" Lai Pin shouted again, only to see him use the iron sword to dig up a black stone on the underworld, but no matter how hard he tried, he couldn't dig the white stone next to him, the iron sword was like no focus point, it was difficult to enter the gap in the white stone, grandpa touched the white stone with his hand, it was as if he was grabbing a breath of air without feeling, the white stone seemed to be broadcast on the TV screen, you can see it, you can't touch it, but the feeling of the ups and downs under your feet is real, Taigong They also discovered this fact, everyone was lonely, Lai Pin was the first to sit on the ground, his expression was like a mourning exam。

"Is this a folded space?" Mao Tong suddenly groaned thoughtfully.

"How?" Taigong obviously didn't understand what Mao Tong wanted to express, and eagerly hoped that Mao Tong would explain, and Lai Pin, who was sitting on the ground, also moved over, with the same expression as Taigong.

"I was also helping people do things, I heard a graduate school brother talk about things in front of me, and it felt a bit similar to what I was looking for, saying that there are two different or two identical things that you see in your eyes, but in fact they are not on a parallel plane, one is real, and the other is a projection of another parallel plane, which happens to be very closely parallel together in reality, and it looks like a complete whole in the eyes of people. Mao Tong tried hard to recall the words he had heard, and they were coherent word by word, but everyone was confused, and they didn't know what Mao Tong said.

"Well, I mean something like this" Seeing that everyone was puzzled, Mao Tong was so anxious that he was sweating profusely, which is called explaining a professional problem by not a professional, and it is really difficult for Mao Tong.

"I mean, just now we tried to see, this black stone is real, but the white stone is projected by the real existence of another parallel plane, which happens to be parallel to the black stone, so we feel that this is a black and white channel, in fact, there is only a black channel. Mao Tong explained in a way that everyone didn't seem to understand.

"Then aren't we clearly stepping on the white road?" Lai Pin asked, and the grandfather and grandfather thought the same thing.

"That's why I said this is a folded space, which means that the white stone projection here is just a little higher than the black stone, but it covers up the black road on our side, in fact, it should be the black stone under our feet," Mao Tong explained.

"No, if that's the case, even if you can't dig up the white stone, you should be able to dig up the black stone that is covered" Grandpa hurriedly said, Lai Pin and Taigong also nodded, obviously they just remembered this question.

"This should be the problem of spatial perspective, we feel very close to things, in fact, far away from us, we are standing here now, stepping on the space node is afraid is also different, when we stand on the black road, the space is the same, but standing on the white road there is disorder, just now when we dig the white stone, we should have been digging is the air, on the white road, the black road is actually far away from us, so we are on the white road, never want to dig the black stone" Mao Tong's statement is reminiscent of the saying that the mountain runs away from a dead horse, it looks very close, but in fact the mountain is very far away.

"What do you mean by that that wall is actually far away from us?" Lai Pin pointed to the wall he had just cut and said.

"Yes, maybe the real wall is far behind the wall," Mao Tong looked at the wall, as if to see through it with his eyes.

"What's going on, it's the same here as there" Lai Pin used his sword to cut another wall with his sword while everyone was thinking deeply, and then exclaimed again.

"It seems that both walls are projected, and the real wall may not be like this" Everyone also tried with their swords, and sure enough, it was the same as the other wall, there was no sparks, no sound, Mao Tong said. Everyone was speechless for a while, but Grandpa put his eyes on the stone slab above his head, picked up his sword, jumped up and swung a sword.

The muffled sound of "Bang Dong" was very harsh in the silence, and at the same time, a brilliant spark shone in the darkness, like a firework in the deep night sky, which was very beautiful.

"Yes, sure enough, the side walls on both sides should be the same stone slab structure as the top, but they are covered by this brick projection, it seems that this passage is even bigger than what we see in front of us" Mao Tong glanced at joy.

"In other words, we don't have to go through the eighteen bends of hell?" Lai Pin suddenly thought of this possibility, the passage space is so large, there may be other ways.

"You mean to go through the wall," Taigong asked Lai Pin and Mao Tong.

"Yes, there should be a different scene behind the wall, it's better to fight than to go through the eighteen bends of hell like this," Mao Tong said decisively, and Lai Pin also nodded.

"Okay, then try it" Taigong also nodded, his voice was very decisive. This may also be a life-saving grass for everyone, and no one will object.

"Let's choose the wall on the side of the underworld, after all, this underworld is real," Taigong suggested, and everyone nodded.

Mao Tong looked at everyone, turned around and threw himself directly at the wall, only to see that the wall seemed to have a wave of ripples, and Mao Tong's figure quickly disappeared.

"Mao Tong, isn't it on the other side?" Lai Pin shouted, but he didn't get an answer from Mao Tong, and the three of them were puzzled for a while, and shouted a few more times, but there was still no response.

"No matter, I'm afraid it's some kind of parallel ghost, maybe you can't hear it on both sides, maybe that guy is calling us over, I'll go first" Lai Pin also made a ripple after speaking, and disappeared in front of the grandfather and grandfather.

"Boy, hold my hand tight" Taigong shouted, holding his grandfather's hand tightly, grandpa was a little expectant and a little scared, and grabbed the corner of Taigong's clothes with the other hand.

There was a ripple, and the grandfather and grandfather also disappeared into the passage.