"You just said you had a few days at their place?" At some point, the cold bench had already sat behind me and my junior brother, and his face was full of mud except for his mouth and eyes, which looked a bit like Monkey King.

I wanted to laugh a little, but I still held back, because the cold bench's expression was very serious at this time, which made me nervous too: "Two meals in three days, what's wrong, isn't it...... What's wrong? ”

"What's wrong!" The junior brother swallowed another biscuit, probably too dry, his facial features were wrinkled together, and he drank saliva before saying: "Little master, you must not be corrupted by the extravagance of the capitalists, come, come to the dregs of our people, wake up!" As he spoke, he gave the cold bench two packs of biscuits.

The cold bench ignored him and then asked me, "How can it be three days?" ”

I suddenly remembered that I was afraid that my junior brother and sister would be worried about my leg injury, so when I spoke, I was in a coma for two days, and now after being reminded by the cold bench, oh my God, I suddenly realized that there was a two-day time difference between us!

"The six sons were injured, so we were delayed in the graveyard for another two days." I made a random reason, and the cold bench didn't ask any more details, probably understanding the time difference. The junior brother saw that we were all solemn and worried, so he asked what was wrong, I briefly explained to him, the junior brother thought about it, and concluded: "Senior brother, you mean, from our separation to the rendezvous, you have passed three days, and I have only passed one day with the little master?" How is this possible?! ”

"This is not theoretically impossible, unless, one of us, enters a four-dimensional space, and in that space, because the motion of particles becomes faster or slower than in three-dimensional space, that group of people experiences faster or slower time than normal time. As the Buddha says, one day in heaven and one year on earth. I analyzed.

In fact, I am not sure about the existence of the four-dimensional space, but I want to refute my junior brother reflexively, and I am infected by the strange atmosphere of the underground palace, so I said it for a while. Anyway, this four-dimensional space was proposed by Einstein, not me, and I just put Grandpa Ai's theory out, as for believing it or not, it depends on ourselves.

"So let's say so...... Could it be you or me? The junior brother half-jokingly said, it seems, he doesn't believe it very much, but he is very clever that he threw this problem of the century to the most convincing person here: "Little master, what do you say? ”

I also very much want to know what the cold bench thinks, after all, my analysis is learned from books, and it has not been tested by practice, so it seems that there is no confidence in saying it, and I also want to know very much, whether the cold bench is not believed, because I also looked at the cold bench, this look surprised me, the cold bench is actually in ...... Idle? But in the blink of an eye, the dullness in his eyes disappeared, and he became as cold as usual.

"It doesn't matter who goes in, what matters is which one is the four-dimensional space." The cold bench took out the dagger, and drew a few squares on the ground in the middle of us, which looked a little familiar, and after the painting, I found out that it was a gossip map, and the cold bench compared it on the map: "Now our position is due west, that is, the palace in the Bagua Palace, and it is Ze, so the relief in this tomb should be related to Ze, but now, it is obviously not; Pushing further, the tomb that Qianyi entered for the first time was in the northeast direction, that is, the Gen Palace, Gen is the mountain, but the relief on the wall is the head of the earth that lives in the underground river; Then the second tomb is located in the southwest, Kun Palace, Kun is the ground, but what you see is the little snake in the water......" As soon as the cold bench was marked, he breathed a sigh of relief, and the junior brother retorted: "You can only show that there is a problem with this gossip diagram, what does it have to do with the four-dimensional space?" ”

I understand what my brother meant, I have verified this problem when they entered this tomb, but I can't explain it with common sense, because at that time I didn't think about the existence of a four-dimensional space (I think I may have been persuaded by Cold Bench). But now that I know, it's easy to explain, I straightened out my thoughts and compared on the map: "There is no problem with this gossip map, the only explanation is that it is moving." In the initial case, the eight directions correspond to the eight palaces, Zhendong, Linan, Duixi, Kanbei, Xundongnan, Qianbei, Gendongeast, Kunnannan, and the eight palaces correspond to the eight reliefs in the tomb, and the rare beasts on the reliefs also correspond to the bottom of the human ghost head chessboard in their respective tombs. When someone touches any of the burial chambers, these burial chambers are like a turntable and begin to rotate, so there will be a mismatch between the palace position and the orientation, and the space where the turntable is located is a four-dimensional space, and these burial chambers should be the particles in this space. After speaking, I looked at the cold bench and saw him nodding his head gently, and I quietly breathed a sigh of relief in my heart.

"Wait, I have a question." The junior brother hugged his shoulders and said, "According to what you said, we are all in this space now, so the speed of particle motion is the same, but why, you are still two days longer than us?" ”

I was stunned for a moment, and I was immediately asked, the premise of the existence of this four-dimensional space was the time difference between us, but now, another conclusion deduced from the four-dimensional space contradicts the original premise...... Could it be that I was wrong? Or was I fooled by my beloved grandfather? So how to explain the problem of the dislocation of the Bagua Palace?

At this time, the cold bench suddenly picked up two packs of compressed biscuits, I was stunned, damn, this kid's appetite is too good, he can still eat it at this time, but in the next second, I found that I was wrong. The cold bench stacks two rectangular packets of biscuits on top of each other so that the two sides with the largest cross-sectional area are close to each other, and then begins to rotate the biscuits. I probably understood that he was showing us how the plane of the burial chamber moved, but what I didn't understand was why he was using two biscuits to rotate at the same time, one fast and one slow?

The junior brother was also confused, and said anxiously: "Little master, say what you want to say directly, and you are polite to us." ”

The cold bench rotated while explaining: "Just now the dry one is half right, it is not only the space where the tomb is located, but also the space where the river below the chessboard is located, so there are two four-dimensional spaces in total. ”

"Two?!" I was greatly surprised, it was incredible enough to meet one in my life, and now we actually caught two of them at once! The junior brother also couldn't close his mouth happily, probably like me, he had been successfully brainwashed by the cold bench, and he was convinced of the existence of the four-dimensional space: "Now the fucking is making a lot of money!" Little master, the money in the bank card will not let you lose, count me as a part in the future! ”

The cold bench glanced at him, and then said: "According to Qianyi, they stayed in the river for one day and the tomb for two days, which is the same time as me and Dui Er spent in the river, so the rotation speed of the space where the river is located is slower than that of the space where the tomb is located. Now, for the sake of explanation, we divide these two spaces into eight squares equally, and then connect the two burial chambers that Qianyi had entered before, that is, the first chamber is four squares wrong clockwise from the initial position, the second room is one square wrong clockwise from the initial position, and the third, that is, the burial chamber where we are now, is four squares wrong clockwise from the initial position, and the time difference between these three is about 3 and a half hours of river time and half an hour of tomb time, and in these three tombs, The upper space relief corresponds to the lower space rare beasts correctly, only the third room, combined with the Zhengdong Zhen Palace that I and Dui Er originally entered, starting from touching the mechanism, to Qianyi entering the first tomb, the time difference is roughly 4 hours of tomb time, you can roughly deduce that the speed of the space where the tomb is located is 8 hours in a circle, for the convenience of understanding, we call it the tomb time, the space where the river is located is 3 times that of it, that is, a circle of less than 2.7 hours......"

"Wait...... Wait, little master, why do I get more confused the more I listen? The senior brother's brows were almost twisted together, "What kind of tomb time is river time, isn't it all Beijing time, how many more times are there?" ”

Actually, I also heard it confusedly, the rotation speed of the space where the river is located is slower than that of the space where the tomb is located, I understand this, but how slow is it and how to calculate it, I am completely confused. It's just that I'm not too embarrassed to ask, but now that my junior brother has proposed it, I'll take a ride and prick up my ears to listen.

The cold bench looked at me and my junior brother, and there seemed to be some doubt in his eyes: "If you don't understand, forget it, you just need to know the conclusion." As he spoke, he raised his wrist and looked at his watch, "Rest for another twenty minutes, and we'll go down." ”

"Where to go?" The junior brother was stunned for a moment, probably not recovering from the blow of IQ suppression.

The cold bench looked at the ghost head chessboard with faint eyes: "Gengong River Road, our final destination." ”