Last time, Shen Yifan saw the giant bat and the puppet fighting, but the puppet was burned to ashes by the black ointment, and Shen Yifan confronted the giant bat on the beam of the bronze hall.

Shen Yifan naturally did not sit still, watching the giant bat pounce on him, his body flexibly jumped in the opposite direction of the giant bat, jumping from the original beam to the opposite beam, the giant bat pounced in the air and found that Shen Yifan had reached its back, and hurriedly turned around and wanted to bite Shen Yifan again, but as soon as the huge body turned around, the whole head slammed into the pillar of the bronze beam, and the body of the collision sank, and he actually fell off the beam.

Seeing this, Shen Yifan hurriedly jumped up a few floors, and saw that there were four doorless door frames on the beam in front of him, which looked very much like entrances and exits, but which one entrance and exit on one side was right? Looking down, I saw that the giant bat was swinging its body again, wanting to fly up and attack Shen Yifan, and the speed was amazing. Shen Yifan seemed to see a black wind whistling towards him. Shen Yifan still had to think about it, seeing that the giant bat's momentum was about to hit him to death, he hurriedly picked the entrance and exit casually and turned in, and the giant bat also happened to follow behind, but its body was too big, and the entrance and exit could only accommodate its head to turn in, plus the speed was too fast, and it hit the door frame at once, and the whole head was stuck in the entrance, and it desperately used its mouth to bite Shen Yifan as much as possible, but it was also in vain.

Shen Yifan ran towards the front with a roll, looked back at the head of the giant bat, and felt palpitations. He didn't dare to stay longer, what he wanted now was to find a way to leave the bronze hall in front of him as soon as possible. The person who thought about Shen Yifan in his mind had already come to a bronze hall again, and the bronze hall in front of him was exactly the same as the previous two, this time Shen Yifan had already concluded that the bronze hall in front of him was a labyrinth, and it was a very complicated labyrinth.

Shen Yifan had just entered through an entrance on the beam, if the next bronze hall was parallel to the previous bronze hall, the position where he appeared should be the beam, and now he was on the bronze floor looking at the surrounding situation. Shen Yifan realized that something was wrong and hurriedly turned around and walked out towards the entrance and exit where he originally came in, but what was even more strange was that there was still a bronze hall in front of him, which was completely different from the scene before he just entered the bronze hall in front of him, this time Shen Yifan was absolutely stunned, it was a matter of a few seconds before and after, and when he turned around, the scene in front of him was completely different, he remembered very well that he came from a bronze tunnel more than one person high, and the tunnel actually disappeared without a trace in a few seconds.

Shen Yifan wanted to return to the bronze hall in front of him from the entrance and exit behind him, but he hesitated for a moment, when he went back, it was no longer the previous bronze hall, he was actually standing on the top of another bronze hall, pitch black, without any light.

Shen Yifan didn't have any courage at this time to turn around and enter the entrance and exit behind him, he didn't know what the next place he would enter, and he didn't know what to do next on the spot? He thought for a moment, took out a glow stick from his pocket, threw it down, and with the faint light of the light stick, he could see that there was still a bronze hall in front of him, which was exactly the same structure as the previous halls, but there was no bronze lamp and lighting on the beam, as the light stick slowly fell, Shen Yifan could see that there were also four entrances and exits at the bottom of the beam, the question was which of the four entrances and exits was right?

Shen Yifan sat on the beam, took out a cigarette to calm himself down, and quickly recalled all the things he knew about the maze in his mind, but the maze in front of him seemed to be the one he hadn't recognized.

The first thing he can be sure of is that the labyrinth he is in should be very large, because the main hall he entered for the first time has been ignited by fire, and the main hall he entered for the second time has a giant bat, and with entering three different halls in a row there is no sign of fire, indicating that the main hall he is in now is far away from the main hall he entered for the first time. The problem is that before and after the main hall he entered, it didn't take more than a minute to enter and exit, how could he be in a different hall, which made Shen Yifan unbelievable.

There was only one possibility he could think of, and that was parallel space. But this is a very unreliable understanding, and no one can explain what parallel space is. The only thing Shen Yifan could think of was that the labyrinth he was in had been folded in half countless times, and the points of the folds were the entrances and exits in front of him.

I say that it may be difficult for everyone to understand, a simple explanation we compare the maze that Shen Yifan is in to a piece of paper, the maze that Shen Yifan entered for the first time is a corner of this paper, when he enters the second labyrinth, one corner of the paper and the other corner are folded in half, when he goes from the second palace to the third palace, there is a fold from the second corner, and the next piece of paper can be folded in half from the corner to the corner without the consideration of volume. Shen Yifan was on the paper in this environment, and he felt that he had been in the middle of folding the corners in half, and he didn't know that the next time he entered the hall, the corner was folded in half again.

In fact, building a maze is a very complex process, generally simple maze also requires the builder to have a strong knowledge of geometry, we can do an experiment, you can draw the simplest maze at will, if you don't use geometric knowledge, this maze is not easy to crack, or in the end, even the person who is responsible for your own painting does not know how to get out. And the maze that Shen Yifan is in is far more complicated than the most basic maze by a thousand times and ten thousand times, so it can be concluded that the person who built this maze has a high geometric attainment, otherwise who will build such a complex maze?

Shen Yifan understands that if you want to get out of the maze in front of you, you must first know how to build this maze, and only by knowing the principle of this maze can you crack the maze. He thought quietly in his head, "If I were to build such a labyrinth, what would it be?" First of all, how was this labyrinth built? ”

The construction of the labyrinth in ancient times used a variety of principles, many of which will be allowed to abide by the five elements of the gossip or Qimen Dunjia and the like, in the earlier dynasties may use the Hetuluo book, but the basic principles of the labyrinth will not leave the ancient metaphysics of the Qimen Jiashu and the like. To know the structure of the labyrinth, it is important to know what kind of armor was used by the person who built the labyrinth. A few years ago in Henan unearthed an ancient tomb in a labyrinth, the use of the five elements of the magic of the law, with five different sizes of space to build a labyrinth, at the beginning of the archaeologists did not understand its method, when they understood the basic principle, they quickly cracked the tomb labyrinth, in fact, the principle is very simple, is the use of different sizes of space related to each other, there are large to small in fact, five spaces are in the largest space, but the tunnel staircase uses the five elements of change, so has not been able to go out.

Shen Yifan is now in the labyrinth, as long as he knows the principle of construction, it is not difficult to crack the labyrinth, he has thought for a long time that this labyrinth should be built using Qi Chungang's cognition of Kanyu Xuanxuan, he has learned about the last generation of King Min in Beidou City before entering Beidou Mountain, although this person has a high understanding of Kanyu metaphysics, he is actually limited to the understanding of the Seven Star Beidou, so many buildings in Beidou City are inseparable from the Seven Star Beidou and the like. His only way at this time is to bet, bet on whether this labyrinth is Qi Chungang's masterpiece, and if it is his masterpiece, will it still be inseparable from the content of the Seven Star Beidou.

The ancients of Big Dipper City had a very deep understanding of the Big Dipper, and at that time they had already realized that there were many adjacent stars beyond the seven stars, which converged into a constellation, so would they have used the constellation as a reference when building this labyrinth? It's like traveling through the seven-star Beidou mechanism at the beginning, including all the galaxies known to the constellation Ursa Major? Thinking that Shen Yifan's mind once again presented the star map of the constellation Ursa Major, he used each known star as a bronze palace and then merged the Big Dipper into a straight line, and after an hour, Shen Yifan had already assumed the maze in his mind.

The labyrinth designed in his heart is designed according to the premise of the ancient cognition of the seven stars of the Big Dipper, using the cognition of the seven stars around the Big Dipper as the main body, and the forty-two stars are set up as forty-two bronze halls, of which only seven bronze halls are the main halls to leave the labyrinth, and the others are the virtual halls of the labyrinth. According to ancient metaphysics, only the seven bronze halls connected to each other of the forty-two halls are the gates of life, while the others are the gates of death. And these seven bronze halls are set up in the middle of the entire labyrinth in the arrangement of the Big Dipper. The maze hypothetical in Shen Yifan's heart is very simple to say, in fact, if it is to be built, it is a very huge project, if this is the case, it may be that the entire underground stars between the two mountains of Pojun and Wuqu are all the bronze halls in front of him, according to the characteristics of the first two bronze halls he saw, the murals on the bronze walls alone may be built for more than ten years.

Shen Yifan knew very well that if he wanted to know whether his idea was correct, the only way was to try it himself and re-walk the maze of assumptions in his heart, so that he could confirm whether his idea was correct? He looked around, then folded a glow stick and threw it down, looking at the four entrances and exits at the bottom of the bronze beam, his whole body had jumped down. According to his own thoughts, the position he was in now was still two places away from the Shengmen, and from the bottom he should have gone from the north entrance, and he entered the north entrance and exit as he thought about it.

When Shen Yifan entered, it was an identical bronze hall, but the difference was that Shen Yifan was in the middle of the hall under the beams of the main hall, and a row of bronze oil lamps were lit from bottom to top on the beams against a row of beams in the south, this time he jumped down to the west of the hall without hesitation, and sure enough, there was also an exit on the west side of the hall. This time, Shen Yifan paid special attention to the murals in the main hall, the content of the murals in this hall tells about a magnificent war, and the murals on three sides tell a description of the same scene and three paragraphs, all of which describe the war. It was an overwhelming war, and the army against it was almost completely wiped out by the army of Beidou City. The battle lasted for one night, and it looked like a sneak attack, and the army in Beidou City used the cover of night and the familiar terrain to ambush the army in a dangerous position, waiting for the enemy to camp in a mountain col, his army rushed into it like a tide to wipe it out, leaving not a single mouth alive. Although it was only a mural, Shen Yifan was still shocked by the cruelty in the content, but soon he understood that his purpose was to leave here.

Thinking about entering the entrance and exit again, according to Shen Yifan's assumption, this should be the spoon of the Big Dipper of the Shengmen Hall, the spoon of the Big Dipper, the Tianshu Star Palace, when Shen Yifan arrived at this bronze hall, he was more sure of his thoughts, the style of this bronze hall was almost the same as what he had seen before, but the only difference was that there was no bronze oil lamp on the beam of this bronze hall, but the night pearl was used as illumination, and Shen Yifan was in the middle of the main hall, and this time the entrance and exit were actually in the middle of the bronze hall. When Shen Yifan entered this bronze hall, the mechanism flap on the floor disappeared immediately, and Shen Yifan didn't feel that he had entered the bronze hall in front of him facing upwards at all.

And there are four different characters painted on the walls of the four doors of this bronze hall, one of which is very difficult for Shen Yifan to understand, is a tall man with a mole on his lower mouth, this person is waving forward, and below are countless flowers and crowds, the strangest thing is that the clothes of the characters on this mural are not ancient clothes. There is also a poem on this mural, 'Xin has a golden turtle can wear the lord, and the flag is divided into eight sides to Qinzhou', Shen Yifan was also secretly surprised when he saw this poem, and he greatly admired the person who built this bronze labyrinth.

Why Shen Yifan was so surprised when he came to this poem, I won't explain it in detail in the book, you can check this poem, you will naturally know. All I can say here is that it is a prophetic poem, and it is so accurate that I will not elaborate on it here.

Shen Yifan came to a bronze wall in the south and took a closer look at the wall, still confident. He pushed hard against the wall, and sure enough, there was a gap in the bronze wall, which was an entrance. After entering, there was a very narrow downward passage, but every few meters of the passage was illuminated by a night pearl, and Shen Yifan came to the next bronze hall very easily.

The entrance and exit of this bronze hall are on the beams of the second floor, and it is easy to find the night pearl illumination, and the murals in the bronze hall depict four people in a meeting; The content of the stickers, etc., the content of the mural is very obscure, and Shen Yifan also took a general look at it, and entered the next hall. There were not many words, and after Shen Yifan mastered the essentials of the labyrinth, he soon came to the last second bronze hall, that is, the Kaiyang Star in the Big Dipper.

The three-sided frescoes of this hall tell the story of the plague, and the frescoes depict many places where there was a serious plague and many people died, including a huge bat. Shen Yifan didn't understand what it meant, but he soon knew that this catastrophic plague should have been brought by bats.

When Shen Yifan came to the last hall, he felt that there was already an air flow at the entrance and exit of the hall, it should be the last hall, as long as he entered the entrance and exit on the north side of the hall, he should be able to leave this bronze labyrinth, there was still a night pearl illuminated in the hall, and the entrance and exit were at the top of the hall, and at this time, the murals of the hall attracted Shen Yifan. In fact, there is only one mural in this hall, and on the other three walls, each wall is engraved with four words, which are the sunrise in the east; Huaxia Prosperity; Heavy battle Ezhou, there is also a mural is a magnificent battle, the battle looks incomprehensible, almost all the gods and Buddhas have participated in this battle, and the side is to fight again.

Shen Yifan didn't think much about it at the time, he left when he saw the exit, and sure enough, he left the bronze labyrinth unharmed, but then he recalled that the murals of the seven bronze halls along the way felt very weird, and he concluded that the murals of the seven bronze halls should be prophecies, because many of them have become history, but these things only happened hundreds of years after the Tang Dynasty.

When Shen Yifan left the labyrinth, he found that he was only a few hundred meters away from Qianlong Ping, and looking at the glittering firelight on it, he could conclude that Jin Jiaoyu and the others should be on Qianlong Ping, so he dragged his tired body all the way to Qianlong Ping.