At the other end of the passage is a staircase that goes down, not very high, twenty steps, spiraling downward, but it has landed in less than half a circle.

When we stand at the top of the stairs, we can see the floor below, and the miserable white fluorescence is emitted from the lower floor, and we are not yet able to see the light source from where we are standing.

The fat brother smiled: "Hehe, this tomb is quite creatively built, and it has a duplex structure, which is very good at using space." ”

I said, "There's nothing strange about this, you see the door openings we came over, they are all flat-roofed, which is different from the ancient buildings of our country, I remember that we see more arches, unless it is for special purposes, there will be absolutely no beams." ”

After hearing what I said, Yan Qiu immediately praised: "Okay, Zhan Xiao has made progress, and he can also notice the special structure of the building." This shows that the building technology here is more advanced than what we have seen, and the building system is more mature. Including the layout here, you must not have noticed that all the independent spaces that are divided here have a golden ratio of length and width, and the aspect ratio is also a golden ratio, which makes people look very comfortable. ”

Su Rina asked: "I've heard of the golden ratio, but I don't know what it is, and the teacher didn't tell me about it when I was in school." ”

The fat brother laughed at Su Rina and said, "Why are you stupider than me, you don't even know the golden ratio?" ”

Speaking of conscience, in fact, I don't know much about myself, I remember when I was in school, this part was to understand the content, but I did hear of the golden ratio, but I don't know that the fat brother should not know it anymore, I guess he must have figured it out by himself, not the right answer.

So I asked, "Do you know the golden ratio?" Tell me, what is the golden ratio? ”

The fat brother tilted his neck, shook his head and said: "Although I always fail in mathematics, I really know this golden ratio, which is one to 0.618." ”

I turned my head to look at Yan Qiu, Yan Qiu smiled slightly, closed his eyes, and confirmed the fat brother's answer.

I was still not convinced, and continued to put the fat brother: "You say that the proportion is known?" Who wouldn't memorize a number, I don't know which magazine you swept from? ”

The fat brother was not in a hurry, but still shook his head and said, "Don't forget what your brother does." ”

Jiang Li said: "Aren't you a private detective? ”

Su Rina was pleasantly surprised: "Yo drink, why didn't you say it earlier?" Why are they half a year younger? ”

The fat brother frowned and said to Su Rina: "Go and go, don't be close to me as a learned person, I'm talking about the past." ”

"Before? Zhanxiao, what did the fat brother do before? Jiang Li asked me.

I thought about it for a moment before I reacted, and said to everyone, "Oh, the fat brother used to take pictures. ”

The fat brother was dissatisfied and added, "What are you taking pictures of?" Why is it so ugly? Photographer, you know? That's called a photographer. ”

Su Rina glanced at the fat brother and said, "Hey, it's not for photography." ”

The fat brother no longer argued, but said to us: "I'm a photographer, don't you know the golden ratio?" From the perspective of photography, ahh scenery, it can be perfectly distributed. ”

Yan Qiu agrees with Fat Brother's statement: "It seems that Fat Brother really understands, and the most useful thing for the golden section is artistic effects, painting, photography, architecture, and even clothing." ”

It's easy for the fat brother to seize an opportunity to show off, how can he let it go? He continued: "Divide a photo into a nine-square grid with four lines, and the four intersection points in the middle of the photo are people's visual interests, and put what you want to shoot in one of those four points to highlight the subject of the photo. For example, when taking a portrait, the face is placed at one of the points, so that the character and the back. The scenery can be well combined and makes people look comfortable. In this photo, the countless line segments that appear, including the connections between the dots, all contain the golden ratio. ”

I really underestimated the fat brother, I thought he was the master of mixing rice with strength, but I didn't expect him to be thick and fine, and he used what he learned to the extreme.

I learned to take photography all my life, and I was able to be a private detective, specializing in taking evidence for others. Now that he is in this ancient tomb where even Yan Qiu is confused, he has even applied his knowledge of photography.

My feelings for the fat brother immediately increased my admiration on the basis of trust, and it was really like Jiang Rou said, the fat brother is a smart fat man.

As we spoke, we reached the lower level, and the space on the lower level was not large, about the same size as the previous tomb, of course, it must have been built according to the golden ratio.

The tomb is still very empty, according to everyone's analysis, this builder should be a good use of space, but in this stone room, why don't you put anything? It's a bit of a waste of space.

There should always be a funeral object in the tomb, such as bottles and jars, utensils, dishes and chopsticks, etc., no matter what, there should also be a mural, the tile beauties on the wall before, and the wolf mural in the wolf den, not only reflects the exquisite painter, but also reflects the maker's ingenious design and scientific attainments.

Even the row of small bronze figures outside are carved lifelike, why is it really in the tomb, but it is simple? I can't figure it out anyway.

This is still not the main burial chamber, because we don't see the coffin, only a pit in the center of the stone chamber, and the pit radiates a very cold white light.

The place where there is light is naturally the most attractive place for us, and we can only see clearly when we walk next to the pit, the pit is circular and has a diameter of about five meters. It was not a natural collapse, but an artificially built structure, which was supposed to be a pool, but there was no edge of the pool, and its edge was level with the ground.

Judging from the slow ripples on the water surface, the water here is also flowing, and it should also be using the underground river water, and there is a lot of white scale near the edge, which may be rich in minerals, mineral water.

The beam that attracted us was in the water, as if there was a little energy-saving light bulb in it, very bright.

Everyone stood at the water's edge and watched for a while, but there was nothing to admire, but they didn't know what was shining under the water.

Our attention quickly drifted around, and everyone looked in all directions, looking for other clues in the room.

As soon as I turned around, I saw that in the wall behind me, there was a small square hole, this hole was not large, but it was already obvious, the side of the square hole was less than an inch long.

I immediately said to everyone, "See? It's another door, this hole must be a keyhole, I just don't know where the key is? ”

We carefully surveyed the perforated walls, and although they were cleverly disguised, we could still see that there was a thin crack in the brick joint, which must be the outline of the door.

Everyone continued to search, hoping to find the key to open the door in the stone room, or a place to hide it, but under the white light of the water, there were no other furnishings in the room.

The fat brother said to everyone: "I see, this builder is a puzzle lover, and this has set up a hurdle for us to find the key to open the door by ourselves." ”

So we went back to the edge of the pool, staring at the underwater light, contemplating the problems that the stone chamber had left us.

I said to everyone, "Well, you wait up there, I'll go down into the water and see, first find out what is glowing, and then see if there is any clue to the key, and now the only place where the key can be hidden is probably in this pool." With that, I sat down and took off my shoes.

Jiang Li squatted next to me, kept tugging at my clothes, and said, "Zhanxiao, you can't go down, this water may be poisonous, what if something happens to you?" ”

I said to Jiang Li: "Impossible, this water is living water, and someone who poisoned it would have been washed away a long time ago." ”

Jiang Li still tugged at the corner of my clothes and said, "That's not good, what if that glowing thing is poisonous?" You see it's always there. ”

I was pinched by her that it was inconvenient to move, and I said a little impatiently: "Jiang Li, when did you care about me so much?" Aren't you afraid that your sister Yanqiu will be jealous and kick you down? ”

Seeing that he really couldn't stop me, Jiang Li gritted his teeth and whispered in my ear, "There is a person standing in the corner." ”