Waited behind the door, waited for a long time, the door did not move.

The two intend to respond to change with the same.

Wu Xie looked at the door, and followed the fat man along the stone beam to go inside, and soon the fat man irradiated the water with a flashlight, and Wu Xie immediately saw the scene he said.

It was a large mirror, six or seven meters wide, and the flashlight shone down, and Wu Xie suddenly saw the ancient building in the mirror, which was miserable and white, but it was not as clear as the fat man said, and many details could not be seen clearly.

The huge mirror surface of the Zhangjia Ancient Building under the water is as quiet as a painting, and the entire ancient building is shrouded in a dark cyan light source, and there is no sign of flashlight.

The fat man pointed to one of the positions and said, "This is it, I saw them resting here before." ”

Now there is nothing in that place, let alone seeing others, not even the light of a flashlight.

"Seeing that it's so quiet inside, little brother, they can't have been melted by the strong alkali." The fat man muttered, "Are we really late?" ”

Wu Xie shook his head and said, "I won't give up until I see the evidence that they are dead, even if they have melted, I will find their bones and bring them back." Besides, the reality is that they could be in the depths of the building and we can't see them, or they might have turned off the power. Because a lot can be done with just these cold lights. ”

So Wu Xie began to study whether there was any mechanism here, or if there were any important discoveries.

"Turn off the lights." Suddenly, Wu Xie said so.

The whole cave suddenly darkened, and according to normal physical conditions, the blue light in the mirror should be the main light source at this time.

But now the whole mirror went black all at once, and the cave became absolutely dark, only the fluorescent sign on the fat man's flashlight was glowing.

"Smack", the flashlight turns on again.

Look in the mirror again, and it's still what they saw before. The bleak old building is as quiet as a fossil.

The fat man asked Wu Xie what he was doing, and Wu Xie probably told him about his theory.

The fat man didn't understand, but he understood the purpose of Wu Xie's experiment, so he said to him: "Just say the conclusion, naïve, don't be polite to an illiterate person like me." ”

Wu Xie told him in a simple and popular way.

But how to crack this "blinding mechanism", and what is the relationship between this mirror and feng shui, Wu Xie didn't understand.

"I think it's useless for you to ponder feng shui, this feng shui, if you want to understand it, you can understand it at a glance. If you really want to listen to me, I can tell you that my first reaction at that time was the reflection above, but you look at it. The fat man pointed the "wolf's eye" flashlight at the top of his head.

The depth of this cave is very deep, and you can see that there are all rocks on it, but you can't see it clearly.

"It's all stones, there's nothing, so I think this building is in the mirror." The fat man stepped on the mirror in a few steps, "If the image in this mirror is reflected from there, I will definitely block it if I walk on the mirror." But it didn't. Compared to your college students, although I don't have much education, I understand the basic truth. ”

Wu Xie looked at the rock above, and then watched the fat man scratch his head on the mirror, and looked back and forth several times, he felt that what the fat man said was absolutely correct, but he had a strange feeling in his heart.

Maybe it's because there has been too much deception and design around him lately, so he has a sensitive intuition about the flaws in many things.

Wu Xie suddenly felt that this hole was not rigorous enough.

It's like a magic trick, and when it comes to magic, the most awesome magic trick is street magic, and he performs in front of you without any disguise.

Magicians often feel like they have special abilities. This is the most powerful.

Then there is stage magic, but many of the most basic parts of stage magic need cloth to cover or use boxes, and its principle is to make others feel that the use of cloth and boxes cannot change the impossibility of this matter.

But because we know that magic is mostly illusions and traps, the wise will immediately know that the strange must be behind the cloth and the chest, but it is cleverly designed and we don't know it.

Now this feeling is the feeling of stage magic, if the design craftsmen here want to sit firmly on the fact that "Zhangjia Ancient Building" is in the mirror.

So, should you look for a lower cave, so that Wu Xie and the fat man only need to look up. I know that it is impossible to do tricks and feet on the roof of the cave.

But the roof of the cave was too high for some to see clearly, although they basically judged that there was probably nothing on the roof of the cave.

It's just a stone, but this height makes Wu Xie feel that if there is a 1 in 10,000 possibility, then the mechanism must be hidden on the top of the cave.

Because the situation around them is too obvious to have any possibility.

That possibility must be in a place they haven't seen yet.

"We'll have to climb up there and take a look." Wu Xie said.

Wu Xie and the fat man climbed to the top of the cave and saw something in the middle of the stalactite, which was not big, but it must be man-made.

Then Wu Xie found the oil of fire, and the fat man set it on fire. The fire oil star was ignited at once, and a fire dragon erupted from a crack in the rock.

Neither of them expected the flames to be so fierce, and they were caught off guard, so they reflexively threw themselves out and fell heavily into the water.

A fiery dragon spiraled upward, as if frightened, and crawled on the cave wall, leaving a blazing mark of flames. Almost instantly, the entire cave was illuminated by firelight.

At the same time, the temperature in the cave began to rise, and the smell of fire oil immediately filled the entire space.

The two of them watched in amazement as the fire dragon spread upwards in a circle, almost feeling dizzy.

It took ten minutes for the dragon to reach the top and stop, and they saw a spiral of flames crawling all over the cave walls.

The entire cave was fully revealed, and Wu Xie found that the shape of the cave was like an inverted trumpet, and all the fire light was concentrated in the mirror in the water. The ancient building in the mirror is illuminated as if it were daylight.

Wu Xie looked up and immediately saw that on the top of the mountain, in the originally dim area, there was a very small model of an ancient building.

A small model of the ancient building, hanging upside down on the roof of the cave. If it weren't for the strong light that eliminated all the shadows, it would have been impossible to see.

"Zhangjia Ancient Building!" Wu Xie frowned.

On the ancient building, there are many points of light flickering. It seems that there are many lenses around the model of the ancient building, which are reflecting the light of the fire here. At the same time, he saw that on the surrounding walls, there were countless points of light faintly flickering, and the entire cave seemed to be glazed.

The fat man muttered, "It turns out that the Zhang family is all from Lilliputian. ”

"No, it's a filter." Wu Xie looked at the shape of the entire cave, and immediately understood the mechanism of its operation, looking at the walls full of flames, it was impossible to verify. But he was almost sure that the secret of the ancient building in the mirror would never have a second possibility.

This fire caused Wu Xie to discover the mirror magic of Style Lei, and also activated the mechanism in this cave, the quicksand trap.