Legend has it that the length of two legs of a person is not the same, one leg is long and the other is short, but under normal circumstances, no one can notice it.

However, once the reference is lost, such as in the desert, it is easy to move in a circle around the inside of the short leg, and if the distance is very long, it will quickly circle back.

But if this situation is applied to the interior of the tomb, the ancient craftsmen were able to use the deception of sight to maximize the effect of this illusion, and make people follow the path they had created in circles, so that they could not disturb the tomb owner's sleep.

This is the case, for example, with ghosts hitting walls.

Li Feng took out the lamp and shone it on the wall, and after finding some strange paints painted on it, he couldn't help but admire the wisdom of the ancients.

"That's amazing! He still knows how to deceive us with the principle of vision, if ordinary people don't know this principle, maybe they will really think that they have hit a ghost! ”

Ma Laosan and Eagle didn't understand what Li Feng was talking about, after all, the scientific knowledge in their heads was limited, and they were able to get to this point, more by virtue of their experience and intuition.

Ma Laosi was holding a torch in his hand, and this time they didn't bring a lot of lamps, so more often they were holding torches.

The eagle walked in front of him with a torch, and when he just wanted to move on, Ma Laosan in the back stopped him, the eagle was very unhappy, thinking that Lao Tzu was about to go to the front, what do you mean by stopping me?

But Ma Laosan didn't explain anything, but kept pointing at him with his fingers, which made Ma Laosan very strange, and looked carefully at his body and found nothing suspicious.

But Ma Laosan was still pointing at him, and at this time, the eagle felt a chill behind him, and the whole person was cold, and he quickly took out a knife with one hand and turned around to block it in front of him.

But at this time, he found that the thing in front of him did not move, and when he looked closer, he realized that it seemed to be an upside-down corpse.

The corpse was wrapped in some linen, and its eyes were inlaid with two red glowing stones, and its hands were still clutching forward, I don't know if it was because of the wind or some other reason, the rags on the arms were still drifting, and it really looked like a wandering ghost.

Just when the eagle wanted to knock this guy off with one punch, the fourth hit couldn't help but come up and grabbed him, and said with some caution:

"Don't get rid of this thing, there may be a mechanism behind it, and it won't be good if you set off a mechanism."

The eagle was right to think about it, so many people in front of him went in and didn't touch the corpse, it didn't make sense that the path they had traveled was wrong.

The little fat man also walked up with an electric lamp, and took a closer look, only to find that this was indeed a corpse, but the difference was that the corpse seemed to be not only wrapped in clothes, but even some dirt on the bones!

"It's better to leave this alone, it's important to go inside first, I don't know what the little devil is looking for now, and he will spend so much effort."

Led by Ma Laosi, a group of people quickly walked out of the ghost wall and came to a place with a wide field of vision.

That's right, it can only be described as having a wide field of vision.

The bird place is full of bare stone walls, still very hard, except for a narrow path left in the outer ring, and some stepped wooden rafters on it, which look like someone has deliberately inserted wood into the mountain wall to form a path.

Many of these woods are rotten, and this one accidentally stepped on the air and fell off the cliff, Li Feng estimated that he would really become a dead fat man.

Looking at Ma Laosi again, the latter shrunk his neck, and then pointed to the road carved out of the mountain wall and said:

"Try to walk these places, and never touch the wood if you don't have to!"

It's not that the wood is unsafe, the main thing is that after all these years, God knows which piece of wood has rotted into a hollow.

Fortunately, Li Feng and a group of them have undergone special training, and they don't pay attention to this kind of environment at all.

Li Feng felt that he could too, although her figure looked a little fat, but this did not prevent him from moving flexibly.

His hands were on the rock wall, and his feet were inserted into the cave, and he moved straight ahead and leaned over.

I thought it was nothing, but who knew that a stone suddenly fell from the sky at this time, and if Li Feng hadn't run fast, it would really hit him.

"Damn, what the hell is this place that doesn't play cards according to common sense, the wood on the ground is not broken, and stones are falling everywhere in the sky."

A group of people crossed this place in fright, and finally found that except for Li Feng, a stone fell when he passed, and the rest of the people walked without half a stone falling, so the eagle behind the palace couldn't help but step hard in the cave.

Rao is so, and not a single stone has fallen from the mountain wall.

At this time, Ma Laosi couldn't help but glance at Li Feng with fear, with an indescribable look on his face, which made the little fat man unhappy again, and pulled him out of the crowd, and scolded angrily:

"What kind of eyes are you, boy? How do I feel like you're hiding from the plague god? ”

"Aren't you hiding from the plague god?"

"What did you say?" The little fat man thinks that this kid must think that he can't lift the knife, or he is floating by himself!

"Stop, stop, in fact, there is a saying in our industry, that is, every time you come in, there is a person who will be unlucky, and everyone can't get close to him, otherwise it is very likely that he will also be unlucky."

At this time, everyone looked at Li Feng's gaze a little weird, saying that the boss's luck was indeed a little weird, for the sake of their own safety, a group of people couldn't help but push away a few steps, and they were very disgusted with Li Feng's distance.

The little fat man was very unhappy at this time, and said disdainfully at the corner of his mouth:

"What bullshit luck says, Lao Tzu doesn't believe in that evil! has the ability to kill me, I am proud of the sky every day, and I have never been afraid of anyone in my life. ”

After Li Feng finished speaking, he opened his arms and looked like he was not afraid of heaven and earth, and then turned around and continued to walk forward, but after walking a few steps, everyone suddenly heard a miserable scream.

"Ouch!"

Li Feng's figure disappeared, the eagle and the horse were horrified, and hurriedly walked up, and when they walked to the place where Li Feng disappeared, they stopped instantly, and the two of them pushed each other back, so they didn't fall.

It turned out that this place was a cliff, and it was in the most inconspicuous place, and from a distance it looked so flat that there was no idea that there would be a pit in the middle of the road.

"You guys are trying to pull me up, what's going on with this bird place?"

Of course Li Feng didn't fall to his death, there were many vines on the rock wall here, Li Feng was stuck in the middle, and everyone knew at a glance that the boss was too fat and couldn't pass through the gap formed by the vines, so he saved his life.