"Soul Ladder?" Double Happiness said uncertainly, "I seem to have heard of it, is it the one who can never get out?" ”

"That's right, the Hanging Soul Ladder is also called the Penrose Ladder. In the Soul Ladder, it looks like a person is going up or down the stairs, but in fact, they can always walk down the Soul Ladder without descending or rising. Wang Agui's gaze swept over the faces of the two in turn.

"In other words, if you say so, we seem to have descended so many steps, but still we are still about the same distance from the tomb of the frog above?" Wang Dazhi was a little puzzled, "However, this is simply impossible!" ”

Wang Agui had already determined that the copy of the Yellow Emperor's Mausoleum was a small world that really existed, but no matter what civilization prevailed in this world, or scientific and technological civilization, or magic civilization, or witchcraft civilization, there could be no such thing as a soul ladder.

Next, he wants to teach these theories to Wang Dazhi and Hong Shuangxi, "If you want to form a soul ladder, then at least 4 steps must be connected end to end." So I assume that the 4 ladders are α, β, γ and δ. The lowest step is the α step, while the vertex at the lower end of the α ladder is point A, and the vertex at the other end is relatively higher at point B. ”

"Connected to the α ladder is the β ladder, because the β ladder is higher than the α ladder. Then β both vertices at each end of the ladder will be higher than point A. Point B is the vertex shared by the α ladder and the β ladder, and point C is the vertex shared by the β ladder and the γ ladder. The γ ladder is higher than the β ladder. In this case, if the steps are always rising, point A is lower than point B and point C is lower. Wang Agui gestured with his hand very carefully.

And so on, the δ ladder is connected to the γ ladder and the α ladder, and its vertices are point D and point A, if it is a step in reality, because the α ladder is lower than the β ladder is lower than the γ ladder is lower than the δ ladder, then there must be point A lower than point B, lower point C than point D. And because point D is the highest point of the ladder δ the highest point of the ladder, he must be much higher than the lowest point of the ladder α point A, the lowest point of the ladder. However, according to the theory, the δ ladder is connected to the α ladder, but this is unrealistic because there is a β ladder and a γ ladder in between. ”

"Well, that is. These 4 broken ladders cannot exist. Wang Dazhi immediately said.

At this moment, Double Happiness is still entangled, with a thoughtful look on his face, although it is just such a simple truth, but just through words for a while, he will want Double Happiness, and it is really not a simple thing to understand.

Wang Agui was not in a hurry, and he didn't care about this moment and a half now, and said slowly: "The Soul Ladder is a figure that only exists in the plane, and it is to use people's optical illusion to achieve the purpose of circulating in the steps all the time. Reality is not completely impossible to exist Soul Ladder, but this Soul Ladder is not a complete Soul Ladder, it can indeed achieve the effect of the Soul Ladder in the plane, but there are still flaws. ”

Hong Shuangxi suddenly made a "poof" to the ground, and stretched his waist for a long time, "You guys discuss first, I'll rest, I'm tired!" ”

Wang Agui was amused by his grinning personality, and said with a smile, "You still have time to rest, you are trapped here, you don't seem to be in a hurry at all!" ”

Hong Shuangxi muttered, "What am I anxious about, looking at the way you said the head is the Tao, you must have already had a way." Besides, the worst thing is that everyone burps together, people die and birds face the sky, and they don't die for thousands of years, what are you afraid of. ”

Although Double Happiness has only been in contact with Wang Agui for a few days, Wang Agui can be said to have a full understanding of his character, and he belongs to the kind of person who has one intestine to the end. Not to mention that it is far from the point of exhaustion, even if you really put a knife on his neck, I'm afraid he is still so virtuous.

And Double Happiness's personality determines his vanguard role in the team, he can be a general, even a good general, but he must not be a handsome, because he never thinks.

It's not because he can't, it's because he doesn't want to, he's lazy, because as long as there are people who think better than him, he will give this responsibility to someone else.

It's very tiring to think, but I have to say that Wang Agui likes Double Happiness very much. In an army, soldiers do not need thoughts, and leaders will think in their place. If everyone in the army has the ability to think like a leader and learns to think, then such an army is doomed.

Wang Agui's gaze slowly swept over Wang Dazhi and Shuangxi's faces, "I do have a solution, but I still need to try." ”

Hong Shuangxi jumped up from the ground when he heard this, he just said casually before, although Wang Agui did show strong reasoning ability before, but in this case, who didn't have much hope, I didn't expect him to really have a way.

"Quick, what's the solution, let's hear it?"

"You see, as I said earlier, the Soul Ladder can't actually exist, but what we stand under our feet is the Soul Ladder. This is because the builder of the ladder has done something to it. ”

"It's extremely difficult to create a soul ladder in the real world, but it's not impossible. The only way I know of this is to use the principles of optics and subtle angle differences. If you look closely, the slope of each step is very small, but the step is very large, and the step is very long. ”

"In addition, in this black light, the intruder will turn or reverse direction unconsciously when he walks in extreme panic after being sniped by the frogs outside."

"Actually, you don't go down the stairs all the time, you go up the stairs and go down the stairs and up and up and all the while, but the slope is so small that you don't notice it."

"Because the Soul Ladder is connected by the 4 vertices of the 4 stages of the ladder, and the 4 points that cannot exist exist exist, then these 4 points are the best breakthrough. If you can start from these 4 points, you will have a great chance of passing this level directly. ”

"That makes sense, then what are you waiting for, just do it, I'm about to be suffocated!" Double Happiness slapped his big hand hard.

Wang Agui didn't speak, turned his gaze to Wang Dazhi, and smiled.

The meaning is already obvious, tell me what you think.

"I think it wouldn't be difficult to escape if we found the four vertices, but if I'm not mistaken, it seems that it would be difficult for us to find the four ladders." Although Wang Dazhi was encouraged by Wang Agui, he was still not very sure.

"That? What the hell are we supposed to do? Two masters, can you stop me from appetizing! ”

Wang Agui handed Wang Dazhi a cigarette, took a hard puff, and said, "If you can't take the skill route, then we will take the brute force route." ”

"What do you mean?"

"Double Happiness, a small Garden of Eden can't hold Adam and Eve, can this insignificant ladder of the soul lock up us? It's just a step! If you're on the stairs and the front and back exits of the stairs are blocked, won't you go out somewhere else? ”

Hong Shuangxi was suddenly stunned, and a sudden feeling of enlightenment suddenly came to his heart, and before he could enjoy it, he was startled by Wang Agui's sudden drink:

"Double Happiness, break through this wall!"