Wu Yi and the fat man were indeed in a very bad mood at this time, and the long-term depression made both of them a little impatient, and at this time, they both frowned when they heard what the blind man said about finding something that would not turn a corner to lead the way.

"Blind, don't sell anything at this time, the fat man is too lazy to guess with you! You say lead the way with something straight to the point? Are you referring to bullets?

But the bullet is so fast, the three of us can't keep up with it! ”

When the blind man heard this, he said,

"Master Wu, fat master, don't worry, although we are trapped here, but so far, it seems that there is no other danger here except for trapping people, which can be regarded as a great luck in misfortune!

Fat man, you just said bullets, indeed, bullets can go straight, if we can keep moving along the trajectory of bullets, we can definitely get out.

But as you said, the bullet is too fast, and it doesn't leave any traces when it flies out, so we can't follow its trajectory at all.

So it's imperative that we find something that goes straight and actually exists, ...... The old man thought about it for a while, and the flying tiger claw in Wu Ye's hand was more in line with this condition! ”

After Wu Yi and the fat man listened, they both didn't understand much, and after thinking for a while, Wu Fang asked,

"You mean, if I throw the Flying Tiger's claws forward, it will pull the chain at the end of the chain in a straight line, and we just go in a straight line?"

After that, Wu Yi himself suddenly realized, and nodded heavily, this method sounds feasible!

The flying tiger claw thrown out is the same as the bullet that is fired, it must be straight and straight, and the flying tiger claw is attached to the silver chain, after the silver chain is straightened, it must also be a straight line, and the three of them can ensure that they will not turn around unconsciously!

The fat man clapped his hands in agreement and said,

"Yes, that makes sense! The term "blind man" sounds like that!

That's it! Xiao Wu, it's up to you next! ”

Then Wu Yi stopped being verbose, squatted on the ground, and threw out the flying tiger claws almost clinging to the ground!

The bronze Flying Tiger Claw suddenly shot into the darkness in front of him, and Wu Yi put the handle of the Flying Tiger Claw in his hand on the ground, looking at the silver chain that extended out, a glimmer of hope was rekindled in his eyes.

The length of the Flying Tiger Claw Chain is thirty meters, and when you reach the position of the head of the Flying Tiger Claw, you can just throw it out again in this way, even if the length of this underground palace is three hundred meters, you only need to operate ten times according to this step!

As soon as they thought of this, Wu Yi and the three of them didn't stop, and the three of them walked forward along the chains, but they didn't expect that the three of them had just walked a few steps, and Wu Yi and the fat man were stunned.

Because the two of them found that the chain under their feet turned out to be not a straight line, but a slightly curved arc!

This scene that defies common sense is really extremely unbelievable, the flying tiger's claws are straight, how can the straightened chain be an arc?

Wu Yi hurriedly told the blind man about this, and after the blind man pondered for a while, he was not surprised and rejoiced, and said,

"It's an arc! Master Wu, you have to believe that the Flying Tiger Claw will never deceive us, it must be straight to the point!

Although we can see that the chain it pulls out is an arc, we should all know in our hearts that it is actually a straight line! And when we were in a hurry before, we subjectively always thought that we were walking in a straight line, maybe it was the real curve!

Oops, it must be so, we have been deceived by subjective feelings before! ”

Wu Yi also tried his best to calm down his heart, and after listening to the blind man's words, Wu Yi couldn't help but think of some pictures about visual deception that he had seen on the Internet before!

For example, there is a picture of a pillar that is obviously cylindrical, but if you look closely, you will find that it seems that the pillar has become rectangular again, and if you look closely, it has become cylindrical again!

This kind of visual illusion, once trapped, is indeed difficult to be recognized, could it be that at this time, this underground palace is such a magical place that can deceive people's visual system?

The fat man listened to what the blind man said about straight lines, and his mind was already in a mess, and he waved his hand and said,

"Blind, you mean, no matter what line we see in front of us, in short, as long as we look for it, it must be a straight line! Xiao Wu, you don't have to ask 100,000 whys for everything, let's go! ”

Although Wu Yi had a trace of understanding in his heart, he was only half-understood, and at this time, he could only follow what the fat man said, and he didn't think about anything, and walked forward along the arc-shaped chain.

It didn't take long for the three of them to come to the location where the Flying Tiger claws were, Wu Yigang wanted to pick up the Flying Tiger Claws and throw them again, but the fat man stopped him,

"You pick it up now, do you know which direction to throw next? In case you throw it back and throw it back, won't the three of us go in vain! ”

After that, the fat man estimated in his heart, that is, he took the god-level Luoyang shovel and stroked a few times, and then found a certain position, and put down the chain of the god-level Luoyang shovel next to the ground, and the two formed a cut angle, and the fat man said proudly,

"It is said that if you learn mathematics, physics and chemistry well, you are not afraid of going anywhere, and sure enough, the ancients did not deceive me! I don't know how to explain it to you, but as long as you stand on this chamfered corner and move forward, that's the direction we started with! ”

Wu Yi glanced at the fat man in surprise, although he didn't understand a little, but he didn't doubt the fat man's judgment, and at the position where the fat man left the cut corner, he threw out the god-level flying tiger claw again, and then put the handle on the ground.

The three of them walked and stopped like this, and the flying tiger claws continued to extend forward in an 'arc', although none of the three of them spoke again, but they were all nervous in their hearts, but they could only stubbornly walk along this 'arc'.

I don't know how long it took, maybe ten minutes, maybe only seven or eight minutes, this time, the fat man used the god-level Luoyang shovel to form a cut angle with the arc that the chain extended out, so that Wu Yi threw it again.

Originally, Wu Yi thought that this time must be no different from the previous times, but who would have thought, Wu Yi had just thrown out the god-level flying tiger claws this time, and the next moment, he heard a dull crashing sound!

God-level flying tiger claws, hit something!

PS: There may be some brothers and sisters in this chapter who don't understand it, brothers and sisters who don't understand what visual deception is, you can Baidu a visual deception picture or a 3D illusion experience, the coffin has personally experienced this scene, it's amazing.