Something like a ghost hitting a wall, to put it simply, is to recognize the wrong way and turn in circles within a range.

In this case, it can only be found in an open area where there is no reference.

Although people are able to walk in a straight line when they usually walk. However, the vast majority of people only go around in circles when they close their eyes.

This is because people's legs are not the same length. This kind of difference of only a few millimeters, which is not usually visible, manifests itself when the line of sight is affected.

An open, flat ground with no discernible direction is clearly the best area to show this difference.

However, Zhao Yuxin and his party are not appearing in an open place now.

Even if you compare it with the game scene alone, it is true that the line of sight is troubled, but the space is not open.

What's more, there are three game NPCs in the team. If it is said that the player's legs are not the same length, which causes sensory errors, it is understandable.

So, for what reason did the NPC follow the detour?

"Could it be, there's something wrong with this staircase?" At this point in the discussion, the high-rise afterphotos boldly put forward a hypothesis.

Having trouble with the steps?

Although Zhao Yuxin didn't want to admit it, he had to admit that this might really be the closest truth to the answer.

"You mean, we came across the 'Penros Ladder'?" Zhao Yuxin asked tentatively.

Unfortunately, the afterglow of the high-rise building obviously hadn't heard of this term, and he asked suspiciously, "What's that?" ”

"To put it simply, it's a hollow-shaped ladder structure, but whether we go up or down, the ladder is circular, and we can never go out. ”

The high-rise afterphoto said excitedly: "That's what I just wanted to say!" It's just that I don't read as much as the boss, and I don't know how to express myself. ”

Zhao Yuxin began to think again, he knew that although the Panloth Staircase was in the three-dimensional world, it could not really exist. However, it can also be achieved by some visual errors.

Moreover, I am not in a three-dimensional space at the moment. The ghost knows how many dimensions the space inside the game can be?

If people insist on drawing a Penros ladder for you to walk in the game, you really can only walk, and it's useless to lose your temper.

Thinking like this, Zhao Yuxin said to the remnants of the high-rise building: "Since you have this idea, do you pay attention to it, have we repeatedly passed the starting point?" ”

The tall building remnant touched the back of his head awkwardly and said, "I just thought of it, but I didn't pay attention to it before." ”

Zhao Yuxin was not surprised, and said directly: "If you want to verify your idea, it is actually not difficult. ”

The remnant of the high-rise building answered: "If the boss says to do anything, I will follow the boss." ”

Zhao Yuxin said: "From now on, let's touch the wall and go upstairs. Whether or not you encounter the Penros Stairs, at least you can find the entrance when you enter. ”

As soon as he agreed, he turned around and began to grope for the surrounding walls.

Originally, there was always a wall on the inside of the staircase revolving. However, I don't know if the residual photos of the high-rise building are owed, so I want to touch the other side.

At this touch, the afterglow of the high-rise building almost fell down the steps.

It turned out that in the invisible darkness on the other side, there was no wall as he expected. This probe, he almost fell because of the unstable center of gravity.

Thanks to Zhao Yuxin's quick eyesight, he was pulled back.

This time, Zhao Yuxin was really scared. He wasn't afraid that the afterglow of the tall building would fall, he was afraid that the three NPCs of Yijie and the others would actually roll down into an invisible place.

That way, no matter how long the steps were, they must have fallen to the bottom.

Obviously, the afterphotos of high-rise buildings are also aware of this. He turned his head and asked Zhao Yuxin, "Boss, what now?" ”

Zhao Yuxin turned his heart and said, "Of course, continue to go up and see if it is the Panloth Ladder." ”

The remnants of the high-rise building said yes, touched the side with the wall, and began to go upstairs.

If this is a Penlos Ladder, it is possible that Zhao Yuxin and his family only need to make three turns to complete this circular ladder.

Even if the corner of this staircase is not really a 90-degree corner. No matter how many corners there are, they should be able to find the entrance and get out of here for a while.

But when everybody became out of breath. They realized that unless it was a huge circular staircase with no discernible arc, they would have completed the validation test a long time ago.

And the continuous turns convinced them that it could never be a giant ring.

In other words, they proved that they were lost, and even the entrance when they came, they could no longer find it.

found this problem, which can be regarded as really making it difficult for Zhao Yuxin.

Whether to continue to climb the stairs or go down the stairs more easily is no longer his primary concern.

His biggest concern was whether he would be able to get out if he was trapped here.

Thinking of this, Zhao Yuxin asked the afterphoto of the high-rise building: "Where is your resurrection point bound?" Let's see if you can fly back and come in through the entrance to find me again. ”

The high-rise remnant thought for a while and said, "This is easy to do, I just came to Xiangliu District, and I bound the resurrection point to the location of the exit of the teleportation array." I'm going to be popular, boss, it's good if you kill me. ”

Zhao Yuxin smiled slightly and said, "There is no need to be so troublesome, I have left you a difficult task." ”

"What task?" The afterphoto of the high-rise building asked subconsciously.

Zhao Yuxin patted him on the shoulder and said, "You jump from the side, I'll see if you can fall to your death." If you fall to your death, you will come back to life and run back to tell me how far you can jump. If you don't fall to your death, you'll pick me up and I'll jump too. ”

The afterphotos of the high-rise building instantly understood what Zhao Yuxin wanted to do, and said in his heart, the boss is the boss, why didn't I think of this method.

He immediately agreed, and jumped to the side.

Zhao Yuxin looked at the afterphotos of the high-rise building, but it only flashed and disappeared into the darkness.

After a long time, Zhao Yuxin could not see through the darkness in front of him, let alone hear the sound of the afterglow of the high-rise building falling to the ground.

Secretly calculated the time, Zhao Yuxin was surprised to find that half an hour had passed.

If the remnants of the tall buildings were in the process of falling, it would be enough for him to complete the journey of the earth from the equator.

Patience completely consumed the clean Zhao Yu salary, and sent a message to the high-rise residual photo: Where are you now? You can't still be doing freefall, right?

The message of the afterphoto of the tall building was quickly sent back: Boss, I was about to look for you, but it would take less than five minutes.

Zhao Yuxin asked again: Is the road so far?

Just sent out the information, Zhao Yuxin suddenly found a problem. According to the avatar of the tall building in the team, it is actually gray.