"Hanging Soul Ladder?!" Fang Rui and Yao Kexin widened their eyes at the same time, "What is that?"

The old man slowly searched his memory hall for a while before speaking slowly.

"Hanging Soul Ladder is a special kind of four-dimensional space staircase in the world. Of course, it is only a three-dimensional space. It just uses light, angle and other factors to create an illusion in the brain. It is actually a closed The three-dimensional structure, but it can convey to the human brain the feeling that you are always up or down, but in fact you are just walking in a circle in a space." The old man slowly explained.

"So, when you are separated, let another person go in one direction. You wait here. Then, according to the length of this staircase, after about two minutes, you can see another person coming out from below." Explained.

Hearing the explanation from the old man, Fang Rui was of course skeptical, but he also had a hint of epiphany, because the energy consumption in his body was not caused by going up or down stairs, on the contrary, it was more like walking on a flat road!

With this result, Fang Rui still didn't want to leave.

Because this staircase is too long!

Even if it only takes one lap, the lap is almost 200 meters long. For Yao Kexin, this length takes about two minutes, two minutes. What if something happens?

In desperation, Fang Rui had to give up the idea of ​​splitting up, but suddenly saw the tyrant floating next to him...

"I have a way." Fang Rui said suddenly.

"Do we still have to leave?" Yao Kexin looked at Fang Rui pitifully, who was reluctant to part with Fang Rui.

"No, we can let the tyrant act." Fang Rui took out the car key and began to give instructions to the tyrant.

Fang Rui really forgot the tyrant at the beginning. Although this guy has no thoughts, his ability to execute orders is excellent.

Soon, the tyrant received the instruction to drive a step forward and return immediately. Seeing the tyrant began to fly forward slowly, Fang Rui still took a sigh of relief.

What if there is something terrifying on it, and the tyrant who paid a lot of money breaks down, or is gone?

But the current situation is a bit too weird. Even if the door is opened, Fang Rui is not sure whether this is where he came in the first place!

If you go to an unknown place, there is still that kind of strong lock outside, and you can't get out by yourself, wouldn't it be over!

Because of the small space, the speed of the tyrant was very slow. Fang Rui looked a little anxious, but it was only at that speed. Not fast enough. Fang Rui sat in place and continued to think about what he just felt.

Actually, I felt it when I went up the stairs. The stairs were extremely relaxed, and I was at this door. This door was on the stairs, not at the corners around, but Fang Rui felt that it was now Standing on a flat ground, the staircase itself is inclined!

Of course, this angle is not generally small, but the stairs are so long and the angle changes slowly, and the human body cannot feel it at all!

Finally, the figure of the tyrant disappeared from this class, and Fang Rui was even more frightened and took out the tyrant's remote control and turned on the real-time video, so as not to know what attacked him if he was attacked.

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