In the evening, at the top of the mountain, by the suspension bridge.

When I was walking on the mountain before, I didn't feel the wind. At this moment, when I reached the top of the mountain, I felt the cold wind blowing.

The entire suspension bridge swayed in the wind, making a piercing "rattling" sound.

I don't know when the suspension bridge was built, but as far as the eye can see, there are a few pieces that are very dilapidated, and the lack of boards is particularly obvious. Maybe we were halfway through when the planks suddenly shattered.

The finish line was just ahead, and we had to bite the bullet and get there. Zhang Yu took the lead and walked in the forefront, followed closely behind, and the fat man and others followed one after another.

As I got closer to the other side, my heart fell to my throat. The planks under my feet shook more and more, and I could clearly feel as if the rope that had been tied to the fallen boards was broken.

Bang Bang Bang!

Sure enough, from the entrance where we first came, the rope began to shatter and then extended like a domino effect to our section. Zhou Li and Xiao Ye, who hadn't gone far at first, suddenly turned back.

I, the fat man, the monkey, and Zhang Yu ran quickly towards the opposite side.

In less than three minutes, the entire suspension bridge cracked, Zhou Li and Xiao Ye stood opposite, and the four of us stood on the other side, "Teacher Zhou, you take care of Xiao Ye, find the bearded them" I shouted loudly, and as soon as I turned around, I saw Zhang Yu walking towards the side with the fat man.

What is surprising is that there is a thatched hut on the top of this mountain. On one side of the hut there is a stone pillar like "Stonehenge", on which there are wooden planks, and the whole body is similar to an umbrella.

Seeing that it was getting late, I didn't know what danger I would encounter. We simply rested on the top of the mountain, not knowing who built the hut on the top of the hill and still lived here.

A series of questions flashed through my mind, and I walked straight to the hut.

The room was very simple, a bed, a chair, a table, and some basic eating utensils, a few pieces of paper on the dusty tabletop, and some paper balls on the ground.

I picked up a few paper balls on the ground, and was surprised to find that there was a sample picture drawn on it, which was a big "disc", very large, like a rotor, with dense small characters written next to it, and I didn't know what language it was, but I couldn't understand it anyway.

On the other sheets of paper, a "disc" of no size or small was seen. It seems that the person who lives here seems to be designing something, and it is important to him.

There was no need to stay in the house, so I walked out slowly, and my eyes couldn't help but stay on the stone pillar in front of the door. "I'm glad there's something in there," I thought, and walked in with my flashlight.

When I went in, I didn't expect the monkey to stay inside. When the monkey saw me come in, a trace of panic flashed in his eyes, and he hurriedly smiled at me: "Little Ke Ye, there is something on this wooden board", and said, turning on the flashlight. By the light of a flashlight, the wooden board was written with charcoal, and each paragraph was accompanied by a picture.

"Did you find anything?" Zhang Yu asked in a low voice, and walked over with the fat man. I pointed to the wall, frowned, and said, "The person who lives here seems to be studying something, and although there are some pictures left, the words are not understood at all, and the pictures left behind seem to have little meaning."

As I spoke, I hurriedly walked to the other side, and was surprised to find a large question mark drawn on the board, and a shuttle-shaped key drawn next to the question mark.

There is nothing peculiar about the key, but the key drawn in front of me has a strange aura. The body of the key is densely packed with tiny holes, and there is a groove on the edge of the body, and it is clear that there is more than one key like this. Realizing this important discovery, I hurriedly took out my phone and shone it over the keys.

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