The cliff on the east side is about 40 meters wide, and it is the widest of the cliff on all sides.

The area covered by vines is about 17 or 18 meters wide. The thick vines hang from the top of the mountain and hang up from the bottom of the cliff, like a green waterfall.

The more Yang Jing thought about it, the more he felt that his guess was right. If the entrance to the treasure was really on the cliff, then there was a 70% chance that it would be hidden under these vines.

However, even if you are 70% sure that the entrance to the treasure is hidden under this vine, it is not easy to find all the places covered by this large area of ​​vine.

More than 100 meters high and seventeen or eighteen meters wide. The most important thing is not on the flat ground, but on the cliff, and there is no place to settle down!

Yang Jing looked at the thick trees on the top of the mountain, thought about it, and finally came up with a solution that was not a solution.

I took out a chainsaw in the space, walked to the middle of the top of the mountain, and caught a slightly thinner tree and started sawing it. Although the tree has a breast diameter of forty or fifty centimeters, it is still fragile in front of a powerful chainsaw, and it is no different from a piece of paper.

A few minutes later, accompanied by a "crunch" sound that made the teeth sore, the big tree was successfully knocked down by Yang Jing.

Yang Jing took a chainsaw and began to pinch the head and tail of the big tree lying on the ground. He chose a trunk about five or six meters long in the middle, and saw it directly with a chainsaw, and then began to cut the trunk vertically. Finally, after working for more than an hour, the big tree turned into a wooden board that was more than six meters long, more than forty centimeters wide and five or six centimeters thick.

He dragged the wooden board to the edge of the cliff on the east side, and then Yang Jing began to pull out the things from the storage space. He took out two bundles of them, one of which was 150 meters long, and one end was tied to the roots of two large trees that were thick with each other, and the other end was thrown off the cliff.

Then several metal rope downswingers and two shorter ropes were taken out. The two shorter ropes were tied directly to the two sections of the wooden board, and the other end of the rope was tied to the metal rope downswinger, and then the downswinger was buckled into the static rope. In this way, a simple spreader was made.

Yang Jing chose the exploration location in the middle of this vine. With this simple spreader, he could explore the area six meters wide at one time.

He slowly put down this simple spreader weighing dozens of kilograms, and then Yang Jing climbed along the vines to this simple spreader. Not to mention, standing on this simple spreader that was swaying and without guardrails was really exciting. If it weren't for the cliff walls full of vines, people would have been unable to stand firmly on this kind of spreader.

Yang Jing grabbed the vines with one hand and took out a hammer from the space with the other. After pulling apart a vine, he began to hit the rock wall. From left to right, and from right to left, he could explore the area six meters wide and two meters high at one time.

If the entrance to the treasure is really located on the cliff, then a hammer will inevitably make a different sound. Yang Jing used this method to explore the possible entrance to the treasure.

Without anyone else's help, Yang Jing could only use this stupidest method to explore this cliff little by little.

Not to mention, stupid methods have the use of stupid methods. When Yang Jing hit a place about 75 meters above the ground, he really discovered an unusual place.

This is a square protrusion, just like a square stone inserted into the cliff wall. The stone is about ten centimeters long and wide, and about ten centimeters exposed on the cliff wall. It is already covered with moss. If you hadn't used this stupid method to investigate it bit by bit, you wouldn't have found this protrusion at all.

Such regular bulges were obviously not formed naturally, but Yang Jing knocked the bulge around it and did not hear any empty sounds. In desperation, he had to give up the bulge that was obviously artificially made.

Then Yang Jing continued to explore downwards. After knocking on the cliff about two meters high and six meters wide, he slowly loosened the downhill, let a section of the board sink down first, then fixed the downhill, and then loosened the downhill at the other end of the board, so that the end of the board would also slowly descend.

When the wooden board is in a horizontal position, Yang Jing will start knocking on the cliff wall.

This kind of work is boring and dangerous. If you don’t pay attention, you may fall off a cliff dozens of meters high. It can be said that this is the most dangerous and hardest job that Yang Jing has done since he was a child.

As the saying goes, there is reward for your efforts.

When Yang Jing lowered the wooden board to a height of about sixty meters from the ground, the hammer hit a certain cliff, and finally made an unusual sound.

"Dongdongdongdongdong..." When Yang Jing's hammer hits this position, he finally no longer makes that "pa" sound, but this obviously empty sound appears.

The appearance of this sound immediately made Yang Jing's spirit excited. He immediately used his hands to pull the vine apart, but these vines had grown for many years, and were very strong, so he could only barely pull out an area the size of a washbasin.

This made Yang Jing very angry, and then he was furious and took out the chainsaw from the space again.

Accompanied by a harsh sound, Yang Jing cleared out an area about one and a half meters high and two meters wide by the cliff.

Not to mention, this cliff is indeed different from other places. Even though it is covered with moss, this flat cliff that is similar to the mirror surface obviously has too many traces of artificial carving, especially there is a crack that is obviously in the shape of a round arch...

Yang Jing was overjoyed and immediately activated the see-through skill of the Sky Eye, which surprised and happy.

Behind this cliff, there is indeed a dark passage, but this cliff alone is half a meter thick!

Obviously, this cliff wall is the stone door at the entrance of the treasure. However, this stone door is a bit thick, this door is one meter wide, one and a half meter high, and half meter thick. According to the specific gravity of granite, this door alone weighs about two tons!

The most important thing is that Yang Jing had no way to smash such a thick granite gate!

Just kidding, even if you give Yang Jing a sledgehammer, he can't break it. Such a thick gate either uses an electric hammer to stab it bit by bit, or use explosives to explode directly. But neither the electric hammer nor explosives were prepared. The most important thing is that even if there is an electric hammer, it is impossible to use it on such a cliff. Push the electric hammer on the stone door and use a little force, this simple spreader will have to be supported, and there is no force at all.

"Damn! What should I do?" Yang Jing grabbed the vine with one hand and sat on the wooden board. He stared at the stone door that was so close to him. He unwilling to let go of it and smashed it hard with a hammer twice, but except for two sparks burst out and two white ideas left on the stone door, there was no effect.

This is definitely a very tormenting thing. Even though I know that behind the door is a treasure containing amazing wealth, I just can't open the door. This is even more fucking than begging for rice with a golden bowl...

I started to tossing since the early morning, and it was almost noon now. In addition, I found the door but couldn't enter. My sister was so hung in the air, and the sun above her head made her neck hurt, which made Yang Jing, who had always been calm, really panic.

Sitting on the wooden board, I took a deep breath, took out a big apple from the space, ate it in a few bites, took out a few pieces of chocolate and swallowed it into my stomach, and then took out a bottle of mineral water and drank it completely.

Feeling the hot flash wind blowing from the mountains, Yang Jing tried hard to calm himself down.

"Well, it seems that this place is really unreasonable. If this gate is the gate leading to the treasure, then the person who put the treasure here in the past would not have used this gate like the "Dragon Broken Stone" described in the novel as the gate!"

"If I were the one who buried the treasure, what would I do?" Yang Jing murmured to himself, "From the red light emitted, the treasures here are absolutely worthless! Then, if I were the one who buried the treasures, I would definitely not just put the treasures here, and I would definitely come back to take away these treasures."

"Well, since you are burying treasures in such a place, there must be a last resort. Otherwise, no one would have put such a batch of precious treasures in such a place. Since that's the case, then the person who buried the treasures would definitely have such an idea, that is, to come back to take away these treasures after the calmness."

"So since the person who buried the treasure had such an idea, he would definitely not make this door a terrible door! Otherwise, how could he come back to take away this batch of treasures? In other words, there should be a mechanism to open this door!"

While talking to himself, Yang Jing gradually smiled on his face. Just kidding, 147's IQ is not a joke. Some things were unexpected because of anxiety just now, but now they have calmed down. After careful consideration, they can come up with the reason.

"So where is that mechanism? Well! Is the square stone above that I can't figure out its name just now related to this door?"

Yang Jing looked up at the bulge fifteen meters above his head, stretched out his tongue and licked his lips, and with his arms, he crawled up along the vine.

After climbing to the square bulge I just discovered, Yang Jing discovered that the square bulge was just above the door. Now, he felt that the bulge was extremely "suspected".

He stepped on the vine with his feet and grabbed the vine with his left hand. Yang Jing used his right hand to grab the square bulge and swayed it hard. Not to mention, under Yang Jing's huge power, the bulge actually swayed a little.

Yang Jing was overjoyed. He grabbed the bulge and prepared to pull it out, but it didn't move at all. Since there was no chance to pull it out, then push it in!

Sure enough, when Yang Jing pushed in hard, the square bulge swayed slightly, and then was pushed in very smoothly by Yang Jing. The next moment, Yang Jing faintly heard a "rumble" sound coming from below...
Chapter completed!