After climbing to the top of the mountain, the three of them could see the canyon that Yang Xiaofei mentioned before. It can be seen that there should be a large river in the canyon in summer, but now the river in the canyon is almost drying out, and many parts of the canyon have been covered by newly grown vegetation.

Standing at the top of the mountain with a wide view, Mo Wen used his magic power to carefully observe the canyon and the surrounding mountains. What made Mo Wen breathe a sigh of relief was that he did not see any abnormalities, but even so Mo Wen couldn't relax completely. The little bear he encountered before fully explained the problem, right?

After a while, the three of them quickly went down the canyon. The canyon was full of messy stones, and walking was not much easier than moving in the mountains. Fortunately, not long after approaching the canyon, the three of them finally arrived at their destination.

"Did you see the little waterfall over there? The entrance is in a crack in the waterfall." Seeing the waterfall from afar, Yang Xiaofei wiped the sweat beads on the guest's head and finally breathed a sigh of relief. His physique was really a bit difficult for him. You know, I don't know how many times he had rested here last time. Meng Bing and his friends even went to the place where they met the bear before.

"It's really hard for them to be the family. They can even find such a place." After a few minutes, the three of them walked to the small waterfall where there was no water. Mo Wen looked up for a long time and saw many cracks from the cliff, but he was stunned and could not see which of the cracks looked like a different world.

"The space is very large. Let's go in and take a look first. Even if you don't go to find Lao Chen and the others for the time being, it's better to spend the night there. Last time I came here and didn't bring any tools. If it weren't for Lao Chen and the others' help, I almost couldn't get up." Yang Xiaofei nodded in agreement, but Yang Xiaofei felt that the bigger thing was that there was another entrance to the cave, but Lao Chen's family hadn't found it.

This time, Yang Xiaofei brought special tools for rock climbing. After telling Meng Bing the place, Meng Bing quickly climbed to the crack more than ten meters away from the ground. After fixing several iron buckles between the cracks, Yang Xiaofei threw down a rope and signaled Mo Wen and Yang Xiaofei to tie the backpack up first. He then hid in the cracks with his bag sideways.

Meng Bing was in the front, Yang Jiaofei was in the middle, Mo Wen was in the last one, and the three of them quickly climbed to the cliff one after another. Mo Wen looked inside at the crack, and what made Mo Wen shook his head a little, even outside the crack, he could only see that there seemed to be a rock falling off and forming a hole, but the hole didn't look very big. At least if it was not what Yang Xiaofei said, even if it had been here, Mo Wen would definitely not choose to squeeze in.

Fortunately, Meng Bing had disappeared at the crack of the rock, and he could only hear the voice of Meng Bing coming from inside. Yang Xiaofei was pitiful. It was really squeezed into the crack of the rock, especially the crack of the rock was wide at the top and narrow at the bottom. Every step he took would be stuck. He had to work a lot of effort to move every step he took. It was just a crack that was seven or eight meters deep. Yang Xiaofei squeezed for almost five minutes before suddenly relaxing and disappeared into the crack of the rock.

It was easy to get there. It took less than ten seconds to go. Who made Mo Wen grow a little thin? In the depths of the rock crack, there was a small hole extending obliquely to the outside. The small hole was just enough for a person to bend down and approach inside. It was no wonder that the hole could not be seen outside.

When Mo Wen arrived at the small hole, Meng Bing in the front took out three headlights, and after one of them fired one, the three of them immediately bent down and quickly got closer inside.

The small hole just extended outward for two or three meters and then turned around and extended inside. And you could feel it when you walked in the small hole. The hole actually had a considerable slope, extending downward.

He bent down and walked behind the two of them. Mo Wen paid special attention to the small hole. The entire wall was very smooth. After touching the hand, he didn't feel like a rough hand. Not only the walls on both sides, Mo Wen even touched the top of the hole, which was the same. This immediately made Mo Wen ruled out that the small hole became like this because there were so many people walking. So, can the cave dug out artificially so smooth? Mo Wen shook his head in his heart. Except that he didn't know that there was such a situation, unless he used some special means.

The small hole is very narrow and long. When walking inside, you feel very stuffy and have problems such as claustrophobia. After walking for a distance inside, you are afraid that you will go crazy. Even after Mo Wen followed dozens of meters in front of him, he felt panic.

"Huh! Arrived..., here is more than two meters high from the ground. I'll go down and shine on you." A small cave is a hundred meters long. After finally reaching the end, not only Meng Bing and the others, but even Mo Wen felt breathless. However, when Mo Wen, who had been walking for a long time, looked up at the entrance of the cave, he was shocked by the strangeness outside the cave. From the cave that should have been pitch black, Mo Wen actually saw illusory lights constantly changing in the cave. It felt like he had seen the aurora of the North Pole. Even with the vast light, Mo Wen could see thick stone pillars standing upside down in the cave in the distance.

Meng Bing jumped directly from the entrance of the cave and put the headlight on a stone. Meng Bing came over to pick up Yang Xiaofei. When he was about to pick up Mo Wen, he saw Mo Wen squatting at the entrance of the cave and looking at the dark cave, as if there was something in the dark that made him very interested.

"Can you two still leave?" After careful observation, Mo Wen actually found dozens of holes of all sizes in this cave, which made Mo Wen frown. Fortunately, Mo Wen's brows soon relaxed. Mo Wen found that the flowing light did not appear out of thin air, but floated out from one of the more than ten holes. If Yang Xiaofei and they were going to walk there next, Mo Wen felt that at least he didn't need to be afraid of being lost in this cave.

"It's okay, but don't you rest for a while? After walking in for more than 30 minutes, you can reach the place where something happened to Lao Chen and his family." Yang Xiaofei's words fully demonstrated the hugeness of the cave, but the cave where the three of them are now is already big enough. The entire cave is 145 meters high, but the area is 4500 square meters. On the top of their heads, stone pillars one or two meters long hanging upside down on it, giving people a chilling feeling.

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Chapter completed!