Although Bei Qin walked on the path easily, in fact, this road is very thrilling, and the slightest carelessness may break his bones. As you can see from the traces, the road was completely dug by hand, and it is very narrow, almost 80 centimeters. In addition, the trail is carved according to the mountain, and there are rock bumps or depressions from time to time.

The people behind him, including Chu Tianyi, were already soaked with cold sweat behind him after he didn't walk for a while. Xiao Meng walked with his back against the stone wall in fear, and he had to close his eyes and slow down for a while after walking for a while, "I'll go!" Why did I come here to suffer?! I'd rather be bitten to death by a lizard just now! ”

Chu Tianyi found that Xiao Meng would talk a lot once he started to be nervous, but who could not be nervous at this time!

Xiao Meng continued: "When these people were building roads, how good it would be to make them wider, and they picked and searched!" ”

"You are content," Gu Xiaoqian turned her head and said, "Do you know how much manpower and material resources it took to build such a road in such a place back then!" ”

Xiao Meng didn't know anything about this, so he was speechless, so he could only shut up.

Gu Xiaoqian continued to move forward, and Chu Tianyi found that although Gu Xiaoqian's walk was not as casual as Bei Qin's, it was also much easier than others, which made him admire.

After walking for more than ten minutes, they realized that the space they were in at this time was a barrel-shaped space with a huge diameter. The path under your feet spirals down on this "cylinder wall". The crowd didn't know how deep they had entered the mountain, nor how deep it was below. This situation makes people feel irritable inexplicably.

At that moment, a strange sound suddenly came from below, followed by what seemed to be a gust of wind. Everyone was unprepared, and they were all startled, "What sound?" ”

"From below."

Someone raised a flashlight and shone it down, and immediately exclaimed, "What do you see down here?" ”

Many people also looked down when they heard this, and Chu Tianyi walked to the side and carefully poked his head out, only to see that in the darkness below, there was a huge thing shaking slightly.

"There's something down there!" Someone was already screaming.

Pei Qin at the front had also stopped, he looked down for a while, then took out another glow stick, lit it up and threw it down. Everyone's eyes fell on the glow stick for a while, but the glow stick fell very fast, and there was a distance between it and the thing below, so it couldn't be seen clearly for a while.

But Bei Qin's expression changed, he seemed to have found something, but he didn't explain, just turned his head and said, "It's okay, keep going." ”

Chu Tianyi didn't know why, and asked, "What is that?" ”

Bei Qin looked at him, "It's not easy to explain, just go down and see." ”

Chu Tianyi groaned slightly, and quickly caught up with Bei Qin in front. With doubts and expectations in my heart, my steps are faster. It didn't take long for Chu Tianyi and Bei Qin to reach a relatively wide platform, and at the same time, they also saw something hidden in the darkness, which was an iron chain the thickness of a thigh.

Pitch-black chains were fastened to the stone wall, stretching across the darkness in front of them. I don't know if it was blown away by the gust of wind just now, but it was still shaking slightly.

Standing in this position, they finally realized that this was not the only such chain. From here, more chains crisscross below.

"Why are there so many chains?" Chu Tianyi couldn't help but ask.

"Could it be for bridging?" The little fierce in the back said.

"No," Pei Qin shook his head, "if it's a bridge, at least two chains are parallel to each other, and there is a path under our feet, so there is no need to build a bridge at all, which doesn't make sense at all." ”

"And what do you say is going on?" Xiao Meng asked rhetorically.

Bei Qin shrugged his shoulders, "I'm not from the ancient Xu country, how can I know?" ”

"Then how do you know I'm not right?" Xiao Meng was still a little unconvinced.

Bei Qin looked at him and smiled, "Although I don't know the correct answer, through basic logic, I can judge what is a well-founded inference and what is nonsense. ”

"You!" Xiao Meng was ridiculed by Pei Qin again, and suddenly his face was a little unbearable.

"That's it!" Gu Xiaoqian interrupted the conversation between the two people, "Xiaobei, when is this, you still have so much nonsense!" ”

"Okay, okay," Pei Qin raised his hands, "just kidding, don't mind!" As he spoke, he walked forward again, and his voice came, "If you want to know the answer, go down and understand it naturally!" ”

Chu Tianyi looked at Xiao Meng and Gu Xiaoqian but didn't move, and Bei Qin's men jumped over them and followed.

Gu Xiaoqian sighed lightly, "Xiaobei's temper is a little weird, sometimes it's not serious, don't mind." As a top priority, let's find what we want as soon as possible and leave safely. ”

Chu Tianyi nodded, "Of course." ”

Pei Qin walked ahead, his eyes observing his surroundings as he walked. The chains that crossed in the middle became denser and denser as they descended.

Chu Tianyi looked at these iron chains that were almost connected, and wondered if going down the chains would be another way.

Just as he was thinking, he suddenly saw something hanging in the air from the chain. Not only him, but the other guys also noticed this, and one of them raised his hand and said, "Look, what is that?" ”

More than a dozen flashlights shine together, borrowing the light of the flashlight. Everyone saw clearly that it was a person hanging from the chain. The man's clothes were torn, and he was apparently dead for a long time.

This discovery surprised most people, and everyone in the Gu family's team had a look of surprise on their faces. And Chu Tianyi and Xiao Meng's faces showed more doubts. Therefore, the clothes on this corpse were not unfamiliar to them, it was an anti-M50 combat uniform, and it was the same clothes that they had seen when they first entered the underground canyon. The two of them glanced at each other, and this discovery confirmed their previous speculation, in addition to the entry of a scientific expedition team led by Chu Tianyi's father, Chu Chuan, twenty years ago, a team of people also entered here.

Bei Qin noticed the change in their expressions, and asked, "Do you know the origin of this corpse?" ”

Chu Tianyi waved his hand, "It's not true, it's just that we've seen a similar corpse before." Then, he did not hide it, and recounted the situation at that time.

Bei Qin frowned when he heard this, and said with some annoyance: "I didn't expect that in the past twenty years, there have been two groups of people who have taken the lead, I don't know if there can be any good things left here." ”

Chu Tianyi stared at the corpse on the chain and did not speak. Xiao Meng asked softly in his ear, "Brother Yi, what are you looking at?" ”

Chu Tianyi raised his head slightly, "The bag on that corpse." ”

"Got a bag?" Xiao Meng didn't understand for a while, and after a while, he said, "You mean his backpack?" ”

"No," Chu Tianyi motioned to Xiao Meng to lower his body slightly, "Do you see that there is still a shoulder bag hanging in front of him?" ”

Xiao Meng tilted his head and looked at it carefully for a while, "Well, there is," he nodded, "Brother Yi, is there anything special about that bag?" ”

Chu Tianyi shook his head and said, "I don't know, I have to take it and take a look." ”

"What!" Xiao Meng's eyes widened suddenly.

"What do you say! It's too risky, isn't it? Gu Xiaoqian, who was next to her, heard the conversation between the two and said in a lost voice. Looking at the bottomless abyss beneath the chains, the endless darkness makes people shudder.

Pei Qin turned his head to look at Chu Tianyi, "Why?" ”

Chu Tianyi's eyes stared at the direction of the corpse and said, "The team that came in twenty years ago was uniformly dressed in imitation M50 combat uniforms, which was considered well-equipped back then. Such equipment does not carry an additional canvas bag. The backpack behind him is his, and the canvas bag in front of him is someone else's. ”

"How can you be so sure?" Gu Xiaoqian was a little skeptical of Chu Tianyi's inference.

"Because I've seen that kind of canvas bag," Chu Tianyi said with a deep breath, "It was issued by the scientific expedition team back then, and my father had one, and I saw it back then." ”

"So," asked the little man, "do you suspect it's your father's bag?" ”

Chu Tianyi waved his hand, "Not necessarily, but it is certain that it must belong to someone who stood in the scientific expedition team back then." ”

"These people met and clashed with the expedition team?" Gu Xiaoqian guessed, "So, the things of the scientific expedition team were snatched by these people?" ”

"I don't know," Chu Tianyi said, "So, I want to take it and have a look." ”

"I'd better go." Bei Qin said that he wanted to climb on the chain.

Chu Tianyi stretched out his hand to stop him, "This has something to do with finding my father's whereabouts, so I'd better go by myself." Also, do you think I'm much worse than you when it comes to climbing? ”

Looking at his determined gaze, Bei Qin smiled, "Okay then, be careful yourself." Tie the safety rope. ”

Chu Tianyi nodded, and after making some preparations, he carefully climbed onto the chain. Although the chain looks thick, it is also very strong after thousands of years. But its span is too large, and the slightest movement of the chain will keep swaying from side to side.

Chu Tianyi's hands clutched the chains, and every step was cautious. The dark and endless abyss was beneath him, and the slightest mistake would leave no bones. The people on the plank road were also terrified, and they all sweated for Chu Tianyi.

With a length of dozens of meters, Chu Tianyi could walk for more than ten minutes. It wasn't until he came to him that he saw that the body had already dried up. With two prominent eyes and a wide open mouth, he looked as if he had just fallen from a height and was being held by an iron chain.