At this time, when he heard Wang Guan say he wanted to turn around, Bei Ye had no objection and nodded slightly to express his agreement.

After a while, the two returned to the exit. Wang Guan first lifted Baye up, and then he pulled off the people above and slowly crawled out. At the same time, Liu Jing hurriedly asked, "Miss Xiaoye, what's the situation below?"

"It's a tunnel. After walking for a while, there are two forks." Baye explained: "We are afraid that you will worry, so we will come back and tell you about the situation."

"Fork the way?" Liu Jing was stunned.

"I suspect it's not just a fork road..." Wang Guan said in a deep voice, and suddenly walked to the pile of Japanese soldiers' corpses in the corner, and then squatted down and searched on a corpse that looked like an officer.

"Brother-in-law, what are you doing?"

Seeing this situation, Liu Jing was even more confused and couldn't help asking: "Why is it said that the fork in the road is not simple?"

Wang Guan did not answer, but just continued to grop. After a while, he touched a piece of soft fabric inside the corpse. He felt a sudden move and quickly pulled out the fabric.

"What's the discovery?"

When others noticed Wang Guan's movements, they also walked over and watched. Wang Guan pulled the fabric open and spread it flat, and immediately smiled and said, "As expected, this should be the terrain map below."

“Topographic map?”

Hearing this, several flashlights immediately shone onto the fabric, and everyone immediately saw dense lines, just like the patterns formed by many spider webs folded repeatedly.

“Is this a topographic map?”

After looking at it, Liu Jing expressed doubts: "Why do I look like a mess?"

"It's not a mess. If I was wrong, it's a maze, a huge underground maze." Wang Guan pointed on the map with a cautious expression: "If this is the entrance outside, then in this place, it's the gap in the cave. From the gap, the tunnel inside was divided into two, and then one of them left for a moment, but it was divided into three..."

"Then every line has a fork, either broken in the middle, or connected with other forks, forming a different road. It is either up or down, left or right, twists and turns, repeated, complicated and difficult to exhaust."

While speaking, Wang Guan himself was a little dazzled and could not continue to deduce it.

"impossible!"

Liu Jing subconsciously refuted, and then he was a little shaken: "It is impossible to have such a complex tunnel, otherwise the dense routes would have collapsed long ago."

"Didn't you say that the mountains are all rock layers?" Wang Guan analyzed: "And the tunnels below were not dug out, but naturally formed rock cracks, which were just some renovations."

"Of course, you may be right. The maze is not that complicated." Wang Guan said thoughtfully: "After all, this is a plane line, not a three-dimensional figure. Some forks appear much more complicated when stacked."

"However, the most terrifying thing is that it is pitch black below, and without sufficient light, it is difficult to distinguish the direction."

Wang Guan said in a deep voice: "After passing the fork, even if a person finds something wrong, he wants to return according to the same path. But when he turns back, he finds that the fork behind him has changed from two to three, which is the most terrible thing."

Liu Jing asked anxiously: "What should I do now?"

"Wait, wait until my second brother brings people here."

Wang Guan's answer made everyone a little helpless, but it was the best way. Fortunately, Liu Sheng did not disappoint everyone and brought more than 20 people to the top as quickly as possible.

After rushing to the cave, Liu Sheng confirmed that the people were safe and sound. After breathing a sigh of relief, he frowned and asked, "Didn't uncle and the others come out yet?"

"Yes." Liu Jing was a little confused: "It's been more than two hours, and I haven't seen anyone come out yet."

"Don't worry, leave it to me to deal with it." Liu Sheng said calmly. After waving his hand, the entourage began to carry a few very precise instruments and then operated them with a squirm.

"Is this a topographic map of the maze?"

After looking at the fabric, Liu Sheng handed the road map directly to a entourage, and saw that the entourage placed the topographic map under an instrument for scanning. More than ten minutes later, the complex route appeared on the computer screen.

After that, I don’t know how that person handled it. After a few key symbols, the complex plane route gradually became three-dimensional, forming a three-dimensional maze model.

“What a high-tech!”

Seeing this, Wang Guan and others next to him couldn't help but exclaim.

"Don't be too happy too early." Liu Sheng shook his head and said, "After all, there has been no verification, so there must be a big error. It would be good to have 70% accuracy."

While speaking, Liu Sheng waved his hand, and a ready-made young man next to him immediately jumped into the gap. Then everyone saw a clear red dot moving quickly in the three-dimensional map of the screen.

At this time, Liu Sheng took out another walkie-talkie and said in a deep voice: "Zero-101, please answer when you hear it!"

"Sizzy squeak..."

A noise passed by, and a voice came from the walkie-talkie: "... Zero One received it, please instruct!"

"Very good, continue to search and rescue." Liu Sheng said with satisfaction: "If you encounter a special situation, stop immediately and report immediately."

"clear……"

After the dialogue ended, Liu Sheng turned around and signaled, and more than a dozen young people next to him also entered the gap one after another. Soon after, more than a dozen red dots were distributed in the three-dimensional map.

"This is too awesome."

Liu Jing said astonished: "Second brother, why didn't I know that there were such good things at home before?"

"There are nowhere at home, they are all borrowed." Liu Sheng said angrily: "It's been a few days since you've been in vain. You've been troubled again. Now stay here honestly. I'll go down and help first, and then settle the score with you later."

"Second brother, I'll go too." Wang Guan volunteered: "I discovered the maze, which made them lose it, so I also wanted to do my best."

Liu Sheng thought for a while and nodded, "Okay, put on the positioning instrument and the walkie-talkie. Be careful not to go too far, after all, the radiation of the instrument is limited, and if it is too far, you won't receive the signal..."

Wang Guan nodded repeatedly. After getting the equipment, he was about to go down the gap, but found that Baye had also followed. Seeing this, Wang Guan smiled helplessly and followed her down.

With so many people taking care of him, the safety factor is much higher, so naturally there is no need to worry about anything. So after entering the maze tunnel below, Wang Guan's speed has been much faster, especially after he arrived at the fork, he went to the left without thinking. After that, he walked on the fork on the left for a while, and immediately saw three more forks in front of him.

After walking in the fork in the middle for a while, Baye suddenly said, "Do you want to shout twice?"

"Haha, it's probably useless to shout." Wang Guan smiled and said, "You can see it too. The tunnel is twisted and turns, and the sound cannot spread so wide. Even if you shout out loud, others may not hear it."

"Oh." Baye nodded slightly,

In an instant, another fork appeared in front of him, and I didn't know where he led. Seeing this, Wang Guan did not hesitate at all. He turned into the fork and then led Baye to walk slowly.

Being in it, Baye naturally found nothing wrong. However, Liu Jing and others who were observing the screen in the cave felt a little surprised. Because in their opinion, the red dot represented by Wang Guan was very strange and always turned around inexplicably.

At the right time, Liu Jing couldn't help but pick up the walkie-talkie and prepared to guide Wang Guan.

"Fifth Young Master, it seems wrong." Suddenly, the person who operated the instrument said in surprise: "Look at the location where Mr. Wang appeared, there is no route displayed on the map."

"What does that mean?" Liu Jing asked hurriedly.

The man explained: "It means that the route Mr. Wang is taking is the error in the map, and there is no way to guide the direction."

"What should I do?"

"wait!"

The person said that he was waiting, but he was not idle either. Instead, he controlled the instrument to hook up a dotted line on the red dot of Wang Guan, and then gradually formed a new line in the three-dimensional figure.

"Then it should be explained to him." Liu Jing said to himself, then picked up the walkie-talkie and wanted to connect, but found that the signal representing Wang Guan actually turned on.

After being stunned, Liu Jing hurriedly asked, "Brother-in-law, what's the matter?"

"I found someone." Wang Guan's smiley voice came out from the walkie-talkie.

"Really?" Liu Jing was overjoyed.

"Of course... come, you say something."

In an instant, another person's voice came from the walkie-talkie: "...Fifth Master, it's me...I'm fine..."

This person's voice was a bit dry and hoarse, but more of a strong sense of relief. It is understandable, after all, who was there to stay in this dark environment. Even if you didn't encounter any danger, the huge pressure of not finding a way out is enough to make people feel broken.

"Okay, okay..." Liu Jing was also very excited: "It's fine, don't worry, you will be out in a while. Brother-in-law, take him out quickly... By the way, you are taking a new route, it's best to return according to the same route..."

"Yeah, I got it."

At this time, Wang Guan took back the walkie-talkie and said with a smile: "You should notify others of this good news, so that everyone can also raise their spirits and increase their confidence in search."

"OK!" Liu Jing was so kind that he immediately opened a public channel similar to the LAN and told the others about the news. For a moment, everyone's morale really rose.

However, some search and rescue personnel also secretly held their breath and searched harder. After all, they also have their own pride. As professionals in this field, they are not ashamed to be as good as an amateur.

Affected by this emotion, some people gradually expanded the scope of searches, and the results were naturally amazing. There must be two, and then successive good news spread one after another.
Chapter completed!