Chapter 162

The tunnel is not wide enough to accommodate four people walking side by side.

Under the light of a large number of torches, the originally dark tunnel was illuminated like day. During walking, I didn't feel uncomfortable except for feeling a little depressed.

Chen Ze walked at the front, and from time to time he found a small red flag in front, either inserted on the ground or nailed to the mountain wall.

Li Quan'an, who was attached by Cheng Yu, opened the way with insight. All untouchable places in the tunnel were carefully marked. Even when he met a fork in the road, Li Quan'an also painted an arrow on the ground to indicate the direction to Chen Ze.

With Cheng Yu, the defense tunnel as dense as a cobweb can't play its due role. It's an unexpected joy that he can be a radar envoy.

Every time he found a small red flag, Chen Ze would carefully order the soldiers to give orders and let the people behind him pay attention to avoiding.

This matter is related to the lives of everyone present. We can't help but be careless. When the soldiers see the small red flag, they are like seeing the source of the plague. They are afraid to avoid it. No one dares to challenge themselves and play a trick in favor of Hushan.

Even if there are two lengs, they have long been pressed to death by their companions on the ground for crazy friction.

In this way, although the team of 30000 people was pulled very long, it was orderly and moved silently in the intricate tunnel. The speed was not slow.

While walking, Chen Ze unfolded the map in his mind and observed the trend of Li Quan'an who could not see the trace in front at any time. At the same time, the terrain in the defensive tunnel slowly showed its full picture due to Li Quan'an's movement.

Chen Ze was even more surprised that the map was still three-dimensional. On the way they passed, blue dots representing the enemy flashed from time to time. The most exaggerated one was that they hit a large area of dense blue dots, which almost turned the whole map into blue.

Chen Ze knew that this must be where they passed, and the ground was where Zhu Yan's army was. Unexpectedly, the tunnel was excavated so far.

After winding around in the tunnel for nearly four hours, he stopped to have a rest on the spot. Just when everyone began to feel dizzy, Chen Ze finally saw the small red dot representing Li Quan'an on the map and stopped.

At this time, they are far away from bo'an city. I'm afraid they must be more than 20 miles away.

And although it was winding along the way, the route was far away from bo'an city. In the middle, it directly passed through the place where Zhu Yan's army camped, which was regarded as the reverse direction and came to the rear of the enemy.

As can be seen from the map, the place where Li Quan'an stopped should be a small lake. There are no blue dots on the ground above his head.

There is a lake but no one, isn't it

Chen zelue thought and saw that there was no red flag warning here. He simply explained. He hurried a few steps and ran to the past with a torch.

Not far away, he saw Li Quan'an standing alone with his back to Chen Ze in front of a mountain wall. He heard footsteps behind him. He turned back and seemed to know that the visitor was Chen Ze. His body bowed slightly and said, "Lord, there is no way ahead."

"No way?"

Chen Ze raised his eyebrows, but he heard a faint sound of water in his ear. When he took a few more steps, he saw the sparkling water reflected on the mountain wall behind Li Quan'an.

"The Lord knows at a glance."

Li Quan'an also waved his hand and made a gesture of invitation.

As soon as Chen Ze saw it, he immediately understood why there was no way.

The place where Li Quan'an stood was indeed the end of the road, but there was a pit at his feet. Looking into the hole, the sound of water came from the pit.

"How could it be water?"

Chen Ze frowned.

There is a small lake outside the passage. He knows it, but the exit is blocked by water. Can you say

"Are you sure this is the exit?"

In fact, you don't have to ask Li Quan'an. Chen Ze can be sure from the map alone.

In addition to here, the map does not show where there are channels. When they come to this neighborhood, there is only one way.

Chen Ze realized at this time that he had neglected to ask Zheng Yuanyun about the defense tunnel.

Although there is no map for the defense tunnel, it is also a life passage for the high-rise in the city to escape. Others don't know the details of the tunnel, but Zheng Yuanyun will know it.

But he needed to consider too many problems at that time. Zheng Yuanyun was not a good friend, so he forgot it once and twice.

What he didn't expect to ignore has become his current problem.

Li Quan'an shook his head slightly and answered Chen Ze's question.

"There's nothing special here, and I can't see the problem."

At last he added.

Insight into the first opportunity can see the weakness, so Li Quan'an can find the hidden support point, but he has nothing to do with this dead water.

Chen Ze thought and knocked on the surrounding mountain walls. He got nothing.

"It looks like you still have to go into the water."

Finally, his eyes fell on the pool.

This exit will not get a pool out for no reason. It is estimated that the key is at the bottom.

He also wanted to do it. He was about to jump, but Li Quan'an grabbed him and said in a hurry, "Lord, why do you take risks with your body?"

"Is this... Okay?"

Chen Ze smiled bitterly, but Li Quan'an just wouldn't let him, as if he was afraid that he might run away when he wasn't prepared, and kept pulling until the soldiers behind came.

Finally, the Scout Chen Ming took the job, tied a rope to his body and jumped into the water.

After a moment of silence, he popped his head out of the water, gasped, and rushed to Chen Ze and other humanitarians who were Watching: "childe, this is really an exit!"

The crowd pulled him up together. Chen Ming lay wet on the ground and drew a sketch with his memory.

Chen Ze only glanced at it and suddenly realized.

No wonder this defensive tunnel is not allowed to enter. It turns out that the Guanqiao is here.

They are indeed near a lake, and they are actually at the bottom of the lake.

Chen Ming's sketch on the ground is very much like a crooked S-shape, and this pool is the top of the horizontal S-shape. To dive into the water from here, you need to go through a small section of curved waterway, and then go straight up from the bottom to the lake.

According to Chen Ming, the underwater channel is very deep. It is just stuck in the breath holding limit of ordinary people. Most of them can float directly with a little patience.

And people can float up at the bottom of the water, but if someone wants to hard dive into the underwater channel, due to the buoyancy of the water, the diving speed must not be faster than the floating speed, and it is difficult for someone to persist until they dive in.

Even if there are, there are definitely not many. It is difficult to form a climate.

Moreover, it seems that the channel at the bottom of the lake has not been found by Zhu Yan empire. There are no blue light spots on the map that Chen Ze has been paying attention to.