After stabilizing Xing Ling'an, he won't rush into the city for the time being. Li Yuanhong once again picks up the materials and carefully looks at the introduction of Datong City. It is certain that the tunnel was dug by no one. It will be recorded in the data. However, Li Yuanhong did not see a word mentioning the tunnel from the beginning to the end.

Li Yuanhong put down the data. Maybe he went into a misunderstanding. Maybe the tunnel was not dug intentionally. For example, the sewer must be found in every city. But only the urban construction department has the record of the sewer. But the tunnel is no less than 50 meters from the ground, and the sewer is not so deep.

"Fat man, think about it. What kind of situation would you dig a hole in the ground?" Li Yuanhong can't think of it for a moment. He can only turn to the fat big head. Maybe his head is big enough to make a big hole in his brain.

"Dig a hole? Do you mean to accumulate grain and dig deep into the hole The fat man said.

"No, those holes won't be that deep."

"But whose cellar, or the basement of a building?" The fat man continued to guess.

"Your basement is so deep!" Li Yuanhong gave Lu fat a look.

"Ha ha, I haven't dug the basement yet." Lu said.

"Well, can you guess a little bit better?"

"Did the caveman dig it, I think? Those guys with no eyes, but they dig holes very well Lu said again.

"Caveman, no way..." Li Yuanhong just wanted to deny it. Suddenly, Li Yuanhong thought of one thing. When he read the introduction of cavemen, Xiao Yiling once introduced that there was also a race in the human elves league who loved to dig holes. This race also liked to dig holes. However, these dwarfs were digging holes. Unlike cave people, they dug holes when they saw them.

This mine is also a cave. How can I forget that Datong City used to be a coal mining area. Can the cave under the city be a mine?

So Li Yuanhong said, "fat man, do you have any information about Datong mining area?"

"Mining area? Brother Li, you don't doubt that the caves under the city are mine caves

"Maybe." Li Yuanhong said.

This time he had a goal. Soon Li Yuanhong found a mine that led to the underground of the city, but the mine had been abandoned for a long time.

Li Yuanhong decided to go down the cave from here. He said that if he did not go into the tiger's den, he would get a tiger's son. If he wanted to crack the underground threat, he had to go into the cave and inside.

This time, even the fat man took part, because Lu's attribute is soil, and in the underground, Lu's attribute can be more developed, and the other party is also a soil attribute. In this way, Li Yuanhong can be more confident in dealing with zombies.

"Take this shield." Li Yuanhong takes out the giant zombie shield captured by Baoding city from the space and hands it to Lu pangzi.

Lu took the shield and held it in his hand: "well, it's good. It's just right."

Although the level of fat man is not as high as Li Yuanhong, his strength is definitely higher than that of Li Yuanhong. This is the benefit of his fat body.

The crowd packed up and prepared to go down the cave. Xingling was also prepared to go down, but Li Yuanhong organized him and said, "we can't all go down. If you are good at commanding other than the problems, if you go there, no one will command. If the zombies attack, it will be troublesome."

"Or, I'll go over, and you'll stay on top and command." Xingling fought for the road.

"Well, I know my skill. I'm more suitable for escaping. If your ability is used to escape, you can't. We're going to investigate the situation and be ready to escape at any time. You can't do that." Li Yuanhong said with a smile.

Knowing that Li Yuanhong was comforting him, Xing Ling solemnly said to Li Yuanhong, "be careful

Li Yuanhong nodded and led people down to the cave. There were twenty people in this group. There was not much space in the cave. If there were too many people, it would easily cause trouble.

As he walked into the cave, Li Yuanhong found that the cave had been sealed before, and he didn't know when it was opened. Because the mine had been empty for a long time, weeds or mushrooms grew in some parts of the cave, and there were signs of collapse in some places. The rafters supporting the mine cave were decayed. These rafters were all made of antiseptic tung oil It has been soaked, so it will be OK for several decades, but it has been almost empty for 30 years, so it is normal for some rafters to rot.

When Li Yuanhong saw this, he thought to himself, "this mine is very dangerous. If you don't do it well, it will collapse. You should be careful."

As he entered, the environment darkened, but no zombies were found. After walking nearly 500 meters, he found the end of the mine cave. The head of the mine is a shaft, which is the only way to go deep into the mine. Li Yuanhong took out 20 headlights from his arms and gave them to the public: "please wear them. Pay attention to the complicated terrain inside. Don't go It's gone. "

With that, Li Yuanhong took the lead in climbing down the rope from the shaft.

The people at the back also went down. Only the fat man stood on it for a long time before he tied two ropes to go down. Fat Lu also knew that one of the ropes was OK for others and one was for himself. It was estimated that the rope would be broken in half way.People went down to the bottom of the mine. It was at least 100 meters deep from the top of the cave. There were also caves in the middle. But Li Yuanhong didn't go in. Because the depth of other mines was not in line with the depth of the mine in the city, Li Yuanhong went into the deepest mine, which might be the mine tunnel leading to the city.

At the bottom of a mine, Li Yuanhong immediately felt that the air in the mine cave became turbid, and there were bursts of moisture in the mine. According to the theory, the coal mine was most afraid of two things: first, the running water was not the fire in ancient times, but digging the hole to dig the water vein. Then the whole mine hole might be flooded, and the second was air escape. The coal seam would be mixed with gas once the gas accumulated To a certain extent, it is easy to cause gas explosion, so that the whole mine may be collapsed.

Li Yuanhong arrived at the mine cave at this time. Seeing the environment here, it is possible that the gas concentration here is very good, and no one has been taking care of it for a long time. It is possible that water has begun to accumulate in some parts of the road.

"Attention, please don't fire easily for a while, to prevent gas explosion here!" Li Yuanhong ordered.

"Yes The soldier in the back replied.

People go to the inside. As they enter, there are often some forks. But Li Yuanhong always goes along one direction without hesitation. People don't know how Li Yuanhong chooses the road. However, people do not doubt that they follow Li Yuanhong.

In fact, Li Yuanhong chose it because he found that in some caves, there were footprints, which were very similar to human footprints, and these footprints were very new, so Li Yuanhong walked down along these footprints.

The whole mine is very quiet, and occasionally there is a sound of dripping water. People walk in the dark cave. They have no concept of time or distance. They just follow Li Yuanhong.

Just walking, suddenly Li Yuanhong waved his hand: "there is a situation ahead, ready to fight!"

They immediately drew out their swords and shields. As the cave was narrow, Li Yuanhong ordered them to carry short weapons so that they could fight easily. And the soldier at the back took out his crossbow and pointed to the front. Just as the crowd was ready, they heard the noise of footsteps coming from the front, and under the illumination of the headlight, a red light was printed, which was very frightening. Li Yuanhong said, "aim at those red dots and shoot arrows!"

At the command of Li Yuanhong, Li Yuanhong himself also took out a crossbow and fired it in front of him. As the bows and arrows were launched out, a howl was heard, and the disordered steps became more urgent. As the sound of footsteps approached, people could see clearly where the red light was, but the corpse's eyes, scarlet eyes.

These zombies are very special. They all wear miners' helmets. Moreover, these zombies hold pickaxes in their hands. Many bows and arrows shoot into the Zombie's helmet, but they are not pierced. They are directly blocked by the helmet. What's more, to Li Yuanhong's surprise, these zombies are all at level 14-5. If you put them on top of them, they would be enough for Li Yuanhong to drink.

The zombies crowded the whole mine and rushed to Li Yuanhong. The bows and arrows couldn't stop the Zombie's progress. Soon, the zombie was less than five meters away from Li Yuanhong. Li Yuanhong quickly put away the crossbow and drew out the long knife behind him. Although the knife is longer, Li Yuanhong's skill is intermediate, and he can use it freely. He can use the sword in the mine to completely remove the zombie in front of him In the shadow of the sword.

Li Yuanhong found that these zombies were obviously weaker than the zombies on the ground. They were not only weak in defense, but also slow in their movements. Li did not know why, but he wanted to rush in as soon as possible to see how the soldiers were inside.

Li Yuanhong took the lead in charging, but just then, suddenly, a soldier called out: "zombie! There are zombies in the back

Li Yuanhong looks back and finds that there is a zombie behind him. Li Yuanhong frowns. It shouldn't be. How could the zombie appear in the back? When I came here, I didn't see traces of zombies walking in other mines? Do zombies know how to hide soldiers?

Li Yuanhong knew that this was not the time to think about it, so Li Yuanhong called out to the fat man, "fat man, you should use your shield to support the back. Let's rush in and rescue the soldiers of that battalion first! We should take turns to rest. There is still a long way ahead of us! "

"Yes Cried the soldiers.

"Brother Li, give me the back!" The fat man cried out.

So Li Yuanhong danced his long knife, instead of retreating, he charged forward. But Li Yuanhong only rushed for one kilometer, and his arms felt a little heavy. Then the guard came up and said, "brother Li, it's time to change the shift!" After that, the guards began to wave their swords and rushed forward. Li Yuanhong knew that this was not the time to be bold, and the fat people in the back were also replaced. Thus, the defense formation of a team of 20 people rushed forward.

After walking two kilometers, Li Yuanhong saw a wall of the mine, and a hole was cut. This hole should lead to another mine. Li Yuanhong finally knew how the zombie behind him came from Well, it turns out that the zombies cut a fork in the road from here, and the corpse group took the back road from here. Fortunately, these zombies are of high grade, but their ability is really poor. Otherwise, there are so many zombies in the underground cave, Li Yuanhong is very tired and can't kill far away.

Finally, Li Yuanhong killed ten kilometers away, and there was a bit of sunlight on it. When Li came here, he found that the space was much wider, the cave top was much higher, and there were many clothes fragments and skeletons scattered on the ground. However, these clothes fragments were old things, and there were no soldiers. It seemed that he had entered the lower part of the city Li also entered the zombie trap area. It seems that you may encounter the Zombie's native ability zombie at any time."Attention, there may be zombies here. Pay attention to magic attack!" Li Yuanhong reminds everyone in a loud voice that before Li Yuanhong's voice has gone down, many flying stones fly out of the opposite mine.

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