At Wei Xinyu's suggestion, all the participants began to carefully search the old nest again.

The old nest of a man in black looks like an ordinary mountain stone cottage. The houses are built along the mountain, and are built with stones. There are few wooden buildings such as long corridors, stone stairs, stone pillars, etc. Many houses are transformed by caves and then open up underground passages to connect each house. In each house, there are square holes that are convenient for shooting outside, making it difficult for enemies who dare to enter the nest to move forward, and every step is to pay a price. There are also some requirements for the site selection of the old nest gate. Strong castles are set up on the left and right sides of the gate, and heavy castles are set up in the castles.

Machine guns are open within a few hundred meters outside the gate, all within the range of heavy machine guns. Generally, light weapons do not pose a threat to the castle. The cannons are set up. Because they are located in a narrow mountain, the mountain is tilted, heavy cannons cannot be transported to the gate. The mountain cannons cannot be driven by the solid iron gate and castle due to angle problems. In addition to the gate being the only entrance and exit, it is surrounded by steep cliffs and deep pools under the cliffs. It is simply delusion to attack from the cliffs. The entire nest is designed ingeniously, and everything is to resist the invasion of foreign enemies.

Unfortunately, the sky is not as good as the human being. The personnel who designed the nest did not consider if the enemy attacked from inside, and there was no door in each room, they could only be passively beaten. It did not consider how the opponent defended when attacking from inside, which caused Wei Xinyu to easily pass through the connected tunnel and enter each room to shoot and kill the black-clad man, thus causing chaos in the nest and breaking the door of the black-clad man's nest. The door was opened, and the army of the Zhenguo took advantage of the situation to invade and breaking the nest.

The nest is big, with thousands of houses of all sizes, and the tunnels are crisscrossing. All the siege personnel present started a large-scale search for the whole city. The only target is Secretary Chen, the boss behind the man in black.

The carpet-style search did have an effect. Some men in black who were hidden in the hidden area of ​​the cave were found and finally caught several people in black. According to a confession of a man in black, Secretary Chen escaped along the direction of the cave. There was a secret passage leading to Yang Eunuch Road. There was a yard next to the road, which was a contact location for the man in black.

Without further ado, Director Dai led his team members to chase in the direction explained by the man in black. Wei Xinyu was invited to participate in Director Dai's search. Their team searched along the complex cave. During the search, Wei Xinyu asked to take the lead. He first explored the way forward, and then the team members of the safety department followed. On several occasions, Secretary Chen buried landmines on the way, but were all eliminated by Wei Xinyu.

In the crisscrossing caves, Wei Xinyu quickly could tell the path they needed to walk with his perspective. The search personnel turned around and around. After more than an hour, they still couldn't find the end of the cave.

Director Dai suspected that Wei Xinyu had led the wrong way, so he quickly asked Wei Xinyu to stop moving forward and asked:

"Wei Xinyu, you took the wrong path. We walked for more than an hour and didn't meet a man in black."

Wei Xinyu said confidently: "You can't be wrong. I feel that Secretary Chen ran away from this direction. The landmines we met on the road were just buried shortly after. If you continue chasing down, you will definitely be able to catch up with him."

Director Dai looked at the wet and smooth hole wall with the help of electric light, soaking his feet in the fine running water, feeling a little scared. He said: "This is a water hole. If the water rises, we will all be drowned in the hole."

Wei Xinyu said as he walked: "Don't be afraid, it's not rainy now, the cave will not rise in water, so let it go and pass by."

Everyone finally walked to a three-fork in the cave. Wei Xinyu stood at the fork and observed for a while. Finally, he found an inconspicuous hole hidden above the cave, so everyone followed him to climb above the cave wall.

The entrance of the cave was very narrow, and he could only drill in one person. After crawling through the narrow cave for more than a hundred meters, they finally arrived at a cave with lights.

The colorful lights lit up the cave like beautiful pictures. The team members were excited. They thought they had found the contact point of the man in black. Director Dai felt that the cave seemed familiar. He carefully identified it and concluded:

"We came to Yanggong Cave, Yanggong Cave, the Yanggong Mountain Scenic Area."

This is the first time Wei Xinyu has been here, and he asked: "Director Dai, are you sure?"

Director Dai nodded, pointed to the colorful stalactites in front of him, and replied with certainty: "I took my son here to visit last week. I left a very deep impression on this stalactite that looked like a harvest picture in front of me."

Wei Xinyu exclaimed: "These guys really know how to use the passages and use tourist attractions as their secret passages."

Director Dai remembered it and said, "No wonder Secretary Chen likes to come here to play. He said he likes the stalactites in the cave. Hell, this is a way to his old nest, which is really unexpected."

Director Dai saw Wei Xinyu standing there for a long time and asked, "Is this their contact station?"

Wei Xinyu waved his hand to deny it. He was about to answer when he suddenly found someone flashing past him and asked loudly: "Who?"

The black shadow ran faster when he heard Wei Xinyu's question. Wei Xinyu hurriedly chased after him, and everyone followed closely, and vigilantly held the gun in his hand and turned on the insurance ready to fight at any time.

Seeing that Wei Xinyu was chasing him very quickly, he hurriedly waved his hand and shot Wei Xinyu. After seeing Wei Xinyu dodged, he rushed towards him. He jumped into a large pool in the hole.

Wei Xinyu also jumped down. Later, the team members of the safety department who caught up with could only stand anxiously on the shore and watch the movements in the pool. It took a long time for Wei Xinyu to float up and he said to Director Dai:

"The pool is very deep. I searched for a long time but couldn't find the hole where the black shadow escaped."

Director Dai pulled Wei Xinyu ashore with his hands and said, "You are too brave. No one dared to go down this pool. It is said that there is a dark river under this pool. Most of the people who go down will be swept into the dark river and drowned by the whirlpool."

Wei Xinyu nodded and admitted, "I also felt that the shadow deliberately lured me to dive into the pool. The vortex of this pool is very strong. When people jumped down, they were almost swept into the vortex, and then rushed into the underground river. It is difficult for people who can swim again to escape when they encounter it. I am lucky and were swept out by the vortex again."

Director Dai saw Wei Xinyu enter the pool without feeling cold at all. He asked with concern: "Are you cold? It's early autumn now, please change your clothes quickly."

Wei Xinyu said: "No, this is good. We must find Secretary Chen immediately. I have dealt with this guy. He is very cunning. The black shadow just now has proved that he is nearby. It is already evening. There is no tourist. I judged that the black shadow came from the secret door and the secret door is nearby."

Although there are lights in the cave, it is not easy to find a secret door in the huge cave. Everyone starts to search carefully every time they arrive at a scenic spot. More than an hour has passed. Wei Xinyu opened his perspective eye and searched in the cave for a long time. The secret doors he found were all scrapped attractions of original tourism development. Due to the changes in the underground river, the roads in the original cave were destroyed. The original cave was forced to be terminated and tourists were prohibited from entering. Finally, they found the exit of the cave at the end of the cave, which was also an extremely difficult cave entrance. It was on the back of a huge stalactite. The secret door was almost integrated with the stalactite. If it weren't for Wei Xinyu's wise eyes, everyone would have been working in and out for a few hours in the cave. The entrance of the cave was very small and could only accommodate one person in the cave. Wei Xinyu walked in front first, walked to the end of the cave, and went up the stone stairs, which was a door.

Wei Xinyu pushed open the door and with the help of the moonlight, he saw a small courtyard in front of him. The entrance of the cave was originally located in the rockery of the courtyard. The whole yard was made of brick and wood, and it was tall and elegant. A statue was erected in the hall of the courtyard, with a human face and a very ugly appearance, with eight legs. When the search team members saw this statue, they all felt disgusted. However, Wei Xinyu told the team members around him:

"Don't underestimate this eight-legged monster. It is General Udiwei in the Heavenly Court. He gets angry and the entire Earth planet will be destroyed."

Director Dai didn't believe it, and he said, "Wei Xinyu, you have read too many mythological novels. It's so mysterious. I don't believe he is that powerful. Why do he ask someone to worship him? According to the law of the forest, he doesn't need to find a reason to destroy the Earth planet directly."

Wei Xinyu told Director Dai: "There are still people above him who are in charge of him, otherwise he would not instigate Secretary Chen to go to the Zhenguo to cause damage."

"Ha, ha, ha," Director Dai smiled, "If he were a god, he would not let the man in black ignore it, and Secretary Chen would not lose so miserably. I concluded that Secretary Chen was a spy sent by the Mongolian Kingdom to subvert the real country. The statue he made was just to deceive his subordinates and work hard for him."

Wei Xinyu did not argue with Director Dai. After all, Director Dai is an ordinary person in three-dimensional space. How could he know about high-dimensional space?

Wei Xinyu joined the search for the yard. The yard was quite large, but no one was found. It was obvious that the man in black who lived here had fled and left an empty yard.

However, after careful search, the search team members also gained some results. They found a large number of weapons, ammunition and night clothes worn by many men in black in the basement of the yard. The most convincing thing was the skull flag hanging in the hall of the "Convention Hall" that was the same as the old nest, proving that the yard was a larger den for men in black.
Chapter completed!