"Squeak...squeak...bang!"

As the door shaft that had not been maintained for many years made a sharp and harsh friction sound, the large iron door, which was more than one person tall, opened to both sides. At this time, the dark tunnel that appeared in front of Wu Han was still out of sight at a glance, as if it led to Jiuyou Huangquan.

The darkness in the tunnel space will bring negative psychological effects to those who are in it. If you are not a determined person in this environment for a long time, you will definitely lose your calmness and fall into anxiety and confusion. On the way you came, Wu Han kept estimating the journey and time, trying his best to suppress the irrational impulse of yelling and venting your boredom. Through the heavy and stuffy old chemical-proof suit, although he could not see the watch pointer on his wrist, he inferred the time based on his feelings alone, and estimated that he should have arrived near Nanfeng.

As the old saying goes, although the future is bright, the road is tortuous.

Although the emergency light on Wu Han's hand could illuminate more than ten meters away in the tunnel, this deep and unfathomable tunnel had no intention of ending at all. After not seeing what he expected, Wu Han couldn't help but wonder whether the judgment he made was correct. Was it Sun Qing's map wrongly drawn? Or was it that he cleverly got the meaning of the sketch? The uncertain future and the accumulated uneasiness gradually made Wu Han difficult. At this time, every step forward seemed to have to put in more effort than before.

There is no way out at the end of the road, and there is another village in the dark. Things in the world seem to be deliberately joking with people. The dilemma always turns unexpectedly when you feel that there will be no miracles. I don’t know what kind of power is playing a role in the dark.

Just as Wu Han was full of suspicion, his expression suddenly stopped, and then he put his head on the rock wall beside him, listening with all his attention.

When he calmed down and decided to make a detailed analysis, Wu Han slowly showed a hint of joy. He was sure that he was hearing the slightest sound of flowing water. When he heard the sound of water, Wu Han was excited and couldn't help but scream and said:

“It’s a hot spring.”

The design team hired by the headquarters for the Taohuayuan Scenic Area is indeed quite capable. At least they are not the kind of crappy people who are purely bragging about.

Taking into account the various needs of winter greenhouses in the Northeast region, the political system has planned the layout structure of the Taohuayuan Scenic Area. Considering that the hot springs near the North Peak are suitable for direct drinking by humans, they are used to cultivate plants. The several high-sulfur hot springs around the South Peak provide water for the hotel's bathroom and hot spring bath through another specially laid water diversion system. Since they are in an underground tunnel, the sound of flowing water that Wu Han heard at this moment cannot be from the surface of the ice and snow, or should not appear in this depth of underground river. The only explanation is that a certain water supply pipe is enough to prove that he passed through the open area of ​​the valley in the core area and reached the South Peak.

"The important national defense area, military restricted area. Those who trespass, kill them without any hesitation!"

Seeing the prospect of victory in sight, Wu Han's already tired body seemed to have a shot of stimulant, and immediately became full of energy. He accelerated his progress. However, when he turned a corner of the tunnel, such a murderous red paint slogan appeared on the cement wall in front. The flying handwriting on the wall, like silver hook iron painting, vaguely reveals a bit of solemn and mighty artistic conception. The broken halberd and sandy iron has not disappeared, and he has been washed and recognized by the previous dynasty. Although the slogans written on the wall appear mottled and faded due to the erosion of time, the bitter murderous aura that emanates from the lines will still make people feel moved.

Wu Han stopped and looked at the slogans quietly, shook his head slightly, sighed, and continued to walk forward. It was really ironic black humor! The skin was gone, where would the hair be attached? Now the entire human race is struggling on the verge of extinction. Since even people are gone, the so-called country is of course gone, let alone military forbidden zones.

After this brief episode, after more than ten minutes, this seemingly endless long tunnel finally came to an end.

When he realized that he suddenly realized his head, Wu Han suddenly raised his head and the spectacular scene presented in front of him was really breathtaking. The ceiling height of the hall, which was carved out from the hard granite mountain, was more than ten meters. Wu Han visually measured the width of the left and right sides, and at least several hundred meters. If it weren't for the magnificent decoration, this place would be an absolute underground palace. Wu Han stopped at the end of the tunnel, thinking about the grand scene of creating this supply station, and couldn't help but fall into a state of mind that was difficult to express in language.

It is not difficult to imagine that the huge amount of manpower and material resources spent on digging this underground building is absolutely comparable.

It is said that in that era of deep digging holes when the country is poor and the people are poor, even in the 21st century when GDP truly achieves catching up with the United States and surpassing Britain, it is planned to build such a large underground project, and the expenses are still dazzling astronomical figures. The new generation of rich people who are eye-catching, such as Chen Shengda, Shi Baijin, Li Baidu, and Wang Shiyuan, all of the wealth of a generation of charming figures, are used to fill this bottomless pit, which is also destined to be a drop in the bucket. No matter what era the background of the times, attempting to complete such a huge underground project must be exhausted.

With an extremely complicated mood, Wu Han slowly walked around the open underground hall and roughly got some understanding of the layout here.

This imposing hall is a place similar to a cargo loading and unloading yard. It is located at the east and west ends of the hall. It is the entrance to the tunnel that can accommodate trucks in both directions. The steel gate on the south side is at least three-story high, which shows that this place is just one of the peripheral entrances to enter the nuclear protection bunker.

"Isn't it here?"

It is naturally worthy of being happy that a new discovery was made unexpectedly, but this achievement did not satisfy Wu Han. You must know that he was not here to explore and discover this time. The key question is, where is the entrance to the Nanfeng Cave?
Chapter completed!