The location they entered was at the intersection of two forked roads. In front of them was a very spacious tunnel, and behind them, heading east, there was a tunnel about two meters wide crossing, and it was unknown where it led.

No one had come to this secret cave for too long, and there was a thick layer of dust on the ground. Nalanhong brushed it away and found several ruts on the concrete floor. The ruts did not look like those left by rubber tires.

, wider, and if it is a wheel, then there must be iron nails and other metal objects inlaid on the wheel bones.

"Nalanhong, this is a remnant of modern times. Could it be a local air-raid shelter built after the founding of the People's Republic of China? Look, there are ruts here!" Lao Xie didn't know anything about machinery and could only make assumptions out of thin air.

guess.

"It's a small Japanese tank, the Type 97 Type 4 heavy tank. I've seen this kind of track pattern!" Nalanhong was very knowledgeable. He was not only knowledgeable about Manchu and Mongolian culture, but also had a thorough historical research on the modern World War II.

"No way! Nalan, are you saying that this cave is a military factory or an underground military base built by Japan during World War II?" Nan Haiyue opened her mouth in disbelief.

"Let's go and have a look. I think we are close to each other. Let's see if we can find the switch of the main switch." Nalanhong pushed Haiyue's hand away. He is a strong person, even if his legs and feet are inconvenient now.

If you are willing to burden others, you can hold a gold-wired dragon stick in front of your head to clear the way.

As they walked forward, the three of them began to sigh. It was really amazing how high the Japanese construction level had reached at that time. There were many small holes dug on the left and right sides of this tunnel. There were doors in the small holes, and the doors were not locked. Push

After opening it, you can see that each small hole is an independent room. There is a bed, an electric box, a table, a chair, and even a separate bathroom. There is also a small hole at the top of the room. The small hole should be a ventilation hole.

After more than half a century, fresh air is still pouring in from the outside through the vents.

The war was cruel. In fact, not only did we Chinese pay a heavy price, but every soldier, including the little Japanese, also did the same thing with his head stuck to the waistband of his trousers, and committed murder and arson. On the surface, it was

Beasts, in fact, they are also human beings, especially the soldiers who have to guard this underground base all year round. They are even more depressed. Many soldiers have the habit of writing diaries, but none of these three people understand Japanese.

There are no Chinese characters in them, so it is still unknown what secrets are hidden in this underground base in a cave.

The three of them have been inexplicably depressed since they entered this mysterious underground military base. Although they didn't see anything sinister, their hearts felt as if they were being pressed down by a thousand pounds of rocks, making people want to leave this ghost place as soon as possible.

Each room is a dormitory where soldiers rest alone. In addition to daily necessities, there are also hanging guns that they carried at that time. Most of them were Japan's most high-end Type 100 submachine guns at the time. Some tables even had pens on them.

Nalanhong said that the Japs in the underground base at that time were definitely not ordinary people. The Hundred-style submachine gun was the most high-end weapon independently produced in Japan at that time. It was only equipped to the ace troops on the front line. Like this kind of guard in the rear base

The Japs generally have ordinary rifles, and you see, almost everyone has a pen, which means that at least everyone can write and has a high level of education. I suspect that this underground base is not a military base, but a specialized
Chapter completed!