"There's another layer down there, I didn't look closely, and I solved all the zombies I encountered. Be careful, maybe there will be! Zhong Wei also had the gun in her hand, and kept scanning the surroundings with her flashlight, not paying attention to the internal buildings.

Hong Tao and Jiao San did not rush to explore the depths, but first turned around the entrance of the cave to make sure that there was no danger, so one of them set up a sentry and the other got into the door on the left.

Inside the entrance is a small platform, the floor is painted with yellow paint, judging from the wear and tear, it should be the place where the goods are loaded and unloaded, and in some places the paint has been almost worn out, revealing the black cement floor below.

There is a room on the left side of the platform, or called the entrance of the cave, the construction method is a bit like the cave in northern Shaanxi, there are doors and windows, the roof is semicircular, the hole is also cast with cement, there are tables and chairs, iron filing cabinets, hangers, water dispensers, televisions, and there is a chess board on the table, scattered with some chess pieces.

Obviously, this is a duty room, and the zombies killed by Zhong Wei should be the duty officers here. There is a hook on the wall, and several key tags made of iron plates are hung, and each key is labeled with paper.

"That's where you came from?" In the innermost part of the cave against the wall, there is a square hole in the ground, the iron plate lid has been lifted, and below is a section of steps.

"Yes, the four zombies are down there, they should receive the light from the outside through the crack in the door of the bunker, they are severely malnourished and very slow." Zhong Wei nodded and described the state of the zombie again.

"Close it first, lock it...... Let's search this layer first! Hong Tao nodded, Zhong Wei's description was more reasonable, in line with the laboratory's research results on zombies. These monsters rely heavily on sunlight and go into hibernation once they are in the dark for long periods of time.

The tunnel on the first floor is long, but not surprisingly long. It is about more than 200 meters, not straight, chiseled along the mountain, shaped like a crescent moon, shaped like a centipede.

The tunnel with the track laid in the middle is the body, and the caves on both sides are opposite, and the two are commensurate. Each one is numbered and written in yellow paint on the walls of the cave, which saves the number, and there are 78 rooms in total, each of the same size.

"Well, that's right...... Let me see what the hell is out there! "From the beginning to the end, no trace of zombies was found, and the caves on both sides were also closed with iron doors, so that you could not see the inside. The group returned to the duty room again, Hong Tao hacked the filing cabinet again, pried it open one by one, and soon found a few black books, opened them and smiled.

The ledger should be called the internal ledger of the warehouse, and each book records the entry and exit accounts of one or several materials, and the final number is the existing real number in the warehouse.

Windfall! More than half of the 78 caves were filled with anti-aircraft shells, 25 mm at most, filled nine holes, and more than 1 million rounds. 37 mm is the next with two holes and more than 100,000 rounds, and the box is dated 9 years ago.

There are relatively few 57 mm caliber ones, only more than 10,000 rounds, and even half of the cave is not full. The wooden boxes are also relatively old. Hong Tao looked at the date on the box and immediately avoided it. He didn't know what the shelf life of the shells was, but no one would feel comfortable standing in a pile of shells from 27 years ago!

The number of shells is the largest, but it does not occupy a lot of space, with a total of 13 holes. On the contrary, the smallest amount of goods occupies the most space, and the mechanical parts of the whole 31 holes are packed in various wooden crates. A slender box had been opened, and a 37mm barrel lay inside.

In addition to the parts, there are also seven caves where various machine tools are placed. Yes, not to place but to place. The ground is obviously strengthened and level, and the feet are also shock-absorbed, which is the foundation of a professional machine tool. Depending on the degree of maintenance, you may wipe it and use it when you turn it on.

It seems that this is not only a warehouse, but also a maintenance task. Once in wartime, supplies could be easily transported by railroad at the foot of the mountain.

There must be many pure air defense battalions or company positions within a few dozen kilometers of the surrounding area, and this is an important node in a complete set of prevention and control systems.

In order to save time, Hong Tao took the unturned account book to Jiao San and Zhou Yuan, and asked the two of them to check it separately, not too detailed, as long as the things are there, the quantity is subject to the account book for the time being. I went to look at the circuits of those machines to see if the power could be restored.

"Damn, Brother Hong, do you know what this is?" About half an hour or so, the two of them came over one after the other, Jiao San was in front, carrying a green cylinder two meters long on his shoulder, and a square head, looking a little top-heavy.

"Uh...... Bazooka, right? Hong Tao really didn't know this thing, but the cylinder on his shoulder was a weapon, and the first thing that came to mind was the famous RPG.

"Hahaha...... See, I'm right, he definitely doesn't know! What a bazooka, this is called a single anti-aircraft missile, avant-garde 2, the Chinese version of the Stinger! Hearing this answer, Jiao San was very proud, and laughed at Zhou Yuan behind him, as if he had trampled Hong Tao under his feet.

"That's right, this is an anti-aircraft artillery unit after all...... But who are you going to hit with it? It's hard to hope that the zombies will fly the plane! ”

In fact, Hong Tao also knows about portable anti-aircraft missiles, but he is not familiar with bazookas. If you can think more about it and take environmental factors into account, you won't be wrong. But even if the answer is wrong, it can't make Jiao San too proud, missiles, it sounds very advanced, but now it's useless, it's better than a grenade.

"You're going to fly a plane in this world! What if someone else has a plane in the future? Let me tell you, this thing is a must-have for helicopters, one shot at a time! ”

This bar is considered impossible to lift, and hitting ground targets with anti-aircraft missiles is not cost-effective except for the lowest firing height, and no one will design it this way. But Jiao San rarely has a long-term vision, and it seems that it can't be said that it is useless.

"Let's do it...... What's it in your hand? In addition to Jiao San, Zhou Yuan also gained something, she was holding a small thing in her hand.

"This should be what you've always wanted, I think it's more practical than anti-aircraft missiles!" Zhou Yuan stretched out her hands and held two pieces of things wrapped in yellow oiled paper, the size and shape of which were extremely similar to laundry soap.

"I'm ...... You're so bold! How many? But Hong Tao would never think that Zhou Yuan took two pieces of laundry soap, and two lines of words were printed on them with black ink: Tapis medicine is fast, 200 grams!

"It's all in four rooms, 80 yuan per box, about 400 boxes. I looked at the dates on the box, they were all eight years old, can they still be used? ”

Women are more careful about doing this kind of thing, Zhou Yuan took out a piece of paper from his jacket pocket, and there were dense small characters on it, not only the quantity, type, but also the date.

“…… Jiao Da is capable, what do you say? "Today, Hong Tao can't get out of the short board, these questions are too professional, or they are basically untouchable, and there is no accurate answer at all.

"Since it was not destroyed here, it should be usable......" Jiao San didn't have a more professional opinion on this issue, so he could only speculate according to common sense.

"You two are really big enough to linger in a pile of explosives that I don't know have not expired for more than half an hour. See if you find a rib in the ledger, and if not, you can use it as a brick. Hong Tao is also ambiguous about this inference, it should be like this, but who can guarantee it.

This issue aside, there is another issue that needs to be addressed, and that is the rib canal. Without this thing, TNT is basically unable to detonate, and it is not easy to shoot with bullets.

“…… Here, there are four boxes of fire rib pipes and one box of electric rib pipes, but we didn't find this room, the room number on this floor is only to 78, and the rib pipe is placed in room 79......" Zhou Yuan looked for it on the paper, there are really two, or two.

Hong Tao took the ledger and looked at it, except for the TNT medicine blocks and portable anti-aircraft missiles, the remaining caves were full of relatively ordinary materials, such as small arms, bullets, grenades, steel helmets, etc., which were almost equipped with a company.

As with anti-aircraft guns, the individual weapon models here are older. The rifles are all 81-1, and the grenades are still wooden, but the shape is quite interesting, the head is an oval, which looks a bit like a plastic model, and the model is 77-1.