"How big is it?" Jiangishi asked with interest.

"During the war, the underground space that can accommodate 2,000 soldiers. As long as it is repaired and utilized, it is not as good as the underground tunnel on St. Kaiser Island, but it is not much worse." Sergey whispered.

Jiangan said in surprise, "It's so big? But since this place is so secret, how did you know it?"

"Haven't you heard the legend of the Moscow Metro 2?" Sergey whispered.

"I have heard of it. It is said that this secret subway line is part of a huge underground city, including subways, tunnels, and secret rooms. At a fork in Arbat Street Station, a strong iron gate connects people to this mysterious underground city. It is said that there are four one-way lines on the No. 2 subway, all starting from the Kremlin, leading to the villa of the head, the spare command post of the Soviet General Staff Headquarters, the underground command of the missile force on the outskirts of Moscow, and the Vnukovo- 2 Government-specific airports, etc., responsible for the evacuation of heads of state and important officials in wartime.”

Kishi hesitated for a while and said, "But there is another version about this No. 2 subway. In this version, the entrance of No. 2 subway is located in the basement of the main building of Moscow State University. In this regard, Rector Victor Sadovnichen disclosed The secret of the underground labyrinth was revealed, saying that it was just a ventilation duct through the city, and that there was no subway."

Sergey smiled, "However, the subway only opens an entrance to the huge underground city in Moscow, and there are many more unknown places that the subway train cannot reach. In Moscow, a very active group is Called the diggers, they're dedicated to exploring the city in Moscow's subway tunnels and sewers. The gang is very close to the Russian extreme climbers, except that one goes deep underground and one climbs high.

In an inaccessible underground passage and buildings, torture chambers, prisons and secret passages from the time of Ivan the Great; the Negrinaya underground river, which is as old as Moscow city; the Chiano, left by the mining industry in the 18th century Vsky quarry; the secret underground city built by Brezhnev in the 1970s, etc. have all been discovered one after another. Many people were shocked when they saw the photos they took underground.

Even the authorities have benefited from these civilian discoveries. In the Moscow theater hostage crisis in 2002, Russia's Alpha Special Forces, with the help of excavators, unexpectedly launched an attack from the sewers below the theater, thereby annihilating the suspects. There are hidden underground facilities here, which is what an excavator told me, but he has not seen it with his own eyes. Because it was a restricted military area before, they couldn't come in. "

"That's why you decided to buy this manor?" Jiangan nodded and said, "If that's the case, this business will not only not lose money, but will make a lot of money."

"Actually, I have found the entrance in the basement of the main building of the manor before." Sergey whispered, "The door of the very heavy nuclear-proof building, the people of the logistics team have managed to open it during our mission. Think Do you want to go in and see?"

"I'm a little interested." Jiangan nodded.

"Come on, come with me." Sergey took Lin Rui and Jiangan to the basement of the manor villa. After entering, Jiang An and Lin Rui realized that this seemingly ordinary building is actually not ordinary at all. The inner wall of the basement is made of reinforced concrete with a thickness of 6 meters, and there is a layer of steel plate outside the concrete. The entrance is very hidden, and the original underground facility entrance has been blocked, and their later team has found and opened it again.

After entering the thick and mysterious door, there is a narrow passage. There is a 45 cm thick all-steel door on the right side of the passage. Behind this thick steel door, a slightly staggered position is a second steel of the same thickness. There are two ordinary iron doors behind the second steel door. After passing through these two iron gates, you can only reach the bottom by taking the elevator lift. At this time, you can truly enter the underground bunker.

After turning on the lights, a huge entrance appeared in front of them, and Sergey walked in and said, "A lot of equipment in this underground facility can still operate. The original establishment had 2,500 people, but it can only accommodate 1,500 people at a time. People work. If there is a nuclear war, the bunker will be closed immediately, and the center will store food that can last for three months, and an air filtration system is also provided.”

The hidden entrance, the huge space, and the equipment with a cold war atmosphere make people feel like they have traveled through time. For the major powers with nuclear weapons, although their ability to attack opponents was different, they were "equal for all beings" in the matter of bombing, because no one had the ability to intercept at that time, and if they wanted to survive the opponent's attack There is really no good way to attack, except to hide, so "digging deep holes" has become a common practice in major countries.

The underground part has three floors, upper, middle and lower. It is very sturdy and can resist conventional attacks such as bombing and flooding, as well as nuclear, chemical and biological weapons. The main road, branch line, approach road and other components are designed for the channel~lightnovelpub.net~ A closed reinforced concrete structure with a circular arch curved wall and an inverted arch is adopted. The passage is 3 meters wide and 5 meters high. There are about 300 rooms. The inner wall is solid concrete and the outer layer is steel plate with large rivets.

"If this place were to start excavating buildings now, the price would be huge." Jiangan frowned, "That is, such a large amount of work was only done in the former Soviet Union."

"In addition to this entrance, there are secret passages underground that connect to the outside world." Sergey replied, "Two of these passages can lead to the subway in St. Petersburg, but we have not planned to open it yet."

"In other words, we can reach other parts of St. Petersburg silently from here." Lin Rui frowned.

"Theoretically," Sergey replied, "These entrances are very hidden, and most of them have been sealed off, so ordinary people can't detect them at all. But if we want to get through, it's actually very simple."

"Keep it for now, maybe it will come in handy later." Lin Rui nodded.

"Unbelievable." Looking at the Russian propaganda posters on the wall, although it is outdated, you can still see the tension during the Cold War.

"We also found some communication equipment, gas masks, and nuclear radiation detectors that were used by the Soviet army." Sergey nodded. "Some of them can be used, but some have been expired for many years. Anyway, clean up work. It is currently underway, and some equipment and wiring also need to be replaced. After a while, we will be able to re-enable this place. This will be an underground base for us.”

"It's really good. It's bigger than our previous training camp in Western Siberia, and the facilities are more complete. It can be used as a command and training base." Jiangan nodded, "So this business is not a loss, and it is profitable. already."