It was a good thing for Li Zisheng to have no instructions, because he was very busy, not only busy with cultivation, but also busy with building a new ship.

It is more than enough to build a dedicated sea ship for himself with General Secretary Li’s current wealth, but what he is going to build now is a warship. Although it has not been built yet, its name has been chosen, so it is called the "Tieqingtuan".

This Tieqingtuan warship is like the "Communist Youth Unit" in our world, to be precise, a submarine. In fact, he forgot that the ending of the "Communist Youth Unit" is not very good.

The K-278 submarine named "Communist Youth League Member" is the deepest submarine in the world. It is 122 meters long, 11.5 meters wide, with a displacement of 9,700 tons, a speed of 70 kilometers per hour, and carries 10 torpedoes, two of which have nuclear warheads. Its uniqueness is that the pressure-resistant boat hull is made of titanium alloy and can dive to a depth of 1,200 meters underwater that other submarines had never reached at that time. This record was set by it on August 5, 1983.

The submarine was built for a long time and costly. It is called a "fish made of gold". It launches missiles under deep water to strike the entire northern Europe. It was the largest and most advanced attack nuclear submarine in the world at that time.

The submarine joined the Northern Fleet of the Soviet Union in 1984, but sank in 1989 due to a fire caused by a short circuit in the wire. The entire boat was 69 people, and 30 living people were rescued to the floating lifesaving station (and then 3 people died). Except for 4 of the victims who died on the spot, they all died of freezing after diving, drowning or heart failure. In fact, a total of 42 people died. Only 27 survived.

In fact, the East China Sea is an extremely unsuitable sea area for submarines, because there are countless large sea beasts and sea monsters living in it, as well as the whirlpool that has made the East China Sea become a desperate situation for cultivators.

Especially the Great Whirlpool of the East China Sea. It is a catastrophe that human cultivators look at.

No matter what solar term it is, as long as you go deep into the East China Sea three thousand miles, the so-called "big vortex" will randomly appear in the sea.

Vortexes in the sea are not rare. The narrow waterways where ocean currents meet can easily produce such vortexes. For example, the largest ocean vortex in our world is in the Norwegian Sea near the Arctic Circle, which is called the Sartre vortex. The Sartre vortex is caused by several powerful currents. These currents flow out along the waterway connecting the two major fjords. There are three waterways, and there are few ships sailing in the north and south; the third is in the middle. It is called the Sartre current, which is the main transportation channel and seawater channel between the two fjords. The large vortex appears here.

Other straits also have large whirlpools. There is one in the Naruto Strait in the Inland Sea of ​​Japan, and one in the Strait of Mesina between the southwestern Italian end and Sicily.

However, the East China Sea vortex is definitely not caused by ocean currents, tides or terrain. Moreover, the water flow rate of these vortexes is not fast. If the ship is strong enough and the crew is lucky enough, even if it encounters vortex, there is a certain chance of surviving.

However, in these vortexes, all magical powers, true qi, magic power and external power will be completely ineffective. The reason is that this vortex that appears at any time will isolate the vitality of heaven and earth. If the cultivator falls into it, even the immortal masters above the Nascent Soul True Immortal will kneel down.

Moreover, they appear suddenly and disappear suddenly, and the duration and the area they affect are completely unpredictable.

In addition, extremely severe storms often occur in the East China Sea. Some storms are not much for cultivators, but the harm caused by the thunder mixed in them is really too great to cultivators.

The sea clan, the great vortex and the storm are the three major reasons why the East China Sea has become a desperate situation for cultivators.

Now, the sea clan has reached an agreement with human cultivators to jointly attack Boyin Xianzhou. Then the latter two have become the biggest obstacle to this expedition.

The senior leaders of the Four Gods Sects this time have been planning for a long time. Naturally, they have their own way of dealing with it. However, they still have their own way of using it.

For Li Zisheng, he can only make himself rich and fed. Since he doesn't know how the Four Gods Sect overcomes these two major problems, he has to find out his own way of dealing with it.

The solution that Mr. Li San came up with was to build a purely mechanical submarine.

As long as you don’t use immortal methods, you will not fall into an irresistible situation even if you encounter a big vortex. No matter how big the storm is, it will not affect the submarines that can hide under the water.

So this "Tiqingtuan" was designed.

Due to its power, it is not as huge as the "Kongqingtuan", only less than twenty feet, and its drainage is only about 3,000 tons, using the third-generation Yuanshi internal combustion engine.

One of the major benefits of using Yuanshi as fuel is that it does not require oxygen, Yuanshi does not require severe oxidation, which means it can release huge energy by combustion. If this characteristic is used as engine fuel for general machinery, is there any better energy for submarines?

You should know that in addition to nuclear-powered submarines, the biggest problem with conventional power submarines is that they need to float to the snorkel navigation state after a period of submarine and use diesel generator sets to charge the battery. The so-called AIP technology, namely AIP technology, is "not reliant on aerodynamic propulsion devices", has not been mature until recent years and can be used on modern conventional power submarines.

The material used in the shell of this submarine is also titanium alloy. Of course, the titanium here in Zhongzhou is naturally not a titanium, but is called gray steel. It should be named this way because of its color. However, this "space metal" with light weight, high strength, metallic luster, and good corrosion resistance is not valuable in Zhongzhou, and no one even cares about it.

The reason is that gray steel blocks the operation of true qi, so it can only be used in the manufacturing of mortal objects. Moreover, because Zhongzhou is a world of high magic and high martial arts, the smelting industry is exaggerated. Even such a substance that is difficult to corrode even aquarium due to its high melting point of 1668c can be easily made.

This saved General Secretary Li a lot of expenses. In fact, this experimental submarine did not cost Li Zi to raise a lot of stones. Of course, this is because he is also one of the major shareholders of the Military Industry Group, and there are also a group of skilled refiners who are willing to work for him for free. In addition, Tian Kewang, the owner of Canghai Shipyard, intends to curry favor with him. With these reasons, the manufacturing cost of this "Tieqingtuan" is only a mere 2,000 square stones.

Compared to the cost of hundreds of millions of dollars in our world, this price is simply cheap like a cabbage. Well, this is also one of the benefits of the world of high magic and high martial arts.

The appearance of this submarine is very "backward" and does not adopt a modern water droplet-shaped hull, but a ship-shaped shaped like an old-fashioned submarine. The reason is that for most of the time, this "submarine" is sailing on the sea.

At the same time, the firepower on this submarine should not be underestimated.

Logically speaking, there is at most one main gun on the submarine, plus a few anti-aircraft machine guns. However, when designing, the designer Li Zisheng equipped such a "small boat" with powerful force.

In order to maintain combat power in the vortex of energy, the artillery used on the ship can be fired with fire-type magic arrays or thunder medicine powder. This makes the ship have a main gun in front and behind, and is equipped with four secondary guns with slightly smaller caliber.

There are eight enhanced versions of the six-barrel Vulcan machine cannons on the waterline, as close-defense weapons. With their fire rate of nearly 2,000 rounds per minute, even the real dragon clan will suffer a great loss without defense. In fact, this rate of fire is not enough compared to the Vulcan cannon in another world. The maximum fire rate of the Vulcan cannon in our world can reach 9,000 rounds per minute, and the regular limited speed is 6,000 rounds per minute.

Below the waterline are the first two and the second one and three torpedo launchers. These torpedoes are actually line guided torpedoes made by the Hu brothers after listening to the design concept of Mr. Li San.

Of course, because we wanted to build a submarine, General Secretary Li also "invented" his sonar.
Chapter completed!