The core of the Atlantean civilization is magnetite and carving technology, which together form a unique technical system, and the core of the Lemurian civilization is a unique energy source known as the "magic crystal".

After visiting the Science and Technology Museum, Poliska said: "Destined people, as a gift from the Lemurian family, you can take away a technology in the Science Museum for free." ”

"Straight pick?" Ouyang Shuo's face was full of doubts.

"Just pick."

"Nothing extra?"

"Nope."

This is crisp, saving twists and turns.

Although there are more than 100 black technologies on display in the Lemuria Science and Technology Museum, the most exciting thing for Ouyang Shuo is "Magic Power Submarine Manufacturing Technology".

For the Navy, having a submarine and not having a submarine are two different concepts.

Submarines are widely used in military affairs, and their main functions include attacking enemy ships, near-shore protection, breaking through blockades, reconnaissance and covering up special forces operations, etc.

Although the frogman brigade equipped by the Great Xia Navy is powerful, the sneaking speed on the bottom of the sea is too slow, and it is only suitable for close-range sneak attacks, and only submarines can do long-distance attacks.

The frogman brigade cooperates with submarines, and can play a strategic role where one plus one is greater than two.

Ouyang Shuo asked Poliska in detail about the specific technical parameters of the magic power submarine.

[Ship Name]: Magic Power Submarine

[Ship size]: 95 meters long, 11 meters wide, 5 meters draft on the water

[Displacement]: 3,000 tons of surface displacement, 4,500 tons of underwater displacement

[Diving depth]: 100 meters (except for special circumstances)

[Submariners]: 100 people

[Power Device]: Magic energy power equipment

[Maximum noise]: 90 points

[Main Weapon]: Underwater Crystal Cannon

[Remarks]: The Magic Power Submarine is a unique submarine of the Lemurian civilization, powered by magic crystals and can sail silently in the deep sea, which is a naval weapon.

Ouyang Shuo chosen, and Polisca immediately handed him a thick booklet, which was "Magic Power Submarine Manufacturing Technology". Ouyang Shuo took it and carefully put it into the storage bag.

"Patriarch, can the magic crystal be charged?" Ouyang Shuo asked.

Polisca smiled slightly and said, "The magic crystal is a consumable, and it can't be charged like the magnetostone of the Atlantean civilization. And this magic crystal is only produced in the city of Lemuria. ”

“……”

Ouyang Shuo's head was full of black lines.

"So, is the patriarch going to send me a batch of magic crystals?" Ouyang Shuo asked casually.

Polisca on the other side smiled slightly, but that smile made Ouyang Shuo get goosebumps, Ouyang Shuo was too familiar with this smile - it was the laugh of a profiteer.

Polisca said: "The mining of magic crystals is extremely difficult, even the patriarch, I have no right to give them, you can buy them with gold." ”

Ouyang Shuo smiled bitterly in his heart, he was waiting here.

According to Polisca, maintaining the normal operation of a magic-powered submarine for a year will cost about 100 units of magic crystals, and each unit of magic crystals costs 2,000 gold coins.

This also means that a magic power submarine needs to consume 200,000 gold crystals a year.

Ouyang Shuo had no choice but to empty his pocket, spend two million gold coins, and buy a thousand units of magic crystals at one time, which was only enough for the consumption of ten magic power submarines for a year.

From this point of view, it is impossible for the Great Xia Navy to assemble demon-powered submarines on a large scale.

Ouyang Shuo asked, "Patriarch, if the magic crystal runs out, can you still come here to purchase it?" ”

"That's nature." As soon as he completed a huge order, Polisca was extremely happy, and gave Ouyang Shuo a blue stone, saying, "As long as you take this, you can find us." ”

Ouyang Shuo knew that this was equivalent to a token, and without this, he would not be able to see the Divine Mountain at all.

When visiting the city of Lemuria, Ouyang Shuo had vaguely tested Polisca and asked if the Lemurian clan had any ideas of reappearing in the world.

Polisca confessed that the Lemurians had long been accustomed to life under the sea, and they did not want to get involved in the hustle and bustle of the outside world, let alone appear in front of the world.

Ouyang Shuo listened, it's not good, and he can't be forced.

Each ancient civilization had a unique way of survival, either explicit or hidden.

To this end, Ouyang Shuo signed a long-term purchase contract with Polisca, and since the fifth year of Gaia, Great Xia will purchase no less than 1,000 units of magic crystals from Lemuria City every year.

After signing the contract, Polisca's face, which was already full of wrinkles, was even more crowded, and said, "King Xia is so generous, I can't be stingy." In this way, I will call the shots and give Daxia a magic power battleship for free. ”

The deal was reached, and Polisca's name for Ouyang Shuo changed.

"Thank you!"

Ouyang Shuo was also very happy.

According to the experience of developing mimic aircraft in the past, even with the current industrial level of Great Xia, if you want to produce a magic power submarine, it will take at least half a year later.

It's great to have one in advance.

This magic power submarine can be used as a training ship, and a group of qualified shippers will be trained during the research and development cycle of the magic power submarine, so as to shorten the formation cycle of the submarine formation.

The deal was reached, and Ouyang Shuo was not good at staying for a long time.

…………

Take the magic power elevator to the first hall, where the Shenwu Guard is faithfully guarded.

Before leaving, Polisca asked, "King Xia, do you want to experience the magic power submarine?" ”

"Of course!"

Ouyang Shuo readily agreed, and selected fifty personal guards to accompany him.

The magic power submarine can only carry a maximum of 100 people, and in view of the complexity of the submarine's operation, Polisca specially arranged twenty Lemuraians as instructors to control the submarine given away - the Black Shark.

These twenty Lemurians will not stay in Great Xia forever, and when Great Xia sends people to purchase magic crystals for the second time, they will follow back to Lemuria City.

The determination of the Lemurians to live in seclusion was great.

Polisca pressed against the west wall of the hall, revealing a passage at the end of which was a magically powered submarine, and twenty Lemuraians were already in place.

Ouyang Shuo boarded the submarine and said goodbye to Polisca.

Unlike modern submarines, the structure of the magic power submarine is relative to the fleet, and the entire submarine is divided into three sections: bow, amidship, and stern, which are divided into three sealed compartments.

The bow is the command center, the amidship is the dormitory, galley, storage room and other living facilities for the crew, and the stern integrates the equipment, devices and various systems of the submarine.

The only underwater magic crystal cannon is installed at the bottom of the submarine.

With curiosity, Ouyang Shuo entered the bow command center of the Black Shark.

The entire command center covers an area of no more than 100 square meters, and in the middle is the command platform where the captain sits, and in front of the command platform is a circle of operating platforms against the bulkhead, and more than a dozen Lemuraians sit in turn. Above the console is a large curved fan that is transparent, allowing you to see the underwater scene clearly.

The magical underwater world was clearly displayed in front of Ouyang Shuo's eyes.