Super Invincible Battleship

The drone dived quickly underwater, and it was far away from Guam in a short period of time. After it was far enough away from the rice military base in Guam, the drone stopped advancing, and then remained at a depth of 600 meters below the sea surface. verb: move. ~~щww~suimеng~lā At this time, the drone completely got rid of the threat from the Guam Army.

Only then did Yan Fei let go of his tight strings, and his actions tonight were finally accomplished. He didn't expect his actions to be so smooth, which made the actions he secretly planned to take in case of emergencies meaningless. But this is also the situation he is looking forward to the most. After all, he doesn't want all kinds of accidents to happen in every action of his, and then he has a near death because of these accidents.

After being completely relieved, Yan Fei began to check the changes that occurred after the drone was upgraded. After Yanfei chose the b-2 stealth strategic bomber as the UAV upgrade template, and scanned the b-2 stealth strategic bomber in the hangar of the US Air Force Base, the pictures of the other four stealth fighters were changed from It disappeared from the upgrade template, leaving only the b-2 pattern.

After completing the selection and scanning of the drone upgrade template, the drone upgrade button is still gray and cannot be clicked, but a new text explanation appears at the bright red question mark next to the upgrade button

The raw materials required for this upgrade are 1,000 tons of gold; 10,000 tons of special metals; and 10,000 tons of biological materials.

3 special items. (obtained)

After completing all the pre-missions, this is the final step of the drone upgrade. It is also the quantity of raw materials needed for the UAV upgrade. As long as the demand for these raw materials is met, the UAV can be upgraded again.

It's just that after Yan Fei read the final upgrade conditions, he felt a little confused. Although he had already foreseen that this upgrade of the drone would be very difficult, he did not expect that the last upgrade condition would be so harsh. Not only special items are needed, but also biological materials and special metals, and most importantly, a thousand tons of gold.

Until now, Yan Fei has not figured out the relationship between the upgrade of the drone and the raw materials. It’s okay to say about special metals, but gold is just a precious metal. How can so much gold be needed to upgrade such a high-tech thing as drones? Is this gold to be paid to whom, and then I can get the upgraded drone? Also, biological materials appeared in the UAV upgrade this time. Could it be that the UAV will become organic after the upgrade?

Although Yan Fei complained in his heart, he had to carefully check the condition of these raw materials. The various specific data of the special metal have been marked out in detail, and Yan Fei immediately searched in the database in the assistant brain. All the data in the database are the materials that the assistant brain usually downloads from the Internet. Under the efficient search of the assisted brain, he found that this type of special metal is already sold in China, and more than one company can produce this special metal.

Therefore, the source of goods can be completely guaranteed. It's just that the price of this special metal is a bit high, and it costs more than 50,000 per ton. However, Yan Fei is also a wealthy person now, and it only costs 500 million rb to buy all 10,000 tons of special metals, which he, the future and potential richest man in China, can still afford.

And biological materials are very simple, as long as they are plants, they can be regarded as biological materials. And the most indispensable thing in the world is plants. Yan Fei only needs to spend a little money, collect some trees at random, and add up to 10,000 tons to meet the requirements for biological materials.

Whether it is special metals or biological materials, it is not a problem for Yan Fei. As long as Yan Fei is willing to spend money and wait for a while, the collection can be completed easily. Among the upgrade materials, the one thousand tons of gold is the most difficult to obtain. Now the domestic gold price in China is more than 300 rb per gram, the value of a ton of gold is about 300 million rb, and the value of a thousand tons of gold has reached as much as 300 billion rb, even if it is converted into US dollars, it will cost more than 40 billion US dollars.

Yan Fei once snatched dozens of tons of gold from the bank of the big river in the island country. After the last upgrade of the drone, there are still more than 20 tons of gold left, and they have been kept in the general space. But in the face of a thousand tons of gold, the remaining gold is simply a drop in the bucket, not enough for use. And Yan Fei made a windfall in Europe before, stealing the Assassin faction's family property and the 10 billion US dollars of gambling money offered by the Cold Country Taekwondo Federation. He has already mastered a huge amount of more than 20 billion US dollars. Even so, that's less than half of the $40 billion needed to buy gold.

Now that the world economy is unstable, gold is becoming more and more precious as a hard currency, and gold holders are not very willing to sell gold. So even if Yan Fei can spend so much money to buy gold in the world, it is estimated that no one is willing to sell gold to him. Once the wind leaks in the process of his gold acquisition, the price he wants to pay for a thousand tons of gold is likely to be much higher than 40 billion U.S. dollars. So this thousand tons of gold is very harsh for Yan Fei, at least with Yan Fei's current wealth, it is impossible to do it.

At this time, what appeared in Yan Fei's heart was not regret, but rejoicing. Fortunately, he had collected the three necessary items for drone upgrades before, otherwise, after he scanned the drone upgrade template, even if he tried his best to get the thousand tons of gold, the drone would not be able to upgrade. You must know that every item necessary for upgrading can be met but not sought after. If it is not a coincidence, even if Yan Fei owns the whole world, he may not be able to get a special item.

Then Yan Fei began to rack his brains to find a way to get a thousand tons of gold. He himself does not have so much gold, but although he himself does not have so much gold, it does not mean that he cannot use other methods to make other people's gold his own. After Yan Fei found out that he could not obtain a thousand tons of gold by legal means, he immediately had the idea of ​​robbery. Like the raw materials needed for the last drone upgrade, Yan Fei also wanted to obtain so much gold by means of robbery.

The amount of one thousand tons of gold is huge, and most countries in the world do not have such a large amount of gold reserves. Even in countries with so many gold reserves, the gold is also stored in several different places, and no more than one thousand tons of gold will be stored in one place. So Yan Fei began to search in the database of the auxiliary brain. After excluding most of the places, he really found a place. This place has enough gold, which can fully meet Yan Fei's huge demand for gold. , this place is the underground vault of the Federal Reserve Bank of New York.

The Federal Reserve Bank of New York is located at 33 Liberty Avenue, New York. It is a 12-story granite Italian-style building. The vault is located 25 meters below the Federal Reserve Bank in a granite formation. For safety, its walls are made of huge reinforced concrete elements, each weighing up to a hundred tons.

The door frame of the vault is a larger reinforced concrete member, which weighs 200 tons; the gate is a 90-ton steel column, and the middle of the column is a narrow passage leading to the vault. When the gate is closed, the vault will automatically be airtight. Even if a thief can pass through the iron wall and enter the interior of the vault, he will die of suffocation in an instant.

At present, the underground vault in New York has become the world's largest "gold storage place", storing nearly 7,000 tons of gold from more than 80 countries and international organizations in the world.

Except for the underground vault of the Federal Reserve Bank of New York, it is really impossible to find a place with a thousand tons of gold in other places in the world. So when Yan Fei discovered the world's largest vault located in New York, USA, he immediately took this underground vault as his target for robbery.

After having an action goal, Yan Fei must hurry up to complete the action. He first determined the starting route of this operation in the assistant brain, and then controlled the drone to quickly float up from the 600-deep seabed, broke through the water, suspended in mid-air, and began to fly towards the east of the country where the United States is located by flying at a low altitude and skimming the sea. The location flew over.

There have been several large-scale conflicts between Yan Fei and the United States, and he has caused very huge losses to the United States. Moreover, he is from China, and the United States is now targeting China everywhere in the world, just to interrupt the pace of China's rise, so Yan Fei, who is from China, is naturally very cold towards the United States. There is a huge irreconcilable contradiction between the two. The more miserable the country of Mi is, the happier Yan Fei is in his heart, so he has no guilt about robbing the country of Mi. What's more, the gold is not owned by the United States, but is kept by the United States for other countries or organizations.

It is now ten o'clock in the evening local time in Guam, and there are still two hours before the data refresh time of the drone today. And if a drone wants to go to New York on the east coast of the United States, no matter which route it takes, it has to go through a long-distance flight of more than 10,000 kilometers. Therefore, Yan Fei must make reasonable use of the energy points of the drone. He must hurry up and try to fly a longer distance before the drone data is refreshed, so as to avoid wasting more time on the road.

From Guam to New York, there are many different flight routes, but after careful consideration, Yan Fei did not take the route that is actually closer to the Bering Strait, but chose to cross the Pacific Ocean, pass through the Panama Canal to the Gulf of Mexico, and then enter the Atlantic Ocean , and finally the line to New York.

The drone has been far away from the Mi Army base in Guam, so it is very empty and safe now. Yan Fei is not afraid of being discovered by others. He starts to control the drone to fly at a high speed of 3 times the speed of sound. The drone flew quickly over the Pacific Ocean at night, flying a distance of 3,672 kilometers in one hour. By the time 12:00 a.m. local time in Guam was approaching, the drone had already flown a distance of 7,344 kilometers to the east. At this time, the drone is very close to the American continent, and a few hundred kilometers ahead is the territory of Mexico.

When the time came to Guam at 12 o'clock in the morning, the drone paused in the air, stopped moving forward, and was suspended in the air. It only took a moment to refresh all the data, and the drone recovered its peak combat power. Then the UAV regained its ability to move, and flew towards the American continent again with a new posture.

If the drone wants to cross the American continent and come to New York on the east coast of the United States, there is originally the fastest way, which is to fly directly over the territory of the United States, so that there is no need for detours. However, the American continent is the backyard of the United States, and the protection of the United States here can be called an impregnable fortress. No one can bypass the radar of the American army and quietly cross their country to the east coast. Even if it is not the American continent of the United States, the Mi Army has installed the most rigorous radar detection equipment on it, which can also monitor drones trying to cross the American continent. Therefore, if the drone wants to come to New York on the east coast, it must use its ability to sneak under the sea and enter the Atlantic Ocean through the bottom of the Panama Canal in Central America.

An hour later, the drone sneaked under the surface of the sea and came to the entrance of the Panama Canal. Yan Fei repeated the same plan and hid the drone at the bottom of a huge freighter and entered the Panama Canal. However, it was already 10 am local time in the Americas, and the aerial view was excellent, so even if the drone entered the Panama Canal He didn't dare to act alone, but continued to hide under the cargo ship and slowly passed through the Panama Canal.

It took three hours for the drone to fully exit the Panama Canal and enter the Caribbean Sea. Then the UAV floated up again and flew over the sea at low altitude. Yan Fei carefully passed through Jamaica, through the strait between Haiti and Cuba, through the Bahamas, and finally came to the Atlantic Ocean. Then the drone headed north quickly, heading towards New York.

Two hours later, the drone finally arrived at the port of New York. After a long journey, the drone's energy points have basically been exhausted, and it can no longer act. It can only hide under the sea and wait for the drone's data to be refreshed. And because of the time zone, Yan Fei set off from Guam at ten o'clock in the evening local time, and when he flew a long distance to New York, the time was actually five o'clock in the afternoon the previous day.

Yan Fei manipulated the drone to perform various extreme flights. This process lasted for 10 hours and consumed a lot of his mental power. By this time, even Yan Fei, who was always energetic, felt tired. So he took out the pre-prepared food from the general space, ate it hastily, and then began to sleep in the cockpit of the drone, using sleep to restore his mental and physical strength.

When it was eight o'clock in the evening local time in New York, the sky in New York City had already darkened, and the streets were lit up with lights, decorating New York magnificently. And Yan Fei also woke up on time, and found that after a good night's sleep, all the functions of his body had returned to the peak state, and this peak state would help him increase the success rate in the next action.

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