Ultra-compressed fuel technology is a technology that spans the ages. Take the Sky Eye fighter as an example. If it uses ultra-compressed fuel, its range will be increased a hundred times. A small Sky Eye fighter can circle the earth several times.
If super-compressed fuel technology is used on anti-aircraft missiles, even small-caliber shoulder-to-air anti-aircraft missiles can directly break through the atmosphere. As long as there are satellites to lock the target, they can hit the target halfway around the world.
Not only that, anti-aircraft missiles can also attack satellites in orbit. It can be said that super-compressed fuel technology has brought a flying-like technological improvement to Black Flag City.
Using ultra-compressed fuel technology, various new weapons and equipment are being designed. Soon, the strength of Black Flag City will be greatly increased.
Li Meng stood up and said: "The investigation of the alien beasts in the Central Plains region should also be put on the agenda. The alien beasts are becoming more and more active. The disillusionment virus of the new humanity is losing its effect. Before the alien beasts can completely recover, we must eliminate the Central Plains region.
This is our primary task. The development of armaments must not be left behind and must be proactive."
With that said, Li Meng took a step forward, came to 666, pinched her cheek, then turned and left, walking towards the elevator.
Time passed by little by little, and the night got deeper and deeper, and there was no words to say all night long.
The next day, at about 9 a.m., in the southwest of Black Flag City, about 600 kilometers away, above the clouds, a huge airship was floating.
Striding into the bridge, Li Meng sat down on the command chair.
Today's driver is Xie Yun, a man Li Meng had met at Shuangfeng Sanctuary. He has a very good relationship with Li Xin'er and his daughter, and is their supporter at Shuangfeng Sanctuary.
After becoming a citizen of Black Flag City, he chose to become a mercenary.
As soon as he sat down, Li Meng said: "Let's go under the extreme temperature layer. Xie Yun, don't get too close to Shangyang City. Stop floating in the sky five kilometers away from Shangyang City."
Speaking of this, Li Meng said calmly: "Before visiting them, we have to let them know that we are here."
In the driver's seat, Xie Yun listened to the order and said loudly: "Reduce the lift engine power to 40%, start the thrust engine, power: 20%."
For a moment, the bridge became busy.
"No. 1 Lift Engine, power reduction: 40%."
"Lift engine No. 2, power reduction: 40%."
"Lift engine No. 3, power reduction: 40%."
"Lift engine No. 4, power reduction: 40%."
"Thrust engine started, power: 20%."
Outside, the rumbling engine roar suddenly weakened, and the airship that was originally floating in the air and drifting in the wind gradually lowered its altitude and approached the extreme temperature layer.
The thrust engine at the tail also started, pushing the airship forward slowly.
After a while, the airship above the clouds approached the extreme temperature layer, and its huge body slowly submerged into the extreme temperature layer.
About twenty minutes later, the view outside suddenly became vast. It was no longer a vast expanse of ice and fog, but a dim sky and snow-white earth.
Outside, a huge airship rushed out of the extreme temperature layer and entered the dim world.
The place where the airship appeared was not far from Shangyang City, no more than five kilometers.
A strange phenomenon came from the sky. As soon as the airship appeared, it was discovered by the soldiers at the city wall of Shangyang City.
"Look, what is that?"
Amid bursts of exclamations, the soldiers patrolling the city wall stopped and stared at the sky in the distance with their mouths open.
It's so big that it's obviously far away, but its size makes it feel like it's very close, and its gray-white paint also gives people a metallic beauty, adding a sense of silent pressure.
"What are you still doing? Sound the air defense siren, and the gunners are in position. Quickly..."
With the appearance of the airship outside the city, Shangyang City was completely in chaos.
The piercing sound of air defense sirens echoed in the city. A large number of soldiers rushed to the city wall and hurriedly controlled the cannons. The black muzzles were aimed at the airships several kilometers away.
Although most of the artillery on the city wall are howitzers, it doesn't matter. The target of the opponent's airship is very large, and even the howitzers can hit the target.
However, just as the soldiers on the city wall hurriedly responded to the battle, the airship in the distance stopped moving and floated nearly a thousand meters in the air.
One minute has passed, two minutes have passed, half an hour has passed...
Looking at the airship floating in the sky in the distance, the soldiers on the city wall looked at each other with confusion in their eyes.
It emerged from the extreme temperature layer with great force, but why did it remain still and do nothing?
In the city, the piercing air raid sirens are still ringing, and city residents have already hid in their rooms.
For most residents, there is only one reason why the air raid sirens sound, and that is that flying aliens are approaching.
Although this kind of thing rarely happens, it does happen. It is not common, but it is not uncommon.
"Captain, why do you want to stop here?"
In the bridge of the "Sea Whale" airship, Zhao Yuyan, who was sitting on the lower communication seat, asked in confusion.
Looking at Shangyang City between the two mountains in the distance outside the window, Li Meng said calmly: "This is a signal to them. It is for the owner of Shangyang City. Before visiting Shangyang City, you must give way to Shangyang City."
The masters of Yangcheng know that we are here, and if it is just a Vulture transport plane, it may be shot down by them before it gets close. In order to prevent this from happening, it is still necessary to show force."
Hearing this, everyone in the bridge understood that the captain was trying to intimidate Shangyang City.
In Shangyang City, on the south side of the lake, halfway up the mountain, there is a peculiar building. It is like a castle, generally outside and half in the mountain.
This is the City Lord's Mansion, the core place of power in Shangyang City, and the residence of the City Lord.
At this time, in the hall of the city lord's palace, a soldier's report made someone's face filled with surprise.
"Strange flying object?"
He is sitting on a large chair. He is about fifty years old. He has light and gray hair. He is wearing a snow-white animal skin coat. Although he is not young, his physique is very strong.
sturdy.
His name is Chen Xiong, the lord of Shangyang City and the master of this city.
The soldier half-knelt on the ground and said: "Yes, it is very big, very big, a bit like the airship in Qingcheng, but much bigger, and there are no airbags in sight, just like a ship flying in the sky
, it is floating in the sky no more than five kilometers away from Shangyang City."
The look on his face was thoughtful, and Chen Xiong fell into deep thought.
Has any new force emerged?
Standing up, Chen Xiong said: "Let's go and have a look."
As he stood up, the guards in the hall moved with him.
On the snow-covered roads in the city, a heavily armed convoy rumbled past, among which two tanks could be seen, approaching in the direction of the city wall.
It is obviously our own city, but when we go out, we still need tanks to clear the way, which shows that this city is not as peaceful as it seems.