Since his parents died when Yun Yi was still young, he was rarely able to feel the care of others during these years. For Lin Jiaoyang's concern, listening to Breteger's mouth babbling something, "Marshal Lin has to ask several times a day...... Marshal Lin will think about you when he eats, to see if you are hungry on the road...... or something, and suddenly a warm current surged from the bottom of his heart, and even made Yun Yi's eyes have a sour feeling.

In the past, in Yun Yi's impression, Lin Jiaoyang was an old-fashioned, harsh and majestic old man.

Every time I met him, what I said the most was Lin Jiaoyang's lesson to him.

And now, hearing the warm and concerned side of the old marshal from Bretek's mouth, Yun Yi's heart was touched at once. It was as if there was something that took root and sprouted in his heart.

"Anyway, I must help the marshal through the current difficulties......"

Yun Yi clenched his fists and swore secretly in his heart.

……

Unicorn Fortress is a fortress that was carefully built by New America more than 60 years ago at a cost of 10 trillion yuan and took 14 years. Its prototype is a 3,600-kilometer diameter drawn from the asteroid belt, and the main body is composed of iron, manganese, chromium, nickel and other elements. At that time, it took nearly a decade just to pull the asteroid out of the asteroid belt where he lived. The main work is basically completed on the way to the traction.

New American engineers first leveled its surface, flattened the craters, filled the craters, and flattened the originally potted planet. Next, the ore rich in various elements on the planet's surface is extracted and smelted, and some elements are added to make it an alloy with high strength and hardness. While it was still liquid, it was allowed to flow to every corner of the planet, eventually building a wall of alloy on the surface of the planet that was fifteen meters thick.

Let's talk about the internals.

Almost all of the asteroid's interior has been mined, used to build storage areas, living quarters, ship maintenance areas, factory areas, and so on. All kinds of facilities are very complete, although the factory inside cannot manufacture large combat materials such as warships and mechas, but can be used to process and prepare some consumable parts, as well as some daily necessities. The warehouse is full of all kinds of raw materials and food, energy blocks and other materials, relying on these materials and factories, as long as the fortress is not breached, even if all transportation routes are cut off and no supplies are obtained, it can hold out for more than thirty years.

As a fortress, it is impossible to do without weapons systems. Speaking of the main cannon of the Unicorn Fortress, it's a terrible thing.

The entire fortress cost about 12.6 trillion imperial gold dollars, of which the construction and manufacture of the main artillery cost nearly 4 trillion. And seventy percent of these expenses are used to buy all kinds of extremely rare elemental synthetics. In order to raise rare materials enough to build the entire main artillery, New America even sent people to secretly infiltrate Chu Tang, and it took several years to corrupt a group of officials, and the price was really unimaginable.

As for the power of the main gun...... Just think about it, the flagship battleship Highbury Jasmine, which Cloud Wing saw for the first time back then, is of course now the flagship Jasmine of Cloud Wing's Tower Shield Protection Fleet, and its main guns made more than a dozen spaceships dissipate out of thin air with a single launch. The caliber of the Highbury Jasmine is ten meters, and the power is supplied by the battleship, which can still reach such power. The caliber of the Unicorn Fortress is a hundred times the caliber of the Jasmine's main gun, and the power is charged by a multi-unit deuterium fusion nuclear power energy base, and the pipeline that transmits power alone has a diameter of about five meters, and there is more than one. As for the energy base, Yunyi once knew about it, covering an area of more than 100 square kilometers alone. Moreover, all the energy generated by this energy base is for the main gun, not including other weapon systems and the energy consumption within the base. There are two other bases that are responsible for this, and of course they can also be used as backup energy bases in the event of problems with the main energy base.

In addition to the main guns, the entire fortress is also equipped with 20 giant cannons of 100-meter caliber and hundreds of flagship-level main guns. In addition, there are various super-heavy torpedo launchers, jump interception networks, signal jamming networks, all-round electronic warfare defense systems, and so on.

And what controls all this is a giant central light brain called [Qilin]. Of course, [Qilin] is not the original name of this light brain, this is the name given to her after Chu Tang won the key competition and re-modified the original program of the light brain. As for the original name, I heard that it seems to be called "Unocal" or something. Sixty years ago, of course, the light brain has been a little out of step with the times. After Chu Tang captured the Unicorn Fortress, he replaced the main parts of the light brain, which greatly improved its performance.

This ultimate fortress, which cost countless years of accumulation in New America, almost exhausted all the rare mineral deposits of New America, and cost countless manpower and material resources to build, played a vital role in the next 30-year war between Chu and the United States. Relying on this insurmountable super fortress and using it as a springboard, the army of New America even occupied all the Guzhou Star Domain at the farthest point, but fortunately, there was only one wormhole in the Guzhou Star Domain leading to the Zhongzhou Star Domain where Chang'an, the capital of Chu and Tang Dynasty, was held, and it was not broken by Lin Jiaoyang's father who led the army to defend to the death. It was not until the subhuman tribe behind New America rebelled, coupled with the long battle front and the high anti-war sentiment in the country, that New America had no choice but to withdraw its army.

And after that stop, Lin Jiaoyang's father finally died of exhaustion at his post because of exhaustion, and the emperor Chu Tianyun, who had just ascended the throne at that time, promoted Lin Jiaoyang, who was only a lieutenant general, to inherit his father's position and become the new imperial marshal, leading the remnants of the army It took a full five years to recover the entire Guzhou Star Domain. Then it took another twenty years of accumulation to finally defeat the enemy in a battle and capture this fortress that had oppressed Chu Tang for nearly fifty years.

The hovercar flew through a narrow entrance and through a long, narrow tunnel dotted with various defense systems before entering the interior of the fortress. As he passed through the tunnel, Yun Yi's heart tingled as he looked at the dense array of attack weapons around him. It was hard for him to imagine what Lin Moxue's mother had used to pass through this extremely narrow passage full of weapons during the battle for the Unicorn Fortress twenty years ago.

He asked Breiteg beside him about this issue, but he didn't expect that Breiteg didn't know, but he just said that the people who attacked the fortress with Lin Moxue's mother at that time were all killed on the spot in order to protect the soldiers who were responsible for blowing up the central light brain. And the soldier who was responsible for the explosion was also blasted by the powerful explosive energy at the moment when the light brain exploded.

Looking at this passage, Yun Yi couldn't help but sigh.

The fortress that the ancestors fought bloodily, fearlessly sacrificed, and went through a lot of hardships to capture. Now they want to give up their hands to the new America, the great enemy of Chu and Tang, in the conspiracy of those villains, I don't know what they think, have they forgotten the blood and tears shed by their ancestors?

Many of the soldiers and officers who fought in the battle for the Unicorn Fortress are still alive today. If they knew, they didn't know if they would tear that one to shreds......

Suddenly, Yun Yi's expression changed, and he said hurriedly: "Stop." ”

An unpleasant anti-engine jet sounded, and the huge impact caused the two people in the car to shake violently for a moment before stopping. Breiteg asked in surprise, "What happened?" ”

"The ship I came on had the Central Optical Brain that I had taken from the enemy's flagship, and it contained extremely important information. I forgot to tell you when I got off the ship just now, I'm worried that someone might destroy that light brain, Brother Kuroko, you immediately send someone to control that spaceship, and don't let anyone approach. ”

Bleteag laughed, "I thought there was no need to worry about anything. The fleets that stayed here were all the main fleets of Chu Tang, all of which were for Chu Tang and would never betray the New United States. ”

Yun Yi sighed: "I'm just worried about my own people." ”

Bretek's expression changed, as if he understood something, and said, "I'll let you know right away." ”

As he spoke, he immediately turned on the light brain on his wrist. Several fleets directly under Lin Jiaoyang, including Lin Yiqing and Yang Tiexin's fleets, were all parked outside at the moment, and it was still easy to draw a force that was completely loyal to Marshal Lin. Soon, the sound of Bretegg's order was heard in his ears, and Yun Yi breathed a sigh of relief.

But then, a loud bang came from Bretek's light brain.

"What's going on!" Breteg yelled.

The officer in the light brain quickly ran to the battleship light brain, and quickly replied, "My lord, it was a battleship anchored in the harbor that exploded. ”

Bleteg and Yun Yi ignored each other's glances, and from each other's eyes, they could both see a hint of shock.

"Tell me which ship he is?" Cloud Wing rushed. Breiteg immediately asked, and the other side tapped on the light brain again, and it didn't take long to find out.

Yun Yi leaned back on the seat of the hovercar, feeling weak.

Zhang Xintian, the middle-aged man who looked chubby and always had a harmless smile, the fleet commander who took good care of the fleet and was recognized by all the officers and men, and the person who wanted his granddaughter to enter the entertainment company and become a singer, just like that.

And the ship, which had 500 men and men, died in this way. They didn't die on the battlefield, but after they arrived at their destination, they didn't even take a breath, and they died at the door of their base.

What made Yun Yi even more sad was that the hundred students he brought had not yet asked Bretek to arrange a place for them to rest......

And also......

Syrumith ......

In my ears, I seemed to hear Bletek's roar, as if he was giving some orders.

But these are no longer important.

"Go back ......"

Breteg turned his head and looked at Yun Yi beside him with some concern, "What did you say." ”

"Go back, I want to see it."

"It's chaos there, and it's definitely dangerous to go now. Let's meet Marshal Lin first. ”

Yun Yi suddenly roared, "I said go back!" My adjutant, the people I brought, my comrades, and the commander of that fleet had an accident, how could I still sit here safely! ”

As a veteran who has been in the military for more than ten years, Breiteg is well aware of the pain of losing his comrades. He sighed slightly, shook his head, and the hovercar immediately turned a corner and flew towards the passage from which it came.