"Guys, good news." Christina's supernatural powers were so powerful that she hacked into everyone's personal terminals at the same time. In fact, hacking into someone else's terminal doesn't do any good, it's just that it can force the other party to accept the call, but Christina is happy about it.

"Our research ship has been officially delivered, and it will be incorporated into your main fleet to provide you with all kinds of assistance." Christina proudly says that this is a project that she developed herself. "If you're interested, you can visit it first, hehe."

Christina also moved to the Yellow Emperor with Lena, in the name of being on the front line to get first-hand scientific research materials, but in fact she wanted to escape the various meetings on the Hindenburg. Erich was fond of holding all kinds of meetings, and although they were not formalistic, most of the things discussed had little to do with her, which made her impatient. Parana almost never held any meetings, not even a combat meeting when he broke through from Io, and only the extremely strange situation after returning to Earth made him reluctantly hold a meeting.

Therefore, Paraná got on the thief ship of Christina. And Lena's consistent attitude is that as long as there is something to eat, she can go anywhere.

The three of them left the Yellow Emperor, and they planned to pick up the others on the Hindenburg, but the others didn't pay attention to Christina, which made her a little discouraged. She thought her invention would be a big hit, but no one came to cheer her on, and she felt devastated. Paraná saw her emotions and comforted her.

The name of Christina's spaceship is "Destiny", and Parana is a little puzzled, and asks her why the president of the Academy of Sciences, who advocates science, gave the ship such a name, and Christina doesn't think about it, and replies that it is because fate is in her own hands.

Barana laughed dumbly, she didn't expect her to play such a game of words.

Through the porthole of the ship, Paraná's eyes wandered around, looking at the lunar base, and then at the battleships of the Sixth Fleet, and he felt tired of looking at it. He couldn't help but ask, "Where are we going?" ”

"I didn't say that I went to see the latest research ship. You didn't even know where to go, so you came with me? What exactly are your motivations. ”

"Where's that spaceship, we've been around here for a long time."

"The research vessels are large and maneuverable, making them vulnerable to attack, so the most advanced stealth technology is applied. You, the commander of the fleet, still want to ask me about this. Of course we're looking for it. ”

“…… is so invisible that even his own people can't find it...... it's really "Barra's look of lovelessness."

Christina glared at him, he instantly relented, and changed his words: "It's really the highest level of stealth." This is true stealth. ”

Christina heard his teasing and thumped him the shoulder, but it hit the laser pointer hidden under his epaulettes, causing her little hand to ache, and she quickly withdrew it and blew it.

"Okay, found it. Disarming invisibility. ”

"I said, dare to love that there is no one on this ship, so you just put it here or what? Why do you want to lift the invisibility yourself......" It seems that Barana didn't feel anything just now, and he still wants to be beaten.

Christina looked at him, as if to wonder where he didn't have a weapon on his body, but finally didn't dare to do it again.

"We can't contact the people in the research ship, and I, as the president of the Academy of Sciences, have remote control of this spaceship, so you are satisfied with the explanation." Christina looked angry.

Barra was stunned, the dean of the academy had a girl's temper, and his light anger was a little cute. But then he shook his head and came to his senses, what was he thinking?

Lena was sitting in the back seat eating her beef jerky, not in the mood to bother the two of them. But the scientific research ship that had lifted its stealth suddenly created a shadow that was very obvious to the people of the Apocalypse, which made her look up, but she couldn't help but exclaim.

"This, what is this? What a big, big spaceship! "Lena doesn't have any advanced adjectives to use.

"Hmph, this is our gravitational radar research ship, the Kyushu." Christina just wanted to show off and brought the two of them here.

"This ship is as long as two Yellow Emperors. Estimated to be 2,000 kilometers long? Paraná was also stunned.

It was a cigar-shaped ship, similar in shape to an aircraft carrier. The difference is that it has a huge ball with a diameter of almost five hundred meters on its back, and I don't know if it's an experimental field or what.

"This scientific research ship, Chinese science and technology?" Paraná asked again, and now he could only jump out word by word.

"That's right. Only China's productive forces can build such a large ship. The Kyushu was all built by China, and 100,000 workers worked for a year and a half to build such a magnificent spacecraft. Thanks to it, the gravitational radar will be able to accompany us on our expedition to Davian. Christina smug with a look on her face that you don't understand I'm telling you.

"Gravitational radar, is that the ball on it?" Paraná asked.

"Yes, it's a big step forward in technology. From now on, there is nothing in the universe that we can't detect. ”

Paraná thought that sounded too pretentious, but Cristina continued: "This gravitational radar has a quadrillion of tiny gravitational detection units, each of which changes position by a tiny gravitational change 10,000 kilometers away. We do ten grooves in seconds," Christina said, seeing that Barana didn't understand what "ditch" meant, "oh, that's a billion-exapetration supercomputer that calculates the positions of up to hundreds of billions of detectable objects through small changes in the position of each cell, and then deduces what they are by the laws of motion and gravity of these objects, and finally presents them in a three-dimensional image." ”

After Christina explained the long list, Parana barely understood a few words. Those few didn't know that there were hundreds of millions of numbers, and he was a little confused. Science is an area he is not good at, let alone this cutting-edge technology. But looking at Christina's smug expression, he could only applaud.

"Good. This means that we can use gravity to detect otherwise difficult warships with optical and electromagnetic stealth? Paraná knew the value of this achievement, and as the commander of the fleet, he still had this common sense.

"That's right. Only gravity cannot be hidden. Lena snorted disdainfully, almost trying to pull out the core and show it to her. Christina gorgeously ignored Lena's voice. "So no object can escape gravitational radar."

"It's just that in the vicinity of massive objects it will be incorrect, and that's it."

"Sounds good, but I don't know how to use it. Is the positioning system of the gravitational radar docked with the fire control system of the battleship? ”

"It's being worked on. This is a very different approach to positioning compared to conventional radar. It may take some time. However, in the time it takes for the battleship to reload the barrel, it should be completed. ”

"You may not know it yet, but the Obsidian destroyer absorbs all electromagnetic waves, and our traditional radar has no effect on it at all. And when he hides in the dark background of the universe, there is no need for optical stealth to make it difficult for us to see. Without gravitational radar, our guided weapons and automatic targeting systems simply cannot be used. ”

Paraná suddenly stood in awe of the president of the academy. It seems that scientists still have something to be commended. This radar will revolutionize the fleet's tactics and raise the Earth's combat capability to a higher level.

As she said, without gravitational radar, it is not yet known how tricky it is to fight the obsidian fleet.

"Christina, I'm ......," Parana said again.

"What? I know what you're trying to say. You admire me very much, I admire myself, hahahahaha. Christina thrust her back and laughed.

"Hmm. Please advise me on future battles. ”

It's a little strange that this comes from the mouth of Barana, who is rumored to hate scientists. But Christina glanced at Barrana and didn't see anything unusual in his gaze.

"Hmm!"