The atmosphere in the FAF's operations command room was extremely tense.

"I think you know why I called you here."

Staring at the pilot and the top brass in front of her, Brigadier General Kerry's face, which was thin and tired like a drug addict, was solemn. Her eyes were fixed on the screen of the command center and the four black fighters displayed on it.

Since the sighting report by the 666th Squadron, these four black fighters have frequently appeared on the battlefield centered on B7R. Each time, their action pattern is the same: they suddenly appear when the FAF and JAM are fighting, then destroy the JAM at lightning speed, and then evacuate decisively.

It will not receive any communications or follow any commands, and no one will answer its questions.

No one knew where they came from. At first, FAF thought that this was something that their frontline base had done, so they put a lot of effort into investigating, but found nothing. Then they thought that this might have been done by the Earth, but after negotiations and intelligence searches, they found that this was not the case.

That's strange.

What is known now is that these fighters have the ability to automatically transform at high speed, as well as maneuverability and powerful firepower that are no less than JAM.

But other than that, they knew nothing about these fighter planes.

Could it be that they were created by JAM? But why would they attack their own people?

"Is there no way to find the exact location of these four fighter planes?"

Brigadier General Kelly scratched his hair and looked at the blond middle-aged man sitting next to him with an annoyed look. The latter noticed Brigadier General Kelly's look, sat up straight in a hurry, and then looked at another person next to him.

"Zero, what's the situation over there?"

The man called Zero is a man who looks to be in his twenties or thirties. He is tall and slender, dressed casually, and his long black hair covers his eyes, making him look a little gloomy. He is Lieutenant Fukai Zero, responsible for piloting the combat tactical reconnaissance aircraft "Snow Wind" of the FAF special warfare unit.

However, as a pilot of a special fighter, Fukai Ling usually does not actively participate in the battle. Most of the time, he stays at high altitude and is responsible for recording the combat data of each battle. Whether his side wins or loses, he will not join in. Whether his companions are killed or attacked, unless ordered, he will not take the initiative to cover other fighters or give warnings, as if he never existed on the battlefield.

Because of this, the FAF combat troops called it "Death".

Hearing the blond man's question, Fukui Zero lowered his head and shook it like a bullied child, staring straight at the ground as he spoke in a low voice.

"They... disappeared after leaving the combat zone. Xuefeng, we couldn't find them. It was the same when we came here."

"That is to say, they deliberately let us recognize their existence..."

Brigadier General Kelly frowned and slammed the table hard, but at this moment, the blond man spoke.

"I think that although they look like human fighter planes, they are definitely not."

"Oh? Why do you think so?"

"here."

The blond man opened the battlefield video and pointed to a recording. It was the encounter between the 666th Squadron and JAM in B7R. At that time, one of the black fighters bit JAM's tail and attacked. Then JAM repeated the same trick, suddenly disappeared and appeared behind the black fighter to launch a counterattack. Logically speaking, the general fighter would basically be helpless at this time and could only wait for death, but the fighter instantly transformed into a robot and jumped up to avoid JAM's attack and killed him.

"You all saw that this black fighter was at subsonic speed, but it was able to change direction by 90 degrees almost instantly and fly vertically to avoid the attack and then counterattack. Apart from anything else, I think if a human was sitting in it, even if they were wearing a reinforced anti-gravity suit, they would not be able to withstand it, not to mention the deformation and direction change at such a fast speed. Ordinary aircraft materials cannot withstand it at all.

"Um……"

Staring at the screen, Brigadier General Kerry nodded. In order to fight against aliens, FAF developed and improved their own technology, so they naturally knew what a fighter plane could achieve. Not to mention the transformation, if FAF's fighter plane performed such an action, it would definitely disintegrate on the spot, and it would be a question whether the pilot inside could survive.

Not to mention that this fighter can also transform into a robot. As we all know, once the transformation of form is involved, the complexity of a fighter will immediately increase exponentially, and the number of parts required will also increase significantly, thereby weakening the strength and stability of the body's own structure.

But these problems were completely invisible on the black fighter. It transformed and changed back almost instantly, and then went into battle again. There was no sign of anything unusual.

At least human technology cannot reach this level now.

Although they had thought about sending fighter jets to track after the battle, the opponent's speed was obviously much faster than that of FAF's fighter jets. In just a blink of an eye, they completely disappeared from the radar range, so that others had no way to keep up with them.

While the people of FAF were worried about these mysterious fighter planes, they didn't know that something even more troublesome was waiting for them.

“This feels so good…”

Flying in the sky while flying in the fighter plane, looking at the land below and the clouds around, Xin couldn't help but sigh. This was an experience they had never had before when flying the Franks mecha. Although the VF fighter plane did not have a neural connection system like the Franks mecha, flying it in the air made Xin feel as free as a bird. It was as if this fighter plane was an extension of herself, a feeling she had never had before when flying the Franks.

Because no matter how connected to the Franks mecha, it is still bound by gravity, but here, it can soar in the sky so comfortably...

“Ding ding ding.”

Just as my heart was immersed in this wonderful feeling, suddenly, the communication channel rang, followed by the voice of the future.

"X, can we go to the human city in this world and take a look?"

Since entering this world, Mirai has been very interested in the situation in this world, which is normal. They have met representatives from various worlds in the Blue Fleet, including Valkyries like Kiana, alien creatures like Xing Baixian and Shirohayi Tsumugi, as well as Shinjo Akane who is the world consciousness, Lala who is completely an alien, and Xiao An whose body can be transformed at will, etc. This has opened the eyes of the three girls.

It is for this reason that they want to see what humans in this world are like.

"Do you guys want to go too?"

"Um."

Hearing Fang Zheng's question, Xin nodded in response. They had seen the previous Earth world in movies, but had never experienced it in person, so they wanted to take this opportunity to experience it.

After all, their world has been destroyed.

"Well, let's go through the hole and go back first."

Fang Zheng didn't mind. After all, it was nice to date three beautiful girls. Maybe he could even buy them some pretty clothes. Well, there would be three more new folders in his personal terminal.

Soon, under the leadership of Fang Zheng, four fighter planes quickly passed through the strange space channel and headed towards the earth. However, at this moment, Mei suddenly spoke.

"At 11 o'clock, two JAM planes were spotted below."

After hearing Mei's reminder, everyone lowered their heads and looked, and sure enough, they found two triangular spike-shaped JAM enemy planes below and in front of the left.

"How did these guys get through?"

Seeing this scene, Wei Li cried out in surprise.

"Didn't they say that the organization called FAF in this world guarded the passage very well and blocked JAM from the Earth? How did these two machines get in?"

"Want to shoot them down? X?"

Mei aimed at the target and asked in a low voice. VF's stealth technology was far superior to JAM's. At this moment, the two JAMs had no idea that there were four vicious and terrible guys following them.

"No, let's see what happens."

Fang Zheng frowned, stared at the two JAMs carefully, and was silent for a moment.

"Something is wrong."

Just as the future said, Fang Zheng found out from the investigation results of the reconnaissance troops and the network of this world that JAM has indeed been blocked by FAF. Because of this, there is almost no information about JAM on Earth now, and only some rumors about JAM are circulating. As for what FAF did, no one knows. Almost all the people in this world are just immersed in peace, and regard the war between FAF and JAM as a story of science fiction.

But as the saying goes, there is no such thing as a peaceful life, it's just that someone is carrying the burden for you.

But... the current situation is not normal.

If JAM could sneak in from time to time when FAF wasn't paying attention, why wasn't there any reaction over there?

Fang Zheng knew that the most advanced aerial combat technology in this world was FAF. In the human world on this side of the channel, the technological level of fighter planes was only maintained at around the 1990s. This kind of thing was completely a gift to JAM. If JAM was willing, two or three of them could cause chaos in the world.

However, it is so easy to pass through the channel to the other dimension, but it does not cause any incidents?

Is it controlled by the higher-ups on the human side? Or...

Thinking of this, Fang Zheng frowned.

These guys can't be so insidious.

"Let's follow them. Stay alert and don't get discovered."

Fang Zheng gave the order decisively.

"I want to see what these JAMs are trying to do."