"Jingle Bell ......"

With the sound of a bell, a small radar room was instantly overturned. Several soldiers in Federation uniforms hurriedly threw down the cards in their hands and threw themselves in front of the computer screen that belonged to them, and the sound of compact keyboard tapping instantly became the main theme in the room.

This is a small base on the original **** border, and before the establishment of the Federation, the population here was still quite large. But after the establishment of the Federation, although it was not abandoned for various reasons, there were only two or three kittens left.

Just two or three seconds later, the commander of this small base, an old man who was only six years old, received a report from his subordinates.

"Report to the Commander! Leifa has detected a high-flying object and is now flying at a semisonic speed at an altitude of 10,000 meters! Proxy ID...... Unknown! ”

"The speed is good, but that's all...... "As the commander-in-chief of a base, no matter how small this base is, its official position is not small, and the old man still has enough right to know some secrets, "Just like this, it can't protect anything...... I just wanted to retire here, but it ......"

"Commander?" The adjutant beside him looked at his commander suspiciously.

"No, nothing." His lieutenant doesn't have the qualifications and authority to know something, and now is not a good time to sigh. The old man said casually, "Don't worry about that flying object. ”

"But ......"

"We have a large research institute of Mao's Heavy Industries close by, and they have submitted their flight permission a few days ago. Presumably, the UFO that is flying over us now is their latest product. ”

"Mao's Heavy Industries?" The adjutant asked with confusion, "Didn't they devote all their energy to studying the PT series?" That's 10,000 meters in the air, but PT is ......."

Because their own backer is Mao's Heavy Industry, which is now the hottest industry in the world, Xuefeng and others directly applied for a flight permit on the grounds of trade secrets, just after providing the most basic information. Therefore, even this base, which directly accepted the flight permit, was extremely happy to pass the application of the GM Research Institute without anyone knowing what it was flying.

"Probably the PTX-006 Raptor." The old man replied without thinking, "Mao's Heavy Industries' deformation theory testing machine can convert between a fighter and a humanoid. Probably I plan to fly around somewhere else to see the situation before providing it to the Far Eastern Military Region. ”

Although the guess is reasonable, it is completely wrong. However, the old man's intelligence channels are still quite good, because the PTX-006 Raptor has indeed completed the production of all the parts, and is now being assembled in an unknown military factory of Mao's Heavy Industries.

As for which military factory? That's a trade secret!

"Inform the tower that the flight attitude of Test No. 1 is normal, the whole system is working normally, the data transmission is normal, and it is now located at an altitude of 10,000 meters according to the scheduled plan, and it is flying west at 300m/s."

Accompanied by invisible electromagnetic waves in the sky, a straight-edged fighter with a curved shape different from ordinary fighters flew above the clouds.

Although its appearance seems to completely negate the discipline of gas dynamics, it still flies steadily above the sky without the slightest sign of instability.

That was precisely the first flight test in the sky, the first airframe made by the GM Institute itself, the GMZ-001 trace.

"The tower received, Test One, please follow the predetermined plan, turn the course due south, and complete all the high-altitude tests."

"The celebration is ready, and when Miss Yuki comes back, we can start directly."

Well, at this time, the tower was crowded with people, except for the relevant team members of the trace project, all the people who had no task today gathered here. As for Yukikaze, of course it's here. For the gathering of others, as long as it doesn't disturb himself and the project team, Xuefeng won't care about the group of idle guys who have nothing to do.

"Test One understands, at the speed of the trace, I'll be back soon, everyone just wait for me! Now the course is due south, the engine output is increased to the maximum, and the speed is at full speed! ”

The traces that were originally flying towards the west, after drawing a graceful arc in the air, turned the course to due south with a turning radius far smaller than that of the active F16 fighters.

Then, in a short moment, a sonic boom cloud appeared in the air at an altitude of 10,000 meters, but it had already surpassed the trace of the speed of sound, but it would definitely not stop there, until the speed reached Mach 5, and then it stopped accelerating.

This is the fastest conventional flight limit at this stage, not because the engine afterburner is not enough, but the structure of the body itself, as well as the external air flow and friction, etc., can only support this speed. There is a possibility of serious failure during acceleration, so the possibility of continuing acceleration is directly locked directly inside the system.

Although this speed has surpassed all known weapons at this stage, it is still unknown how much it can be used in battle, after all, straight-line acceleration is never the same thing as changing direction acceleration during battle.

But basically, there are probably no known traces in this sky that can threaten the present.

"Tower, this is test No. 1, the stability of the airframe is good, all values are within the predicted value, the high-altitude speed test is completed, and now the next step of the test begins." Yuki scanned the data of all the dials in the driver's seat, made a routine report to the research institute, and went straight to the next step.

After pushing the steering stick he was holding in his hand to the end, the entire fuselage quickly turned its head down and began a rapid dive towards the ground.

In just a few moments, the height of the trace dropped from 10,000 meters to 1,000 meters!

In a thrilling moment, Yuki re-pulled up the nose of the plane, and swept past it at a low altitude of only eight hundred meters above the ground, leaving only two white wakes hanging from the wingtips and a sonic boom that resounded through the ground.

After that, Yuki continued to complete several tests, pulled up the traces, and began to return to the research institute at a low speed of kilometers in the air.

It can be said that this time the tests were very smooth and successful, although there were no combat tests yet, but it was enough to start a celebration.

Well, the group of people who didn't have a task in the research institute today were ready early, just waiting for today's protagonist to go home......

"Warning! An unknown special gravity band has been spotted ahead! ”

Just when Yuki relaxed and started chatting with everyone on the tower, a big bright red warning suddenly popped up on the interface.

Ordinary bodies probably don't have this kind of warning, but because the Trace is the first testing machine, it is almost full of all the top-notch monitoring and detection equipment that can be found in the laboratory, so even a small error in the gravity value can be accurately monitored.

And this warning, because of the full data monitoring, was immediately read by the tower.

The crowded tower fell silent instantly, and although most people didn't know what it meant, there was always a sense of foreboding above everyone's heads.

Then, a cacophony arose: "What's going on?" What's wrong?! "Come over to Lao Tzu if you play anti-gravity and graviton projects!" "This band! This band! ......""Result! And the result! "Don't make noise! The old lady wants more and more detailed data! "Wait, the energy of the traces seems to be draining too fast!" "What's going on! What is this energy depletion rate?! ”……

"Give me peace!" A sound that was not loud, but low enough, penetrating all the noise, reached the ears of everyone present.

The director, named Yukikaze, spoke, and the crowd fell silent once more. Everyone looked at the black gothic Lori standing in front of the floor mirror of the tower, waiting for Yukikaze's instructions.

"What are you still doing here?! Except for the traces of the project team, everyone else is going back to my lab! ”

"I'll give you a copy of all the data later, what should I do now!"

Now that the director has spoken, as subordinate employees, everyone rolled away from the tower mellowly and went to their own positions. As a result, the tower, which was originally crowded with people, seems to have returned to its original deserted state.

"Hatsufeng, connect the traces, I want to talk to Yuki directly. Also, display all detailed data and images on the big screen and continue to send the data to the relevant teams as the highest priority. Tell them that I want to get their analysis results in the shortest possible time! ”

"Understood, Sister Xuefeng." Because Xue Feng's words were full of solemnity, Hatsukaze's tone also became serious. Obviously, Yukikaze seemed to know, or guess, something.

"This is Yukikaze, can you hear me, Yuki? What's going on now? ”

"This is Test No. 1, Sister Xuefeng, now the body data is a little too high, and the body feels a little weak, everything is normal, I slowed down my forward speed, and prepared to bypass the abnormal area ahead."

"No, Yuki, get ready to get close to each other, we need to know what's going on there!"

“…… Understood, Sister Xuefeng, now Test One will go to the anomalous zone. ”

"Be careful, Yuki, if there is any abnormality, get out of the anomaly zone as quickly as possible!"

"Understood! …… Wait, what kind of monsters are those?! ”

With the speed of the trace, it naturally doesn't take much time to decide after entering the anomalous zone. And after breaking through the cover composed of a trace of fog, the truth that was hidden by the world was revealed in front of everyone's eyes.

"This ...... These guys...... What is it? ”

"Weird...... Monster? Or is it a demon? ”

"Is there still such a creature in our world?"

"This should ...... It's not some UMA (Unknown Organism), is it? ”

Several cute girls on the tower immediately covered their mouths and stared at their eyes wide, their surprise and shock overflowing.

The traces of Yuki's driving lingered in the sky, and the vegetative monsters on the ground just looked at the traces quietly, and it seemed that they had no intention of attacking for the time being.

"I didn't receive any notifications from other sources before, but I didn't expect it to ......"

"Sister Xuefeng, do you know what they are?" Hearing Yukikaze's words that seemed to be talking to himself, Yuki immediately asked. The cute girls on the tower also looked at their Lori director.

"Well, our institute is on the surface, the real research goal." Xue Feng didn't intend to hide anything, and straightforwardly told everyone present the identity of the other party.

"CODENAMED 'UNDEMON' IN THE FEDERAL ARMY. But I'd rather call them "

"Native species!"