The morning light is faint on the college campus, the climate is pleasant in California, and the temperature is still okay, and there are still some young and beautiful female college students wearing short skirts and shorts to compete on campus. The pen "Fun" Pavilion www.biquge.info this is a place that flaunts individuality and flamboyant youth, and may be more mature and socialized than domestic college students, while American college students are more innocent, and may be more stunned and stupid to hear.

In a small classroom, the old professor of Indian descent glanced at the watch hanging on the wall, and then said to the students in pure American English with no Indian accent at all: "Let's finish here today, remember, your final paper is due on the 12th of next month, if there are any questions, you know my office hours and office, okay, that's it." ”

Bai Zhongqi slowly put the laptop into his schoolbag, and the classmates in the class greeted each other and went their separate ways. Everyone is an older graduate student, and probably because of the prevalence of individualism, the atmosphere of college classmates in the United States is far less close than in China.

Today's class is relatively early, Bai Zhongqi is a little sleepless, and his spirit is happy. Carrying his backpack on one shoulder, Bai Zhongqi looked at the good weather, the sun reflected on his fair face, Bai Zhongqi couldn't help but sigh, a semester passed soon, the days passed too fast, and it wouldn't take long for him to complete his degree.

Having a fear of finding a job and entering society, Bai Zhongqi decided to continue studying. People have such problems, they are used to things they know and are familiar with, and they will panic about big changes. Bai Zhongqi has always been good at reading, so it is not difficult for him to continue his doctoral studies. It's a little unfortunate that higher education in the U.S. is too expensive, and every undergraduate graduate is saddled with an average student loan of $34,000 when they enter the workforce. The tuition fees for international students are more expensive, and the families who can study abroad are basically middle-class or above. Bai Zhongqi felt that it was very unreasonable to spend his parents' money like this, and he was usually more economical.

He also envied those wealthy Chinese students, who traveled to Las Vegas, the Bahamas and other places every now and then, drove luxury cars in and out, and flirted with girls. Bai Zhongqi also knows that envy is envy, I'm afraid he won't be so big-hearted, he is already a relatively mature man after all. He also knows that the girl he likes is not the type that can be impressed with material.

As soon as he walked out of the teaching building, Bai Zhongqi heard someone call him.

"Senior, class is over."

Bai Zhongqi fixed his eyes and saw that Han Jiaxue was carrying a small Cholé women's bag, dressed in a simple and capable dress, wearing a ponytail, and walking up the stairs briskly.

Seeing the girl he liked, Bai Zhongqi felt that his heartbeat couldn't help but speed up a little, and nodded at Han Jiaxue, "Well, just got out of class, are you going to class?" ”

Han Jiaxue showed a cute expression and complained, "Yes, I have to go to class for six hours in a row, and I don't even have time to eat lunch." ”

Bai Zhongqi was stunned, and could only hum.

Han Jiaxue looked at the performance of this rammed goods, and she was also a little helpless. To say that this senior is also very capable, and he has also helped many juniors and sisters in this major with their homework, and his reputation is good. Looking at the looks, it is also the kind of clean and very decent type. But being a human being is too wooden, at least that's what Han Jiaxue herself thinks.

Han Jiaxue waved at him and stepped on the stairs into the door of the teaching building. Bai Zhongqi glanced back at her back, her slender and slender figure, no matter how she looked at it, Bai Zhongqi's heart was hot. When the figure of the goddess in the dream disappeared at the other end of the door, Bai Zhongqi was stunned.

This made him quite annoyed, and Bai Zhongqi was usually a very generous boy. Friends are also more funny in chatting, and he is also confident and wise in academic discussions with classmates, but in this matter, his performance is really a bit embarrassing.

Shaking his head and expelling these annoying emotions, Bai Zhongqi prepared to take the bus home.

It was at this time that he suddenly heard a commotion in the crowd not far away.

"Oh my God, what's that?!"

Before Bai Zhongqi could react to what was going on, there was a sudden explosion, and a dark red flying machine full of sci-fi metallic texture flew over everyone's heads. Almost all of them made a turn around their necks, staring at the mysterious flying machine with a strange light that pierced the sky.

In the next moment, two F-22 stealth fighters, which were familiar to many people, also flashed from the sky with a roar, closely following behind this mysterious aircraft.

The three aircraft were extremely fast, and they were flying in almost ultra-low-altitude airspace, especially the loud noise produced by the two F-22s when pushing their F119 engines resounded throughout the neighborhood.

Bai Zhongqi, like everyone else, had a strong panic in his heart at this moment. Even if the fighter planes chase and fight at close range at low altitudes in a city with a population of several million, it is enough to make people stunned. And now the two F-22 Raptor fighters, which can be called the pride of the United States' science and technology and military industry, and Congress has specially legislated to prevent their export, are definitely not chasing a possible aircraft on the earth.

This aircraft, which is much larger than the F-22, has a very high degree of dexterity, and in the flight that is not pushed to supersonic speed, the aircraft is constantly changing speeds, rolling and circling in a very small radius, and no matter how many attempts by the two F-22s to approach it, it is to no avail.

What's more critical is its appearance, although the overall shape of this aircraft, you can also see a little shadow of a winged aircraft, like the aircraft there is a cockpit and fuselage in the middle, but its cockpit and fuselage are integrated, you can't see the boundary, people can't help but wonder if it is a drone. One of the wings is rolled downwards to look like a trimaran. And this aerodynamic shape is impossible to obtain sufficient lift in human understanding. And people can't see that this aircraft has any engine that spews hot gas outward, and its power principle is simply beyond people's understanding.

Only when the violent steering and other maneuvers that have exceeded the common sense can you see that the outside of this aircraft seems to be wrapped in a layer of bubbles, and the shape is not a prototype, but a flat shape, if someone knows some aerodynamics, they can see that this is a waverider with a very strong lift effect.

Bai Zhongqi reacted almost as soon as he saw this flying machine - this is definitely not a flying machine that humans are capable of building at this stage! In other words, this is a creation from an alien planet!

Cool alien fighters, as well as the best air combat weapons on the planet, are all putting on a superb show for the people on the ground at this moment, UCSF students excitedly took out their mobile phones and shot into the sky, and the ground soon turned into a sea of mobile phones.

When most people were watching the excitement, Bai Zhongqi had a great sense of crisis. Regardless of where this mysterious craft comes from, it can be very dangerous. Although he hasn't seen anything yet, Bai Zhongqi has a hunch that it is impossible for the F-22 to get this mysterious aircraft, and once there is a substantial conflict, it will definitely be the F-22 that loses, and in an air battle in such a prosperous metropolitan area, it will inevitably cause collateral damage.

Bai Zhongqi didn't want to be a victim.

So he planned to run far away, avoiding possible dangers.

――Cut Lens――

"Chief-1, don't engage easily, repeat, don't engage easily."

Fraser, the pilot flying the F-22, tensed all over, almost every cell was straining, and he shouted at Mike on his flight helmet: "Tower, confirm the order." But even if we wanted to shoot down this UFO, we couldn't, there was simply not a bit of a signal from this thing on the radar! ”

There was apparently a small commotion on the side of the conning tower, and the inquiry came again: "Are you sure it's not disturbed by clutter from the complex terrain on the ground?" ”

Fraser responded, "No way, this thing doesn't reflect any radar waves at all, and even if it climbs high into the air, we won't be able to sweep anything." ”

Not only could the F-22 passive phased array radar not be able to sweep this mysterious vehicle, but also the radar actually on the ground could not detect it. At first, the U.S. Air Force thought that it was just that the aircraft was flying too low, so it was seriously affected by ground clutter, and coupled with the curvature of the earth, it could not be seen. But now that even the F-22 has confirmed that it can't catch the other party with radar, then it is very likely that the other party is a vehicle with stronger stealth capabilities than the F-22.

It's scary to think about, the Raptor fighter is chasing this aircraft within visual range, but can't see each other on the radar, it's like seeing a person but not seeing each other in the mirror.

The two F-22 pilots, with a high degree of mental concentration, did not have time to cope with the situation in the conning tower. In fact, inside the control tower, the top brass of the U.S. Air Force base in Edwards were also in chaos.

Air Force Colonel Harris scolded: "If this were a Russian fighter, it would have been shot down by us a long time ago." ”

Brigadier General Cornell said with a serious face: "Russian fighters can't run over San Francisco without recklessness, and we are now facing an unknown enemy." ”

The door of the headquarters was pushed open, and a senior intelligence officer of the Pentagon hurriedly walked in, holding a file bag in his arms, and said to Brigadier General Cornell: "General, this is the confidential information of the Pentagon, please follow me to the office, you and your subordinates need to sign a confidentiality agreement before they have permission to know the relevant information." ”

Harris said dissatisfiedly: "When is it, I still have to come to this set." ”

Connell was much calmer, he nodded, and entered the office of the command with several important officers and staff officers, and the assistant of the Pentagon intelligence officer lowered the blinds in the office, and then handed the non-disclosure agreement and pen to the public.

Cornell didn't read the paper at all, and signed his name on it.

The intelligence officer quickly put away a few non-disclosure agreements, then his assistant connected to the projector, and the intelligence officer plugged a USB drive into the computer, and the screen appeared.

"Nineteen hours ago, NASA's solar observation satellite discovered a starfleet in perihelion orbit of the sun, possibly from an extraterrestrial civilization......"