The fighter plane taxied for some distance, flew off the airport runway at an elevation angle, Ueda Shu retracted the landing gear, and the fighter plane circled over the base for a while, and then flew in a triangular formation with the other two F-15s in the predetermined direction.

"Note No. 115, the intended target changes, immediately turns to the 205 direction, the predetermined coordinates are ......"

Ueda was surprised to find that the destination of this route should be Tokyo. What's going on? Why did it change direction? He had already received an order to take off urgently, but now he doesn't know what his superiors are planning. It stands to reason that if it was a cruise, it would not be their turn, and the large-scale air defense exercise was only conducted with the US military last month, so it was impossible to come again so soon, so at this time his heart was full of doubts. However, the duty of a soldier is to obey orders, and as a good soldier, discipline must be regarded as a mission, and although he was a little puzzled by the orders transmitted by radio, he also obediently turned the fuselage and headed towards Tokyo.

It didn't take long for a large number of lights to be in sight, and the bustling city in the distance was Tokyo, the capital of the city, when a new order came from the base: "Note No. 115, it's not a drill now, repeat, it's not a drill now, it's already in a wartime state, and the target is found to open fire immediately......"

Wartime state? What the hell is going on? Did war break out?

Ueda Shu's body shook slightly, and he hurriedly calmed down, looking at the information that came, his heart still couldn't stop shaking violently, oh my God, an enemy plane broke through the air defense network and flew into the city of Tokyo, how is this possible? What type of aircraft is it? Which country's plane is it? How can such a thing come out.

Troublesome, things are tricky, the base side requires the closest to Tokyo to search for or intercept enemy planes, and if possible, they can immediately open fire and shoot down enemy planes, whether they are in or out of the city. It is conceivable how absurd this order is, firing in the city of Tokyo will cause a huge political shock, I am afraid that even this political axe will face the situation of stepping down, so the consequences are so serious, who gave this order?

Ueda shook his head to dispel these thoughts, no matter who gave the order, the most important thing now was to search for this daring enemy plane. His heart couldn't help but burn, since 1976, it seems that no enemy plane has been able to break through the airspace, and it has been too calm, if he can ......

Thinking of this, Ueda Shu said to the radio: "No. 116, No. 117, the ground radar will navigate us, maintain altitude, and turn on the fire control radar." ”

"Roger, done."

The city of Tokyo exudes incomparable heat, and in such a situation it is obviously impossible to turn on infrared scanning, and you can only turn on the radar to search for targets. However, Ueda obviously did not expect that the target enemy plane was not flying several hundred or even thousands of meters above the city of Tokyo, but was less than 50 or 60 meters above the ground, bending and circling between high-rise buildings. Of course, as a sixth-generation supersonic vertical take-off and landing stealth fighter, the Falcon One uses plasma stealth technology and anti-passive detection coatings, and the stealth surname can surpass the entire era of the present 40 years, and the airborne Doppler radar on the F-15J does not want to discover and lock on the Falcon One.

In such an encounter with a huge gap in technology, before the F-15J discovered the Falcon One, the long-range air-to-air missile blew up the F-15 in the air, and did not give it a chance to fight in close quarters at all, which is the technology gap. With the assistance of satellites and radars, it is possible to lock on to the target and launch missiles from hundreds of kilometers away, and then regardless of whether it hits or not, it will be like an assassin and leave with one blow, leaving no chance for the enemy to counterattack.

Such over-the-horizon operations are obviously not the norm at the moment, and Ueda can't imagine what it's like to press the launch button hundreds of kilometers away. Far away ten kilometers away, the Falcon 1 suddenly increased its speed, and the "boom" roared in an instant to break through to Mach 2, and the advantages of the unmanned fighter were reflected, it was not flesh and blood, and it would not faint due to overload, nor would it produce a series of problems such as increased blood pressure, and in the sudden acceleration, the neon lights of the buildings on both sides of the fuselage turned into countless Ambilights, and quickly disappeared behind the fighter plane.

"Whew......"

The Falcon 1 rose at a large elevation angle, and almost instantly broke away from the high-rise buildings of the city and came to an altitude of more than 2,000 meters.

Completely ignoring the three F-15s that gradually flew over, the Falcon One quietly flew past the F-15 formation, Luo Xu "sorry" and said: "Hey, I'm sorry, you guys are busy first, I'm leaving!" ”

With a few words in his mouth to greet the Self-Defense Forces and the US military, the fighter plane silently flew out of the territory of the city and entered the territory of the Sea of Japan from the other direction without attracting anyone's attention.

At present, he and the Americans do not know that the Falcon 1 has flown out of the original and has been diverted away from the mountain by Luo Xu, and it is estimated that they are still searching everywhere, taking advantage of this opportunity, the fighter plane is flying at an ultra-low altitude to skim the sea and reduce the infrared signal, so as not to attract the attention of satellites. Half an hour later, when it entered the East China Sea, it is estimated that the US far-space photoelectric surveillance system was still searching for the East China Sea, and Luo Xu controlled the fighter plane to fly into the air at an altitude of 40,000 meters, increasing its speed to Mach 7, and flew toward the South China Sea.

"Well, I can finally breathe a sigh of relief!"

Giving control back to Bob, Luo Xu stood up and stretched, curious about the upcoming third cube, not knowing what kind of space-time passage this cube would produce. The first cube creates a passage to another parallel world in the future tense, and the second cube leads to Mars, another parallel world, that is, it is not known where the third cube leads.

Behind the curiosity is more confusion about how many mysterious cubes exist and who made them? What causes it to appear on Earth? These incomprehensible questions are difficult to answer now, and Luo Xu can only store them silently in his heart, waiting for one day to be able to solve his doubts.

Now his mind flickered and turned to the offshore overseas company that was about to be launched. There is no big problem with the registration of the company, and the start-up capital is also ready, but the personnel are not settled. Bob's advice is to poach talent from the world's major biotech companies or universities, which is not a problem as long as you have money. But Luo Xu was a little hesitant, this way of poaching talents from all over the world is not impossible, but it is a bit eye-catching, not to mention how to ensure the loyalty of researchers? The development and research of the M virus inevitably involves a bloody side that violates human ethics and laws, and for the sake of money, can everyone throw away their "conscience" and choose to "go along with it"?

Bob didn't dare to guarantee this, but then he made another suggestion: consider wearing a "safety device" for researchers, monitoring them 24 hours a day, and if something goes wrong, it can be quickly dealt with. This is a good suggestion, with Bob's surveillance, most of the insecurity will be dealt with in advance, but Bob is just an AI after all, it is not human, it is not able to understand the cunning of humans, not to mention that no matter how safe the protection measures are, there is a negligent side, as long as it is aimed at humans.

Luo Xu suddenly smiled dumbly, he himself is obsessed, where is the foolproof method in the world? It's impossible to pursue perfection too much, so why bother to keep searching for perfection and just do what Bob says.

After resting for a while, looking at the map, Falcon 1 was almost arriving near the Paracel Islands, Luo Xu ordered the fighter to change course and fly directly to Vietnam, then through Laos to the Yunnan border, and finally fly out of Yunnan back to the canyon base.

"Alarm, Alert ......"

Just as Luo Xu was about to hand over control to Bob, an alarm suddenly sounded, and before he could react, the alarm suddenly stopped, the lights in the room dimmed, and the three-dimensional panorama disappeared.

Luo Xu was stunned, and then shocked and angry: "Bob, what happened?" ”

"Hereby...... Unknown Condition...... Unexplained ......"

Bob's voice was a little sharp, and it seemed to be in the process of rapid operation, "Sir, Falcon One has lost contact and is suspected to have been damaged and fell." ”

"Lost contact, damaged and fell?"

Luo Xu could hardly believe his ears, "Bob, has the Falcon 1 been attacked by enemy planes?" ”

"One second before the loss of contact, no suspicious targets were found within a range of 50 kilometers, and after ruling out, the possibility of being attacked by enemy aircraft was denied."

"What the hell is going on here?"

Luo Xu forced to calm down: "Are there any clues?" ”

"The reason is unknown, the link is requested again, the link fails, the quantum repeater is damaged and unresponsive......"

With a gasp, the on-board quantum repeater is unlikely to lose its responsiveness unless the heat dissipation system fails. So, what happened to Falcon One? Since no trace of the enemy aircraft has been found, what other forces can make it lose contact with it flying at a very high speed? With the current scientific and technological military strength of the earth, it is impossible for this kind of situation that the fighter plane cannot even transmit the final information, and electromagnetic radiation is impossible.

So what else is possible? After thinking about it, Luo Xu's thoughts fell on the mysterious cube, could it be that the cube had some changes that caused the problem with the fighter? Nothing is known, except that the black box on the fighter plane may have some clues. Now what he is most distressed about is not this, it doesn't matter if the fighter plane is damaged, the important thing is the mysterious cube on it!;