In the sky, the two black planes that swept over the mountains, as if they were performing, almost simultaneously flipped a 360-degree vertical somersault on the clear height, and the distance between them did not seem to have changed at all, the J-20 was still in front, and the X20 was still in the rear.

"What's going on?!" The falcon resisted the powerful overload force to complete the stall maneuver, only to find that the plane that had been chasing after him had not appeared in front of him as he had expected. Quickly probing the situation in the surrounding airspace, the falcon still didn't find anything, until Xia Yu suddenly continued to appear in the rearview mirror, the falcon was shocked, and involuntarily exclaimed: "How is this possible?!" ”

The completely unexpected situation made the falcon a little flustered. Thinking that he didn't have any evasive maneuver at all after turning over the somersault just now, if Xia Yu launched an attack, he would definitely hit one by one. The falcon's brain became a little sluggish without even paying attention to himself, and his judgment was affected a little, and the falcon, who didn't know which way to fly, actually ignored the back hemisphere that was bitten, and pulled up the J-20 to the left to make a maximum instantaneous disk.

In the case of being bitten by the enemy plane in the rear hemisphere, and the distance between the two planes is not extremely close, doing this kind of instantaneous disk that will greatly lose energy is almost sending his plane to Xia Yu to attack, Xia Yu did not be polite to the eagle falcon, and also slowed down and aimed the nose of the aircraft at the J-20 in front, not only the radar remains locked, but even if Xia Yu is willing, he can attack at any time with a cannon.

However, just when Xia Yu was thinking about whether to directly use the cannon to knock the J-20 down, the Eagle Falcon finally got through the initial panic period, the processing power of the brain recovered, and immediately swung the joystick, stepped on the elevator, and the J-20 sensitively lifted the nose and tilted, made a half-drum action around the forward axis, and then suddenly sank, climbed suddenly, snaked left and right several times, and then climbed over the ridge against the overload.

Because of the constant change of the attitude of the aircraft at high speed, the detachment vortex and wingtip vortex appear from time to time, in order to complete these evasive actions, the eagle falcon was almost pressed and out of breath, the heavy breathing sound sounded one after another, and the black vision phenomenon also appeared several times, but even so, the eagle falcon still could not get rid of Xia Yu's pursuit, no matter what kind of flight maneuver he made, Xia Yu was able to react in time and kept biting his tail.

The two planes shuttled quickly between the mountains, the roar of the aero engine resounded throughout the valley, "boom", J-20 passed between the two peaks, not waiting for a few seconds, "boom" again, X20 also rolled over, the frenzied air flow stirred the trees in the mountains, and the birds hiding on the branches did not even react, the two planes had already flown far away, leaving only various small animals that were scared into a mess.

"Eagle, I've locked on to the target and asked for permission to attack." Flying behind the Eagle Falcon for a while, no matter how the J-20 in front of him changed the flight trajectory, Xia Yu firmly locked the other party, and the continuous radar irradiation did not make the other party give up resistance, Xia Yu had no intention of continuing to consume, as long as he got permission, Xia Yu would immediately start attacking.

"Don't attack." Wu Jianmin's voice came, and then he said something that made Xia Yu angry: "This is a drill, don't attack." ”

Exercise?! Xia Yu suddenly felt ridiculous. If it is an exercise, why would the other side launch missiles in an attempt to attack itself, and if it is an exercise, why can't the situation be explained at the beginning? Carrying out the task with a 100% serious attitude, only to tell yourself that this qiē is just a game? Xia Yu was on fire, and suddenly felt that he couldn't vent his anger, so he didn't care about it at the moment, and suddenly pulled the joystick directly to the maximum, and the X20, which was originally in the transonic stage, suddenly raised his nose and went straight to the sky with Xia Yu's anger.

The extreme 10G overload pressed Xia Yu into the seat and was almost unable to move, and then, the airspeed and altitude of the X20 continued to climb. The mountains on the earth shrank rapidly in the line of sight, but the clouds seemed to rush to the face, "whoosh", X20 like a sharp sword piercing into the sky, one head into the clouds, and then like a sailfish jumping out of the water, "poof" exploded a hole in the middle of the clouds, flying above the clouds.

Xia Yu had no intention of stopping, and continued to sprint up. In the end, the X20 finally could no longer resist the gravitational pull of the earth, and as the airspeed gradually decreased, the air intake rate also continued to decrease, and in order to avoid engine surge, the X20 automatically turned on the auxiliary air intake to provide the engine with the air it needed, but even so, the X20 was on the verge of stalling.

The stall alarm sounded, but Xia Yu didn't pay attention to it at all, staring at a pair of angry eyes, looking at the vast deep blue sky that had become extremely pure. But the plane can't get the energy to fly from Xia Yu's anger, as the airspeed returns to zero, and then becomes negative, the X20 first falls down with his butt down for a distance, and then the X20 lowers the nose of the plane, turning into a nose obliquely pointing to the ground, and falling down in a spiral free fall attitude, which is a stall spiral, the deadly killer of most aircraft.

Seeing that everything displayed in front of him was spinning, Xia Yu let go of the joystick, and his feet also left the elevator pedal, allowing the plane to fall freely, and finally even reached a fall rate of more than 300 meters per second, which was about to break through the speed of sound.

The X20's abnormal flight attitude naturally attracted the attention of all aircraft, including the Eagle Falcon and the AWACS aircraft, Wu Jianming piloted the J-20 to Xia Yu to approach quickly, and at the same time asked hurriedly on the radio: "Dragon Tooth, what are you doing?" Something went wrong with the plane? ”

Although Wu Jianming's voice clearly reached Xia Yu's ears, Xia Yu, who was still sulking, had no intention of responding at all, and the X20 still turned down and fell quickly, which made Wu Jianming more and more nervous, could it be that the plane was out of control?

Seeing that X20 didn't change any action at all, the speed of spiraling down became faster and faster, and it didn't take long for X20 to fall into the clouds and disappear from Wu Jianming's eyes. This made the tension in Wu Jianming's heart continue to intensify, and there was no hesitation at all, Wu Jianming controlled the J-20 to rush into the clouds, and when Wu Jianming rushed out from under the clouds, it was only less than 100 meters away from the X20, and Wu Jianming could even see Xia Yu in the cockpit.

"Dragon's Tooth, answer me quickly!" Wu Jianming shouted hurriedly on the radio, but still did not receive a response from Xia Yu, seeing that the altitude was getting lower and lower, Wu Jianming finally couldn't help shouting: "Dragon Tooth, jump quickly!" Hear no, skydive! ”

Although he was sulking, Xia Yu didn't plan to crash like this, looking at the height was indeed too low, so he controlled X20 to change out of the spiral, didn't turn a few times, with the help of the vector nozzle, X20 finally got out of the spiral state, depressed the nose and accelerated to the front, and at this time, Xia Yu was only less than 2000 meters away from the ground, it seemed that if he fell for one or two more seconds, X20 would be loaded on the emerald green peak.

Seeing Xia Yu's successful change, Wu Jianming, who had been flying with Xia Yu, finally let go of the heart hanging in his throat and exhaled heavily, finally without any serious consequences. Looking at Xia Yu, who was returning home, Wu Jianming followed Xia Yu 3 kilometers behind him and said, "Dragon Tooth, what happened just now?" Why not answer? ”

After waiting for a while, he still didn't hear Xia Yu's response, and just when Wu Jianming wondered if there was a problem with the X20's communication system, Xia Yu's voice suddenly sounded in the earphones: "Don't talk to me, I'm going back." ”

PS: The so-called drama of defection, is there a wood and a tune that drama that affects your nerves? Hey......