"What!"

The moment he heard the researcher's words, Cao Liangcai only felt a buzzing sound coming from his mind.

"How could such a big man disappear?!"

Cao Liangcai stared at the researcher in front of him with a bloody tone, and shouted angrily: "Have you ever looked for so many toilets in the research institute?"

The researcher was almost crying.

Facing Cao Liangcai's questioning, he shook his head with a bitter face: "I... I have gone to look for it, but I didn't see Professor Lu."

"Not to mention Professor Lu, there are no people in these toilets in the institute!"

Cao Liangcai took a deep breath, turned his head and shouted loudly: "Surveillance! Adjust the surveillance for me!"

"Academician Cao, there is still one minute before the scheduled departure time!"

A reminder came from the side.

Cao Liangcai gritted his teeth and sighed heavily and said, "Forget it! Let's solve the problem of Xuannv number one first!"

"Since Professor Lu is not here, I will command the entire test flight of Xuannv No. 1!"

While speaking, Cao Liangcai reached out to pick up the wireless telephone on the podium: "No. 1 Xuannv!"

"Countdown to take off for thirty seconds!"

...

Xuannv number one.

The three drivers stared at the instrument data on the console in front of them.

A figure in a white flight suit quietly appeared in a corner behind the cabin.

The camera closer, and the face in the helmet was Professor Lu Yongchang, who should have been in the toilet!

Lu Yongchang walked gently to the passenger seat behind the main driver's seat.

Because the seats in the three drivers are relatively tall, they have caused a certain blind spot in the field of vision, and the three drivers did not notice that there were more people on the chair behind them!

I saw him skillfully grab the seat belt on the seat and tie it to himself.

A look of satisfaction appeared in Lu Yongchang's eyes.

Not bad, it's not in vain that he has trained so many times secretly.

"Click!"

The sound of the seat belt locks seemed particularly loud in the quiet cabin.

Lu Yongchang suddenly froze and his eyes stared at the three drivers in front of him.

"Gudu..."

Lu Yongchang's Adam's apple moved slightly and swallowed a mouthful of saliva.

The plane has not taken off yet, once it is discovered...

He can be 100% sure that he will definitely be driven off the plane by then!

A few seconds later, Lu Yongchang breathed a sigh of relief as he looked at the three drivers' expressions.

It should be the headphones in the helmet that blocked the sound just now.

“…Countdown to thirty seconds!”

Lu Yongchang's eyes moved slightly.

It's going to take off!

A hint of excitement flashed in his eyes.

"The number one Xuannv received it!"

"The output power of a small fusion reactor is normal!"

“Prepare to start Hall thrusters!”

“…”

A sound of broadcasts came from the headphones in the helmet.

Lu Yongchang couldn't help but feel a little nervous.

Even though he was a human being in two lives, this was his first time taking a space plane and entering space for the first time!

"Three, two, one, take off!"

With Cao Liangcai's order, Bai Yixuan's eyes firmly pushed the joystick on the console.

A slight tremor came from the soles of the feet.

Hall thruster is activated.

This thought flashed through Lu Yongchang's mind, and he felt like he was pressed tightly on the back of the chair by a huge force!

...

In the Shark Live Room.

"Why haven't taken off yet..."

"The flowers I've been waiting for have all faded~"

Just as the netizens were anxious, a calm command voice came.

"The countdown to takeoff is 30 seconds!"

Hearing this command, the netizens in front of the computer suddenly felt excited.

In the live broadcast screen, a faint blue light slowly appeared at the tail of Xuannv No. 1 aerospace plane.

"Damn! Damn! What's that thing?"

"One, two, three, four, five...Damn it, so many Mah rings!"

"Is this the tail flame of Hall thruster? Love it!"

"Come on, I'll put me on and bake it to help everyone get some fun!"

Thirty seconds of waiting time flashed by. As the take-off order was issued, the dark blue flame at the tail of Xuannv No. 1 suddenly increased several times!

The next moment, under the push of Hall thruster, Xuannv No. 1 began to slowly accelerate.

In just a blink of an eye, it arrived at the end of the runway!

As the nose of the plane tilted upwards, Xuannv No. 1 jumped into the blue sky!

The moment this scene was recorded by the camera, there was a burst of ghosts and wolves howling in the live broadcast room!

"Take off! Take off!"

"Damn it, this tail flame, this appearance... I won't talk about it anymore, the first ten-year-old fan of Xuannv came uninvited!"

"Everyone says that Xuannv No. 1 is an aerospace plane. So where is the destination of this test flight? It's not just a round trip to the sky, right?"

The live broadcast host seemed to have seen this barrage and explained softly: "The destination of Xuannv No. 1 this time is a geosynchronous orbit 36,000 kilometers away from the surface."

"Hiss... it turned out to be a synchronous track!" Zhao Zijie, who was sitting in front of the computer, gasped suddenly.

Take off from the surface and go directly to the synchronous track... The power of this Xuannv No. 1 is probably more exaggerated than everyone imagines!

Not to mention how many satellites from other countries are on the synchronous orbit, nor to whether Xuannv 1 carries weapons and equipment, it just throws a tungsten rod down, which is the consequence that most countries cannot bear!

Under the shooting of the high-speed camera, the figure of Xuannv No. 1 clearly appeared in the live broadcast screen.

After taking off, the dark blue flame at the tail of Xuannv No. 1 increased a little bit again.

Unlike ordinary chemical fuel engines, the wake of Hall thrusters is a high-speed plasma of hundreds of millions of degrees Celsius.

Therefore, in the atmosphere, the tail flame of Xuannv No. 1 looks particularly spectacular!

There are countless Mach rings densely distributed in the dark blue flames that are ten meters long!

Before the netizens could send out the barrage of emotion, Xuannv No. 1's nose suddenly pulled upwards.

Driven by Hall thruster, the entire aircraft climbed upwards with a slope of nearly 90 degrees!

"Bang!"

A loud bang came from the sky!

A beautiful sonic bomb cloud instantly appeared around the fuselage!

The moment the sonic bomb cloud appeared, the number of barrage in the live broadcast room instantly soared dozens of times!

"Damn it!"

"Mom, come out and see God!"

"This is the speed of sound? Good guy, this Xuannv No. 1 has too strong mobility, right?"

...

As Xuannv number one penetrated straight into the sky, a burst of cheers suddenly came from the institute!

Listening to the celebrations around him, Academician Cao Liangcai secretly took off his glasses and reached out to wipe his eyes.

How many years have passed.

In the field of aerospace, Xia Kingdom finally truly surpassed the Western powers!

Before Cao Liang could be happy for a long time, an alarm suddenly sounded!

"Academician Cao! The speed of Xuannv No. 1 suddenly slowed down a lot!"
Chapter completed!