Sakura Lake Middle School, senior high school class.

A girl who had just eaten a full meal walked into the classroom arrogantly with her little belly rubbed, sat down in her seat very lumberedly, and swiped her mobile phone casually.

Suddenly, she jumped up again!

Duang-ang-ang-ang……

"Sudden launch?!" Zhang Xiaoke shouted with a glare, "Didn't you say it would take three or four days in the future!!"

Soon, a muffled voice came from behind.

"What are you talking about?" Jiang Qinghua raised his newly equipped low-degree glasses, "You disturbed my study." ”

Zhang Xiaoke looked back at Jiang Qinghua, and couldn't help but show disdain: "It's not like it, it's not like it, it's not like it, it's not like it, it's ”

With that, she slapped her phone on the table and pushed it over.

What is displayed on the screen is the big vista of the Wenhai launch station, and in the upper right corner is the big word "live broadcast", and there are subtitles under it——

[The Yellow River No. 2 is about to be launched at the right time!]

"Huh. Jiang Qinghua took off his glasses at once, "Will there be a shot of Li Zheng and Lin Yujing?"

"Who knows...... Zhang Xiaoke sighed with a drooping face, "I haven't seen Master for more than half a year...... Could it be that he has become the appearance of other old engineers, and he can't recognize him when he sees it...... I feel sorry for Master......"

"Lin Yujing too...... I really can't imagine how she looks in that kind of aerospace uniform...... Jiang Qinghua also pursed her lips again and again, "All of a sudden, she changed from a classmate at the next table to a workshop sister." ”

As he spoke, more classmates also gathered around, and under Zhang Xiaoke's high-profile publicity, the oppressive atmosphere of the college entrance examination sprint was instantly abolished, replaced by all kinds of strange expectations.

"They're in that building, aren't they?"

"Can't you just go in and shoot!"

"Hey, I want to see Jingjing!"

……

At the same time, the preparation room of the fourth operating room of the neurosurgery department of Tiantan Hospital.

Li Yi, who had just undergone a major operation, changed back into an ordinary white coat, sat paralyzed on the spot, and had nothing to love, only sighed weakly: "I don't have the strength to eat...... Yue, can you help me go to the office......"

"Ah......" Cheng Wenyue said tangled in her gown, "I made an appointment with the people outside my chest to go out to eat together......

"Moon......" Li Yi raised his hand hard, and fell again, shaking his head and saying gloomily, "My wife went out for a meeting, and my son worked outside, and now I can't even tell you...... Tell me, did I give my degree certificate too early?"

"Haha, I gave it all, I regret it now!" Cheng Wenyue patted Li Yi's old shoulder and smiled, "Why don't you go with you?"

Li Yi sighed helplessly: "Forget it, I am the director after all, I have no other shortcomings as a person, but I am too majestic and will make everyone unable to let go." You guys go eat, bring a random dish back, and I'll go back to the office and stare at it for a while. ”

After that, Li Yi got up and grabbed his mobile phone, habitually opened the news software, and a big flashing screen library was smeared on his face-

[Live broadcast, the second launch site of the Yellow River 2]

"Ahh ”

"What?" Cheng Wenyue also came over, and her eyes instantly glared, "This is launched, can you see Li Zheng?"

"Who looks at that stinky boy...... Li Yi rubbed his hands excitedly, "Go and go, go to eat, leave me alone." ”

"Are you still in the mood to go out to eat at this time?" Cheng Wenyue hurriedly clicked on WeChat, "Have a dinner party, and find the one who looks like you among the astronauts." ”

"It's not important, the key is to find female astronauts and record my screen!"

……

Ministry of Science and Technology, a large-scale project budget review meeting.

The attendees were listening attentively and taking notes that they would not look at again.

But if you look closely, there is a female leader who looks very strong, her eyes are very wandering, she always glances at the speaker and pretends to nod, and then slowly transitions to a state of looking down.

Only those on either side of her knew that her phone was standing underneath.

The old comrade next to him leaned over and peeked at the screen and whispered, "Is this Huang Er?"

"Hmm. An Ning covered his face and said, "It should have been affected by the typhoon and launched in advance." ”

"So you're still an aerospace enthusiast. ”

"So-so. An Ning pointed to the screen and couldn't help laughing, "It's mainly my son in it." ”

“？？？”

……

Teaching laboratory of the Department of Physics, Jida University.

A short-haired girl broke through the door with a laptop and blew bangs.

"That's it, the afternoon lab class is gone, watch the live broadcast. ”

Familiar cheers rang out in the lab.

“All high class monitor！”

“All high the queen！！”

"Oh hi!"

In this frenetic atmosphere, the two people in the corner are obviously not very coordinated.

"Sister Shu is also such a tiger in Jida......" Shi Yang shrank in the back row of the laboratory, not daring to confide that he was from the chemical institute.

"There are only a few girls in the physics department, and I have never seen the world. Ou Xingzhuo crossed Erlang's legs and looked like a big man, "Are the Dragon Ball groups still messing around in thistle?

"They're all rushing this way. Shi Yang tinkered with his mobile phone and said, "There are two Jinghua people next door who also want to come, let me go to the school gate to show them the way, I will bask them, don't go, big brother, do you say I did the right thing?"

“……”

……

At half past one in the afternoon, when Tang Zhifei walked into the first class of the third year of high school, half of the class besieged a fan with Zhang Xiaoke as the apex, as if they were looking at something very bad.

Tang Zhifei's brows furrowed, feeling deeply desperate.

Without Li Zhengding's Poseidon Needle.

There is no more, Lin Yujing is self-sprouting.

The class is gradually becoming a cheerful kennel.

Although Tang Zhifei has been trying hard to restrain himself, he does not want to become Hu Chunmei.

But she really wanted to throw her hands at this time and start scolding the street.

"It's too floating!"

"What are you doing, what are you doing, what are you doing with long ears, you don't hear the bell?"

"The whole building is just for you to make a lot of fun, thank God I can put half of my energy into studying!"

Of course, these are all imaginary, and Tang Zhifei has not lost control to take this step for the time being.

"Huh......" Tang Zhifei tried hard to suppress his emotions, raised his hands, and said as kindly as possible, "Students, the preparatory bell has already been ringed, and it's time for class." ”

In the crowd, her most loyal class representative jumped out.

"Teacher Tang, Li Zheng is going to be on the live broadcast!" Liu Yuexuan jumped and shouted, "It will be launched in the afternoon." ”

At the same time, Liu Xiaodong's nouveau riche voice came from the radio.

[Students, the Yellow River-2 carrier rocket, which was developed by Li Zheng and Lin Yujing, outstanding senior high school students of this school, will be officially launched this afternoon. 】

[After discussion by the Academic Affairs Group, we have decided to witness this important moment with all the teachers and students of the school!]

[I announce that classes will be temporarily suspended this afternoon, and all teachers and students will watch the live broadcast of the launch.] 】

[The third year of high school is not mandatory, please arrange it according to the attitude of the students. 】

In an instant, the whole class looked at Tang Zhifei with a pleading face.

Tang Zhifei's emotions turned into a sigh that life is not easy.

Who can withstand this?

She had to look at the black dog.

"Squad leader, turn on the projection!"

……

In fact, it's not just Sakura Lake, this afternoon, many primary and secondary schools across the country have temporarily suspended classes and broadcast the live broadcast of Huang Er.

Countless eyes converged on the east shore of Wenhai.

Countless "Huang Er, come on!", "This time it will be successful!" washed the live chat room like a waterfall.

Full of anticipation, it instantly condensed into a tangible force.

Only the brilliant lift-off can live up to the high expectations.

……

At this moment, the staff of the command center of the Wenhai launch site have already been in place, in an orderly manner, and the final inspection of each link is carried out in a dense and chaotic manner.

They have experienced too many ups and downs, and the only thing they show at this time is stability and calmness.

More than a dozen cameras were staggered, and although they continued to shoot, they did not broadcast the whole thing.

As a rule of thumb, some time-lapse live footage of the hall will only be given after the rocket has lifted off, usually no more than 1 minute.

At this stage, interviews are refused, and the mobile phones of reporters and cameras have long been taken away, and all they can do is stare silently.

For more than half an hour, as the team leaders reported that "the inspection is complete, everything is normal" sounded, it was only a stone's throw away from the official launch.

At 3:15 p.m., when the staff reported that "the weather was confirmed and the launch conditions were met", the preparation was 100% complete.

After a brief discussion, the commander announced that the Huanghe-2 would be launched on time during the 15:35 window.

The command center, which had been busy before, immediately fell silent.

Everyone sat where they should have been, silently sticking to it.

The personnel are exhausted, and all we can do now is wait.

In such a state, unconsciously, many people's minds flashed Huang Er's past.

This thirteen-year-long space race is about to make its second sprint to the goal.

Thirteen years ago, a feasibility study began.

Eleven years ago, the development of Huanghe-1 and Huanghe-2 was launched.

Ten years ago, the Yellow River series was included in the space program, which determined the strategic position of the core large launch vehicle for the next three decades.

Eight years ago, the design of the Yellow River No. 1 and No. 2 was completed successively, and the technical prototypes of the Yellow River No. 3 and No. 4 were proposed.

Six years ago, the development of the YF-85 liquid hydrogen-oxygen engine was completed, and the YF-86 entered the design stage.

Five years ago, Huanghe-1 was successfully launched.

Three years ago, the development of the YF-86 was completed, and the assembly of the Huanghe-2 began.

Two years ago, the test run reached 10,000 seconds and successfully passed the review.

A year ago, he met with the Shijian-6 satellite in Wenhai.

Eight months ago, the first flight of the Yellow River No. 2 failed, and it was returned to zero.

6 months ago, the first zeroing failed.

5 months ago, a sub-synchronous precession problem was discovered, and the second zeroing began.

Four months ago, the zeroing scheme was decided.

Three months ago, the zeroing was completed, and the YF-88 engine began to be assembled.

Along the way, nothing came naturally, and they fought desperately day and night.

At this moment, in the last 10 minutes, most people have lost too many thoughts in their hearts.

Don't think about success, don't think about failure.

What can be thought of, what can be summarized, there are only four big words left-

In all conscience.

Li Zheng and Lin Yujing were assigned to the data analysis team, sitting in the back place, responsible for monitoring and analyzing the real-time data after the launch, once any anomalies were found, Li Zheng needed to immediately pick up the phone and report to the commander.

When the 10-minute countdown sounded, Li Zheng looked at the screen full of data and sighed silently.

Huang Er is about to usher in its success.

Eight months ago, it was time for the hug on the top of the mountain to come to an end.

"Ahem......" Li Zheng coughed a little, and only said after making sure that he had attracted Lin Yujing's attention, "Since you admit that I am a superior person, there are some things, and there is no need to fight meaninglessly." ”

Lin Yujing tinkered with the screen and looked at it without a head, "What did you say? I was too full just now?"

"Forget it......" Li Zheng swallowed and foamed, shaking the mouse in a vague manner, "After the launch is successful, what are your plans?"

"Take a long vacation~~~~"

"Aren't you going back to school?"

"Are you going back?"

"Didn't think about it. ”

"I didn't think about ...... either"

Li Zheng coughed again, "Ahem, I still have to go to the number competition, and then the university or something...... If I go to Yingpei, I guess I won't be able to see each other often. ”

"Yes......" Lin Yujing lowered her head, and subconsciously grabbed her hair to cover her face, "Why do you keep saying strange things today......

"Maybe it has something to do with the interview......" Li Zheng also lowered his head unconsciously, "When the reporter asked me why I came here, I found that my initial thought may not be studying, although it is very depraved, but this is the real idea - I may have ignited this idea because I saw you crying." ”

"Don't ...... Don't say any more......" Lin Yujing covered her face and looked around, "It's about to be launched...... You don't look where this is...... That camera has been pointed at the two of us......"

"Yes......" Li Zheng swallowed and foamed again, "I thought that we are all 19 years old, and we are about to get out of the control of the code of conduct for middle school students......"

"Got it, got it......" Lin Yujing blushed and shook her hand frantically, "I'll talk about it later...... There are too many people here. ”

"Oh?" Li Zheng looked at her and raised his eyebrows and asked, "You think so too?"

"Scum, don't make an inch at this time!" Lin Yujing scratched her head vigorously, "I forgot what my job is......"

"Below me, be a good assistant. ”

"Ahhh......hh

Fortunately, the commander's voice came in time.

"Attention each number, 3 minutes, ready!"

Hearing this command, Li Zheng immediately retracted and looked intently at his data monitoring screen.

Lin Yujing was uncomfortable, her face was red, and her heart was still beating wildly.

Li Zheng's attitude of working ruthlessly after he finishes his work can only be described in one word.

"Scumbag ......"

……

At the same time, the first class of the third year of high school, the neurosurgery conference room, the review venue of the Ministry of Science and Technology, and the physics laboratory of Jida University......

Too many places have fallen silent, and too many people have held their breath.

Tens of millions of people stared at the same images and listened to the same sounds.

"2 minutes, ready!"

……

"1 minute, ready!"

……

"30 seconds!"

……

"20 seconds!"

……

“10。 ”

“9。 ”

“8。 ”

“7.”

“6。 ”

“5。 ”

“4。 ”

“3。 ”

“2。 ”

“1。 ”

"Ignition!"

Ignition!

A short line of sparks appeared at the bottom of the rocket, and the vaporized fuel erupted.

In the flickering of the scorching sun, the rocket took off into the air.

The earthquake trembled, and the air roared.

White smoke billowed out like a tsunami wave.

In the center, the five straight flames once again held up our Long March.

Countless cheers rang out in the 9.6 million square kilometers of land.

"Ah!!!h

"!!!"

"Whew!!"

From the mouth of Wenhai to the classroom in the countryside, from the serious synagogue to the roadside restaurant.

Thousands of people shouted in unison.

Zhang Xiaoke slapped the table frantically, Tang Zhifei jumped up and shouted, and Jiang Qinghua's glasses fell to the ground.

Li Yi stared intently at the leftovers, and An Ning raised his hand to stop speaking.

Wu Shu strangled Ou Xingzhuo's thigh, Ou Xingzhuo strangled Shi Yang's buttocks, and Shi Yang grabbed the corner of the table and cried.

In the midst of this jubilation, when it pierced the sky.

The control room of the launch center is still silent.

The torment of fate has just begun at this moment.

Those mantra-like loops echoed in everyone's ears again.

"Wenhai, LiDAR tracking is normal. ”

"Telemetry, signal is normal. ”

"Wenhai, the flight is normal. ”

Everybody's glued to their screen.

The data of those two YF-88 engines is undoubtedly the most important.

[Take-off time: 30 seconds]

[Core 1st stage A thrust: 507→509]

[Core 1st B thrust: 508→509]

Although Li Zheng's task was to examine the more complex curves, he still couldn't control himself, and he had to scan here once in a few seconds.

Don't stop.

Don't stop.

Don't stop.

"Don't get distracted. Lin Yujing pinched Li Zheng's arm, "You have to look at the vibration frequency, and the software analyzes it in real time." ”

"Yes...... But I can't restrain ......"

"I'll take a look at those. Lin Yujing nodded and said, "If I don't speak, everything is normal." ”

"Then you should quickly lose your speech......"

"Hmm......"

In the front row of the launch center, Zhao Zhenhua stared at the big screen, his body had fallen into uncontrollable shaking, he raised his hand several times and bit his knuckles, trying to calm himself down with pain.

Shen Tinglan seemed to have stopped breathing, like a wax statue.

Chen Hongbing wanted to find someone to talk to, but no matter how he looked at it, it was not suitable, so he had to shake his legs on the spot.

The "tracking normal" report is still being duplicated, and the data is constantly being refreshed.

In an instant, the rocket has broken through the clouds and reached low-earth orbit, and the arc of the Earth can already be seen from the video surveillance on the arrow.

[Take-off time: 90 seconds]

[Core 1st stage A thrust: 523→524]

[Core 1st B thrust: 521→523]

This accelerated ascent process is inevitably a bit boring for the audience, but for the people here, every second that passes means that they are one step closer to their destination, and one step closer to the result of these thirteen years of perseverance.

Li Zheng also kept his duty, did not look at the engine thrust again, but patrolled every changing curve like a human flesh scan, and was particularly afraid of Lin Yujing speaking for the first time.

[Take-off time: 150 seconds]

[Core 1st A thrust: 601→605]

[Core 1st B thrust: 604→607]

At 175 seconds, the main screen is aimed at the booster on the periphery of the arrow.

"Booster, separation!"

In the voice of the commander, four boosters detached from the body of the arrow.

At this time, if you pull a long view, they are like an escort convoy that has completed its mission, gradually waving away from the arrow body in four directions.

The monitoring on the main screen then switched to a simulated flight map, showing the rocket's position relative to the Earth, at this time it was already above the South China Sea, and the tracking radar also switched from the Wenhai TT&C station to the Xisha TT&C station.

[Take-off time: 250 seconds]

[Core 1st A thrust: 655→657]

[Core 1st B thrust: 660→664]

At this time, the rocket had reached an altitude of 70 kilometers, and the air was already extremely thin.

"Open the fairing. ”

At the same time as the commander's order was given, the protective cover of the arrow on the sub-monitoring screen spread left and right and retreated into deep space.

After nearly 300 seconds of acceleration, it also completed the escort of the protection satellite and said goodbye.

[Take-off time: 340 seconds]

[Core 1st stage A thrust: 680→680]

[Core 1st B thrust: 681→681]

At this time, the rocket is basically moving forward in a vacuum, and the thrust is close to the limit.

As you can see from the simulations, the booster has fallen into the South China Sea and the rocket has approached the Philippines.

Of course, the altitude at this time will not be affected by the typhoon.

[Take-off time, 486 seconds]

The sub-monitor was switched to the outer edge of the secondary engine in the middle section.

"One and two, separation. ”

This time, the entire core-first stage rocket, which people love and hate, separated from the main body and slowly fell in deep space.

Its mission was finally accomplished, and after the booster and fairing, the third said goodbye.

Immediately after, the familiar ignition line appeared at the bottom of the first stage of the rocket, and before it could react, the ignition process was completed.

A new long flame erupts, and the core first-stage rocket takes over the baton!

But the launch hall was still silent.

It's not enough, Core Level 2, it's your turn!

If the rocket at takeoff is like a giant spear, then the rocket that has completed the separation at this time is like a small bolt head, no longer barbaric, carefully fine-tuning the angle and direction, and gradually becoming refined.

As the rocket entered the skies over the Pacific Ocean, radar surveillance was taken over by ocean-going warships.

This smooth flight lasted for 771 seconds.

"The second level is shut down sequentially. ”

The second-stage rocket engine was temporarily shut down.

The rocket is already approaching the predetermined orbit as planned and does not need any additional acceleration.

However, 30% of the fuel is still left inside for special situations.

[Take-off time, 1357 seconds]

"The stars and arrows are separated. ”

Finally, the last rocket also said goodbye to the satellite.

Li Zheng's task was completed.

He leaned back in his chair, staring at the big screen in the distance, so tired that he couldn't say half a word.

It was probably the most fulfilling 20 minutes of his life.

Over the next three minutes, the satellite unfurls its solar panels at 1582 seconds after a series of small angle adjustments.

Just when everyone hadn't fully reacted, Zhao Zhenhua, who had been trembling for nearly half an hour, stood up, turned around and roared.

"Success! fucking resounding success!!"

After a brief period of condensation......

"Ah!!!h

A room full of people jumped in place almost at the same time.

There are no ups and downs in the whole process, and it is thrilling.

But this is also the most anticipated and beautiful result for astronauts.

After holding it for almost a year, this breath can finally be shouted.

"Who the says we can't?!"

"It's worth it!!It's worth !!"

Because of Zhao Zhenhua's inappropriate wording, cheers, shouts and hugs suddenly swept the entire hall, and reporters didn't know whether it was time to continue filming.

A man, at this time, took advantage of the chaos to catch a woman wiping her tears.

"???" Lin Yujing glared at Li Zheng with red eyes, "What?"

"That ......" Li Zheng grabbed Lin Yujing's arm and stared hard at the past, "I...... I was going to ...... Now take advantage of the danger...... Do something that only college students can do, formalize a certain kind of relationship ......"

“…………”

"But...... It's taken too long...... In the end, I was sleepy......" Li Zheng struggled for a long time, and finally let go of his hand with a bitter face, "That momentum has passed......"

"Scum...... Lin Yujing smiled, went up and grabbed Li Zheng's hand, lowered his head sideways and said softly, "How many times have you wasted it...... In fact...... Now you can ......"

"Ahh Li Zheng's eyes widened, and he was energetic.

Lin Yujing regretted it a little again: "Forget it, it's still ......"

But she didn't finish her sentence.

The mouth is gagged by the mouth.

His eyes widened violently.

No, that's okay!!

However, Li Zheng's suction power was too terrifying, making her sore, weak, and she didn't even have the strength to struggle.

But none of this is the most terrifying.

At this moment, thousands of kilometers away, the news studio.

The old director has been directing a lifetime of delayed live broadcasts, where did he think that he would be planted here?

In fact, the previous pictures were also delayed, but because of the news of the complete success of the launch, a real live broadcast footage was cut to the launch center.

Why is it just aimed here? The camera in that position is poisonous!

"Cut Cut, Cut Cut!!!" The old director shouted heartbreakingly, "I just asked you to give a shot to the female astronauts, why is this it!"

However, it was too late, and this sudden kiss, which was two seconds short, has been recorded in history forever.

The classroom of the first class of the third year of high school is completely boiling and completely abandoned.

Zhang Xiaoke slapped the table while laughing wildly: "Hmm, it's quiet!!"

Jiang Qinghua felt that he had learned something: "Li Zheng is too fierce......"

Tang Zhifei completely collapsed on the chair: "Forget it...... They're the ...... I brought up."

……

Surgical preparation room.

"Mr. Li, the patient has been anesthetized for a long time. ”

"Let him get drunk for a while!" Li Yi patted the chair with excitement on his face, "I'm a Li boy, I'm going to turn over!!"

……

Judging room.

A large number of leaders and An Ning colleagues applauded and celebrated.

"Congratulations, congratulations. ”

"It's worthy of your son, there are two sons. ”

"Your daughter-in-law is better looking than Rocket. ”

……

Only the physics laboratory.

Corpses littered the field.

"What is this...... Zhengshen live broadcast to kill dogs ......"

"I didn't expect this to end like this......"

"Did you say they're done kissing now?"

In the back row, Wu Shu recalled the scene just now, and always felt that the two of them were too twisted, which was not the same as the supple situation in the movie: "What do I think, that posture and expression are a little weird." ”

"No blame, steady. Shi Yang pointed to the projection and patted his chest steadily, "Li Zheng really didn't learn from me in vain, this set of French super-speed vacuum suction is exactly what I taught him." ”

"What's that?" Ou Xingzhuo stared.

"Heh, you're inexperienced when you look at it. Shi Yang confidently gestured, "Kissing, that is, war, is a war in which both sides use suction to compete for each other's tongues, who can suck each other's tongues, who can experience the feeling of coldness, Li Zheng obviously realized, and the suction is fully open." ”

Wu Shu and Ou Xingzhuo looked at each other.

Don't say whether you can suck it or not, I'm afraid it's really cold.

……

The scene of the launch center.

Even though Li Zheng is already very hideous, he is still sucking to the end.

The bloody eyes were full of warlike intent—

Now, do you feel my determination?

Hmm? What is the feedback of rolling your eyes?

At this time, not only cameras and reporters, but even Chen Hongbing and Shen Tinglan also saw it.

Chen Hongbing was shocked first, then happy, and then evil.

He looked at Shen Tinglan carefully and asked, "Do you want me to go over and pull away ............?"

"Hmm...... I don't know ......" Shen Tinglan looked at her daughter a little distressed, "why does she seem to be suffocating...... Did Li Zheng make a mistake......

"Warm, young man, it's good to be warm. Chen Hongbing leaned in slightly towards Shen Tinglan, "Hehe......"

Shen Tinglan seemed to feel something, and covered his mouth vigilantly and retreated: "What's the matter, stay away from me......"

“……”

When Li Zheng's inspiratory lung capacity reached the limit, he finally let go and separated.

"Poof"!

After the sonic boom, the air pressure returns to equilibrium.

Lin Yujing shuddered, opened her mouth wide and gasped for a long time before she came to her senses and regained control of her body.

Looking at the condensed gaze around him, and a number of shots that came over at some point.

Her face, from color to form, was visibly collapsing.

It's okay if it's not this!! it's okay if it's not this!! it's okay if it's not this!!