[Technology-driven country + anti-eagle + bird abuse + development]

"You're going to get lucky today!"

Who knew that the fortune teller's words would come true, and Li Ming was hit by a "Dayun" truck!

When he opened his eyes, he found that he had traveled through time and became an aerospace engineering student studying in the Stars and Stripes. At this time, the Dragon Country had just been established and a lot of work was in ruins!

At the moment he decided to return to China for construction, a mechanical voice sounded in his mind:

[The enlightenment-defying system was activated successfully! ]

[The host can quickly master the core principles and manufacturing methods of various technologies through learning! ]

From then on, Li Ming started to cheat!

CNC machine tools? No problem!

Turbojet engine? Easy to get!

Space technology? No problem!

The war is coming soon, and we must win!

Relying on his superior understanding and memories from the future, after settling down in the Siheyuan, he not only has to lead the aerospace industry to overtake others, but also has to deal with the intricate human relationships in New York City.

How does he manage his strategy in the face of the scheming Yi Zhonghai and the difficult Jia Zhangshi?

When the polar bear experts are arrogant and the American hawks are eyeing them covetously, how will he fight back and defend his country?

Let’s see how this aerospace genius from the future will set off an unprecedented technological revolution in this passionate age!

Set in early 1949, the Siheyuan is 17 years before the original drama begins. The older generation is in their prime, and the new generation is still growing. The story begins with a heavy snowfall...

[No malice] + [Single female lead] + [Daily life]

When he woke up, he found himself turned into Kang Jiu, who was besieged and killed by the young men in the compound in Bloody Romance.

And a six-year-old sister.

Not only that, the compound where he lived was actually full of birds.

I plan to survive for ten years and wait for the next takeoff.

Banggeng tried to steal my sister's food, but I slapped him and sent him flying.

Jia Zhang avenged her grandson and exposed all his secrets.

Qin Huairu and the eldest uncle both wanted to adopt her, and all their hypocrisy was exposed.

Shazhu is willing to be a bootlicker until he has nothing. As long as you don't bother me, it's none of my business.

Main characters: Kang Jiu,

Yan Jiecheng, a small-time machining boss, travels to the world of "Courtyard Love" and becomes a supporting character of the same name. However, he uses his knowledge left over from the modern era to change the plot and strive to become the protagonist.

Traveling through the courtyard, Li Hongbing arrived in the old city of 1952. He not only became an apprentice at Fengze Garden, but also received a reward-for-hard work system.

As long as you continue to unlock skills and upgrade your levels, you will continue to receive rewards.

Upgrade your cooking skill to level 1 and you will be rewarded with 100 yuan and 100 kilograms of rice!

Upgrade the carpentry skill to level 1, and you will be rewarded with 100 yuan and 100 kilograms of apples!

Upgrade your driving skill to level 2, and you will be rewarded with 300 yuan and a box of blue pills!

The Eight-Section Brocade skill is upgraded to level 3, with a reward of 500 yuan and a piece of hundred-year-old ginseng!

…

Facing the crowd of birds, Li Hongbing directly received the MVP award of the day: beating Jia Zhang violently and sending her to study further. The three uncles lost their dignity and apologized and reviewed themselves in public with their tails between their legs.

The second MVP result: Master and apprentice Yi Zhonghai and Jia Dongxu were put in sacks and beaten with clubs. They used the whole hospital to launch a protest and set up a private court. However, they failed to gain anything and ended up losing the rice. Yi Zhonghai's position as the boss was taken away...

[Rectify the unhealthy practices in the Siheyuan, live your own leisurely life, and be happy every day.]

Chen Jun, who died suddenly from overtime work, traveled to Nanluoguxiang in 1959.

A father who died young, a sick mother, a poor sister, and he was unemployed. It was a terrible start!

Fortunately, with the help of the system, Chen Jun was able to gain a foothold.

Faced with the birds in the yard, Chen Jun followed the principle of ignoring small losses and sending them to jail for big losses, so he sent Jia Zhang to jail at the beginning.

Is this old man using moral blackmail? Fight him directly.

Sha Zhu wants to punch someone? Come on, let's see who has the harder fist.

Banggeng hasn't been born yet? Well, you might as well not be born.

What?"

"I'm traveling through time without a cheat code..."

"And they're asking me to give up my job..."

"Are you taking me for a fool?"

Wang Dong faces this series of challenges when traveling through a courtyard...

See how he manages to develop quietly amidst the beasts and material scarcity, and finally make the leap...

[Siheyuan + System + Beast Control + Technological Power + Period Fiction + Single Female Protagonist] This book is full of violence, so don't read if you don't like it. Li Ping'an accidentally travels back to 1962, arriving in a world filled with beasts. His childhood sweetheart, a fairy-like sister, has just returned from graduation and sees beasts attacking his house. He awakens his resentment system. By inducing resentment in others, he earns points for a lottery. He immediately engages in beast abuse mode, holding back without mercy, and, more importantly, guiding everyone forward.

【Siheyuan】【Era】【Developing the Country with Science and Technology】【Single Female Lead】【Controlling the Poultry】

What? I was reborn in a courtyard house in the 1950s, a student at a key university, and a genius ranked among the top three in my grade.

Recalling the incomplete memories in his mind, Li Xiao completely collapsed: "I studied literature in my previous life, what is going on? Is this a joke?"

From gas tank cannons to Type 63 rocket launchers.

From motorcycles to cars to tanks and airplanes.

Heavy industry revitalizes the country...

Transmigrated back to that passionate era, I became a truck driver.

...

Why did Foolish Zhu—the original "simp"—nearly die without an heir?

Did Qin Huairu and the First Elder actually have an improper relationship?

Whose child is Banggeng really?

Why did He Yushui repeatedly betray her own brother?

What happened to humanity? Where did morality go?

(This is a tale of human distortion and moral collapse!)