Jiang Weidong obtained an unlimited space—within a 50-meter radius, he could freely collect anything.

This space also had a countdown device.

He believed the apocalypse was imminent, so he went crazy training in martial arts, learning to shoot, and hoarding supplies.

Eventually, he amassed hundreds of billions of tons of resources.

When the countdown hit zero, he thought the end had come.

But instead, he found himself in a siheyuan (a traditional Chinese courtyard residence), and his space displayed ten highlighted names: Qin Huairu, Qin Jingru, Lou Xiaoe...

Is this setting him up to become a Cao thief? (a reference to Cao Cao—often associated with cunning and womanizing)

Traveling to the courtyard and becoming Liu Guangtian? Every day he was either beaten with a belt or scolded, and he dared not pick up food when eating. What is the way out? Join the army! I, Liu Guangtian, want to be a combat hero. He was shocked to realize that the son he always despised had already become the person he could never find in his lifetime! Protagonist: Liu Guangtian

[Life in this era + Space + Single Female Lead + Slightly Hostile + Business and Politics]

Li Yi traveled to the world of Love in Courtyard. The year 1960 was the second year after the natural disaster. After graduating from technical secondary school, he was assigned to the Nanluoguxiang Supply and Marketing Cooperative as an accountant.

At the whole courtyard meeting, Yi Zhonghai took the opportunity to attack: "Li Yi, I am your elder after all, and you talk to me like this. You have no respect for elders. This courtyard will not tolerate you!"

Li Yi took two steps forward, grabbed the square table, and flipped it over. "Fuck you, you really think you're a dish!"

Because of Li Yi's existence, the fate of everyone in the courtyard has undergone earth-shaking changes!

Li Yi started as an accountant and worked his way up the ranks. After the reform and opening up, he was so active that he was sent to Hong Kong by a big boss in Haizi.

Li Yi: "Is there such a good thing?"

Grasping both business and politics, bringing happiness to everyone!"

Lu Xu traveled back to the courtyard world of the 1960s.

And became a handyman in a state-owned restaurant.

Although he started out with nothing.

But fortunately, the check-in system was successfully linked.

Sign in every day with just the touch of a finger.

You can get various generous rewards provided by the system!

That’s not all.

At the beginning, the cheap father-in-law even sent him a gentle and virtuous beautiful bride!

The envious beasts instantly turned red-eyed!

They were all jealous of how Lu Xu had such a good life!

But what the beasts don’t know is.

This is just the beginning.

Later, with the help of the system, Lu Xu's life was even better than theirs!

22-year-old Su Ting is transported to a courtyard house in 1964.

As a newcomer, he received help from the system.

Not only did he gain the identity and background of a veteran.

He even landed a job as the deputy head of the second purchasing department at the steel rolling mill!

The only thing that displeased Su Ting was...

The system assigned him accommodation in that infamous courtyard house.

He even became the next-door neighbor of Uncle Yan Bugui!

However, it was precisely this arrangement by the system that led to this.

This gave the long and hard Su Ting the opportunity to use his fists and feet as an ambassador.

He started by using a piece of meat to directly and angrily stab Qin Huairu, who hadn't seen sweet dew for years.

Then came Lou Xiao'e, Yu Li, Ran Qiuye, He Yushui...

Until the very end, all the women in the courtyard were calling him "Brother Ting" in a coquettish manner!

An unemployed uncle was reborn in the famine. With the help of learning plug-ins, he rushed out of the increasingly beastly courtyard with his family and embarked on a deceitful entrepreneurial journey!

When he became the richest man in the world, looking back on his journey, he found that the people in the courtyard were actually quite pure...

Gao Zhendong transmigrates into the world of Siheyuan (The Courtyard). As a newcomer to the quadrangle compound, he boasts an impeccable background: an exemplar of revolutionary pedigree, physically robust, strikingly handsome, and battle-hardened from military service where he earned repeated merits. With advanced university education, technical expertise, ample funds, and a system at his disposal, he possesses both the wisdom of his past life and the system's guaranteed resources—occasionally enhanced by futuristic insights from lucky draws.

Rejecting trivial pursuits and petty squabbles over trifles, he aspires to contribute meaningfully in this zealous and vibrant era. At the very least, he wishes to declare in his twilight years: "These two lifetimes have been worthwhile."

Time travel + immortality + multiple daughters + free shopping abroad + entrepreneurship + decisive killing

The ages of some characters may vary slightly due to needs.

At the end of 1948, Chen You traveled to a fusion period drama.

Fortunately, he awakened the sign-in system and obtained the longevity skill.

Female protagonists such as Lou Xiao'e, Qin Huairu, Chen Xueru and others came one after another.

Everyone in the courtyard was envious and jealous, but there was nothing they could do.

Microsystems, systems basically do not appear, and will develop overseas in the medium term.

Reborn in a siheyuan courtyard with a pocket dimension at my fingertips, I embark on a life of leisurely urban homesteading—raising fish, growing vegetables, cultivating ginseng; selling produce, trading fish, collecting antiques... All while quietly observing the ever-shifting dramas of courtyard life...

He traveled back to the courtyard house at No. 95 Nanluoguxiang in 1951 and became He Yushan, Sha Zhu's elder brother who had returned from the army.

He initially served in the Military Control Commission in Jiaodaokou Street and Qianmen Street area, and as Deputy Minister of Public Security.

Bind to the daily intelligence system.

[Today's Intelligence: He Daqing, who lives in the courtyard at No. 95 Nanluoguxiang, is planning to flee tonight with the widow Bai Dongmei due to fabricated documents!]

[Today's Intelligence: The deaf old woman in the courtyard at No. 95 Nanluoguxiang is a remnant of the puppet Manchukuo regime and possesses a map of the city's defenses!]

[Today's Intelligence: Jia Dongxu, a fitter in the first workshop of the Red Star Steel Rolling Mill, has been suffering from chronic hunger, becoming distracted and being sucked into machine tools!]

[Today's Intelligence: The Lou family, fearing a reckoning from above, plans to pack up and flee to Hong Kong tonight!]

[Today's Intelligence: The proprietress of Xueru Silk Shop on Qianmen Street has taken a liking to you and is planning to get you drunk and make things a done deal!]

…

Relying on daily intelligence, He Yushan thrived in the 1950s.

From deputy minister to minister of the district public security department during the Military Control Commission period.

After the military control commission ended, he was promoted from director of the district police station to director of the Sijiucheng Public Security Bureau.

With the full implementation of public-private partnership, he relied on the transformation of the Red Star Steel Rolling Mill to enter the Ministry of Metallurgy!

In the 1980s, when the tide of reform came, he decided to retreat while it lasted, accumulated billions of dollars, and enjoyed a carefree life!