He travels back to the 1960s and becomes He Yushui's twin brother, He Yudong. He starts by graduating from police academy and on his first day of work, he obtains the Super Police God System, which rewards him as long as he catches criminals.

"Ding, congratulations to the host for successfully capturing the criminal. You have gained 130 law enforcement points, 10 jin of grain coupons, and 130 yuan in cash."

"Ding, congratulations to the host for successfully capturing the criminal. You have gained 500 law enforcement points, 10 jin of meat coupons, and 500 yuan in cash."

In order to change He Yuzhu's fate, He Yudong arrested Bang Geng, who had stolen things, and sent him to a juvenile detention center.

"Ding! Congratulations, host, you have successfully apprehended a special criminal..."

Reborn in 1958, I moved into courtyard number 95 in Nanluoguxiang. Did I transmigrate into a TV drama or a book? Luckily, I have plenty of buffs, so I don't have to spend all my time playing palace intrigue in a small courtyard! Main character: Chang Wei

From today on, Shazhu is dead. Even Haotian can't save him. I, He Gang, said so! This book is free of overwhelming hostility, excrement, and intense open conflict. Everyone is intelligent, and under the gentle push of the protagonist, the butterfly, all the dirty tricks are carried out in private. As the saying goes, a skilled warrior doesn't boast of grand achievements; instead, hear thunder in the silence. Watch how the protagonist quietly stirs up the storm in the courtyard.

[System] [Siheyuan] [Case Solving, Humanity, Virgin Mary's Detour] [Time Travel] Wang Anguo accidentally traveled to the Qingman Siheyuan, and with him came the case-solving system.

See how Wang Anguo solves the case!

Jia Geng was reborn in 1959 and became a stick terrier in the courtyard.

With Hongmeng Pearl Space and unlimited supplies, he decided to lie down and enjoy life.

From improving the life of the Jia family to helping everyone in the courtyard through the three-year disaster,

to the establishment of Xibei Group after the reform and opening up,

providing countless jobs, and even leading the development of science and technology,

Jia Geng finally stood in front of the deep space exploration fleet, overlooking the earth, and

fulfilled his oath of "not being weaker than others in his life".