In 2025, Yan Jiecheng, a delivery boy, stayed up late to finish reading "Love in the Courtyard" and traveled back to 1956 to become the eldest son of the third uncle Yan Bugui. Facing the Xiuluochang courtyard where stingy dads and top-notch neighbors gather, Yi Zhonghai's hypocrisy and calculations, Liu Haizhong's domineering official fans, Jia Zhang's cheating, Xu Damao's vicious tricks, as well as Mrs. Long hiding under a kind mask and Yi Zhonghai whose identity is a mystery - who would have thought that this palm-sized courtyard actually contains an undercurrent of espionage!
At a critical moment, the system was successfully bound! Skyrocketing understanding + millions of acres of farms and pastures, spiritual springs, grain and oil, gold and silver, and skills can be unlocked easily. Yan Jiecheng relied on the system to work steadily, first torturing the top students, slapping the bad neighbors in the face, and then using his ability as a top student to get into the Qingbei Mechanical Department, and easily uncovered the conspiracy of the enemy agents between Mrs. Long and Yi Zhonghai. From a small and transparent person in the courtyard, to a backbone of scientific research and a top espionage soldier, he crushed all calculations and played around with the storms of the 1950s. With his left hand, he started a career to gain wealth, and with his right, he broke the conspiracy to protect his family and country, and wrote his own counterattack legend in the courtyard!
