Siheyuan: Qin Huairu Enters the Wrong Room at the Beginning

In a Beijing courtyard in 1951, Qin Huairu mistakenly entered the wrong room on Jia Xudong's wedding night, which led to a series of unexpected changes. The originally ordinary life was turned upside down because of this unexpected incident, and the residents of the courtyard were also involved in a series of disputes and twists and turns.