Chen Yan, who traveled from modern times to 1958, originally thought he had traveled to the real early days of the founding of the People's Republic of China. However, with the appearance of No. 95 Siheyuan, Chen Yan discovered that he had traveled to the fan world of Siheyuan.
Chen Yan, who was about to starve to death, was taken back home by the backyard residents of a courtyard house, and Chen Yan eventually became his son-in-law.
However, there was a chat group at the beginning, and people in it came from all over the world. From then on, Zhou Lei gradually reached the top of his life by exchanging information with the people in the chat group.
