Set during a time of reform in the 1980s, this is a story about youth and love that revolves around 6 families living on Mayang street in Guangzhou. Ou Xiao Jian is a bad boy who dates Ma Xiao Xiao, a school girl in the neighborhood. Yi Dong Dong has had a crush on Ma Xiao Xiao from the moment they met. The 18-year-old Yi Dong Dong moves with his family back to their hometown and falls in love at first sight for his neighbor Ma Xiao Xiao. When he realizes that she is attracted to his friend Xiao Jian, he kept his feelings to himself and protect her from a distance. Xiao Xiao is constantly worried for Ou Xiaojian who spends his time fooling around with other delinquents. Utterly exhausted due to the problems between them, Ma Xiaoxiao and Ou Xiaojian part ways. Later, Xiaoxiao becomes a lawyer and Dongdong passes the local civil service exams. Meanwhile, Xiaojian undergoes many ups and downs.

It tells about the intertwining of the career development of China's aerospace over more than 30 years and the fate of the characters. Through the organic integration of realism and art, it vividly presents the launch of China's Shenzhou manned spacecraft, the successful launch of Beidou, the moon landing of Chang'e 4, and the global network of Beidou. Covering and building China's space station and deep space exploration and other major aerospace events, by composing deep, passionate, and moving aerospace stories, inspiring astronauts in the new era on the road to build a space power and a world science and technology power, and continue to write about China's spaceflight A new chapter in career development.

The story tells about the life of an ordinary woman, who needs to work hard to have a stable life. After facing the betrayal of her husband as well as other hardships of life, she manages to have a story of self-salvation.