Lai lives with her parents, grandmother and youngerbrother in a small flat in a working-class area. Her grandmother is a formidable figure, while her ageing beauty of a mother snipes at her father, a sunken figure haunted by the Cultural Revolution. As she grows up, Lai comes to discern the realities of the country she lives in.

But she also goes through the ebbs and flows of friendships; troubles and rewards at home and at school; and the first steps and missteps in love. A gifted student, she attends the prestigious Peking University; while there she becomes involved in the student protests that have been gathering speed. It is the late 1980s, and change is in the air .