Beautiful, charismatic, destructive, May escapes an arranged marriage in rural nineteenth-century China for life in a Shanghai brothel, where she meets Arthur, an Australian whose philanthropic pursuits lead him into one scrape after another. As a member of the Foot Emancipation Society, Arthur calls on May not for his pleasure but for her rehabilitation, only to find himself immediately and helplessly seduced by the sight of her bound feet. Reforming May is out of the question, so love-struck Arthur marries her instead and brings her home to live with him, his sister and brother-in-law, and their two girls, Alice and Cecily. In Alice, May sees the possibility of redemption: a surrogate for a child she has lost. And it is to May that Alice turns for the love her own mother withholds. But when the twelve-year-old is caught preparing her aunt's opium pipe, she is shipped off to a London boarding school, far from the dangerous influence of the woman who will come to reclaim her and to control the whole family.