In 1917, at the dawn of the Chinese Revolution, Yunhong grows up in the southern China countryside and falls deeply in love with the son of a wealthy landlord despite her brother's objections. On the night of her wedding, her brother destroys the marriage before it has even lasted a day and irrevocably changes the shape of Yunhong's family to come; her daughter Yuexin will never know her father. Haunted by a history that she will never fully understand, Yuexin passes those memories onto her daughters Hongxing and Yonghong, who come of age in the years following Mao’s death, battling the push and pull of political forces as they forge their own paths. Each generation guards its secrets, leaving Emily, great granddaughter of Yunhong and living in contemporary America, to piece together what actually happened between her mother, her sister, and the weight of their shared ancestry.