In post-World War II America, a woman, rebuilding her life in the suburbs with her husband, kidnaps her neighbor and seeks vengeance for the heinous war crimes she believes he committed against her.
Young teen girl Xiu Xiu is sent away to a remote corner of the Sichuan steppes for manual labor in 1975 (sending young people to there was a part of Cultural Revolution in China). A year later, she agrees to go to even more remote spot with a Tibetan saddle tramp Lao Jin to learn horse herding.