The film tells the story of 15-year-old Robin, a virtuoso piano player, and her mother Claire, who lives for her and is her biggest fan. When Robin is the victim of a serious accident, their life will undergo a sudden change.

12岁女孩达尔瓦被有恋童癖的父亲从小严格掌握并塑形成芭比娃娃的样子，她也以为本人是一个女人，与父亲相爱没有错，直到她的父亲被拘系。本片是法国导演艾曼纽·妮可的长片处女作，她应战了一个难度极大的道德主题，用制止清晰的镜头措辞直指严厉尖锐的社会问题。开麦拉牢牢跟随主角达尔瓦，纪录她从被塑造的成熟女人、经由自我醒觉、慢慢进修成…