Ann (Juliette Binoche) is a well-known journalist. In the eyes of others, Ann, who is surrounded by her husband and children and has excellent work ability, is undoubtedly a model of a successful woman. But in Ann's heart, anxiety and irritability bother her all the time, and the constraints brought by the family make it increasingly difficult for her to devote herself to work wholeheartedly. Ann's current work is to investigate the inside story of the popular aid dating in society. On a well-known aid dating website, Ann met two women, Alicia (Joanna Kulig) and Charlotte (Anaïs Demoustier). From their narratives, Ann discovered a cruel world that she had never heard of, where sex has nothing to do with love, but is just a transaction. During the interview, Ann did not forget to examine her own heart. At this moment, the desires and passions hidden deep in it began to shine.