Berenice is a dedicated female taxi driver in Rio de Janeiro. She is consumed by her job and the little free time she has needs to be divided between raising her son Thiago, a teenager exploring his sexuality, and her troubled relationship with her husband Domingos, a police reporter. The scars of the worn-out relationship, ruined by her husband's violent outbursts, have erased her femininity and led her into a great existential emptiness. The murder of Isabelle, a beautiful transgender woman, on Copacabana Beach, ignites her investigative side and transforms her life.