The story follows 13-year-old Marcielle confronting abuse by her father Marcílio, enforced silence from her mother Danielle and a local pastor, and exploitation on river barges, while she attempts to shield her younger sister. This setup frames the isolated Amazon community as an entrenched site of male dominance and female subordination, with the ideology shaping every major plot point and character motivation rather than serving as incidental background. Director Marianna Brennand has stated her activist intent to expose misogyny and intrafamilial violence after a decade of research, explicitly positioning the film as a political intervention to give voice to silenced women and challenge male-dominated structures.

The choice of fiction over documentary is presented as a means to highlight universal gender-based violence without adding trauma. Although casting remains organic with no alterations to established characters, the activist framing overrides narrative balance and turns the authentic setting into a platform for ideological messaging that prioritizes social critique over storytelling coherence.