Petites mains follows Eva, a young woman who joins the housekeeping team at a luxury hotel. She meets colleagues with strong personalities, including Safietou, Aissata, Violette, and Simone. As they face both humorous and tough moments together, they form a tightly-knit, supportive team. When a social movement shakes the hotel’s routine, each of these « little hands » must confront their own choices, navigating the challenges of solidarity, personal growth, and adversity in a demanding work environment.