Brother and sister Antonio and Estrella grow up in a family of divers. As adults, they carry out dangerous assignments in the port of Huelva, where they inspect and repair ships. Fatigue, technical malfunctions and constant danger are part of their daily reality. When Antonio’s body reaches its limits and financial pressure increases, he comes up with a dangerous plan.

Director Alberto Rodríguez (La isla mínima, Modelo 77) once again confirms his talent for tense, socially anchored cinema, with a keen eye for atmosphere and moral choices.