Andrés Reyes is a police inspector of renowned prestige in Barcelona. After his intervention in the kidnapping of a young girl (who is finally freed by her captor), the head of the police force promotes the protagonist to commissioner. In this new role, Andres gets to work on the case of Adela, a transvestite in need of protection. An Arab mobster and a network of traffickers are hatching a plan around his victim. Andres will have a shady relationship with Adela, until the final intervention.

Fernando Gullén interpreta a un policía bastante maduro, que pasa por una profunda crisis, tanto en lo personal, como en lo profesional o en su matrimonio, que se obsesiona con Adela, un provocativo transexual que ejerce la prostitución. Su deseo por Adela le llevará a renunciar a todo y a hundirse hasta límites insospechados