Roberto Soto is a renowned Spanish science fiction screenwriter. He has won a Goya award and his screenplays are internationally acknowledged. However, his producer is tired of science fiction and believes that, in Spain, he has to write films of different genres, something more intellectual and existential: social dramas, enriching values, philosophy, etc. With these arguments, the producer demands him a screenplay that has nothing to do with science fiction. As a result, Roberto has to decide ...