X plot
Detective Javier (Antonio Resines) wakes up one morning with a hangover next to a woman unknown to him. He drank so much the night before that he can't remember anything. In his car he finds a red bag and bloody scissors. Later in the day, he is assigned to this murder case, but the main suspicions soon point in his own direction. The victim, the gay José, was murdered with scissors. And that night, he was last seen in a bar with a cop. With the clues to his involvement in this case, Javier also begins to have private problems: his pregnant wife Beatriz (Marta Belaustegui) threatens to leave him because of his addiction to alcohol. He manages to build a bizarre relationship with the family of the murdered José, with the sister of the house, femme fatale Alicia (María Adánez), having something to hide.