Barbara is a criminal psychologist who becomes the victim of an express kidnapping. After her abduction, she works as a negotiator in cases like hers to find the people who almost took her life.

An anthology film with 20 stories on the subject of words, communication, linked to one another over a 400-metre stretch: from Madrid's Lavapiés Square to the Sala Mirador. A journey between theatre and cinema, filmed in a single fixed shot running continuously over 80 minutes and half a kilometer, in Madrid's popular Lavapiés district. The characters talk, argue, laugh, cry, threaten, whisper, shout, steal, make dates, get angry with and hug one another, prompting the spectator to reflect on the immense power of words.