The storyline tells of how the Spanish government announces a referendum to approve the use of an artificial intelligence system in the justice system, which promises to automate and depoliticise it by replacing judges in the entirety of the country’s courtrooms. This triggers a fierce electoral campaign which pits the government, in conjunction with the tech company that created the system, against the entire legal profession, which stands up for the human aspect of justice. A well-known judge (played by Echegui) is invited to work on the development of the project, but when the creator of the system (Galocha) suddenly disappears, she starts to suspect something, and then discovers that it’s just the tip of the iceberg involving a conspiracy with designs on controlling the whole country.