Tigres de verdad

When they kidnap a member of their group and demand a ransom, the Casa de la Ciénaga agents are forced to beat all predictions about their competence to circumvent the tight security measures of MI5's central intelligence office and steal. valuable information as a bargaining chip to save your colleague. However, that incident is only the tip of the iceberg of a large-scale conspiracy, involving not only a freelance gang, but also the highest level of the secret service. After years condemned to bureaucratic tasks, the slow horses find themselves in the middle of a plot that threatens to blow up the future of Casa de la Ciénaga and MI5 itself.