The visit of Fouad, a radical fundamentalist leader, forces the CNI and the police to monitor his steps, as Serra and his agents are aware that the leader plays a fundamental role in Akrab. Omar goes to meet him and presents Driss as the last recruitment. But Driss ends up confessing his fears to Fatima, who asks Morey for help. The CNI rushes to set up a device with the hope that it will lead them to the top of the organization. Sunk after his confrontation with Fran, Quílez asks for the transfer. But, alerted by Morey, Fran discovers that during these years the one that was his best friend has been receiving money in cash. In exchange for?