Plot

Hostage negotiator Raquel makes initial contact with the Professor. One of the hostages is a crucial part of the thieves' plans.

When the plan was rolling out, one of the robbers makes a mistake. A big mistake. An oversight causes the police to see his face. The agents manage to make the identification and the plan begins to face unforeseen events that can make everything go to ruin. Inspector Raquel Murillo knows it, and wants to take advantage of it. The Professor will have to expose a lot to try to stop this advantage that has just acquired the Police after the error of one of the members of his band. The Professor will have to put at risk his own identity and see how they end up pointing at him. The hostages, by order of Berlin, begin to dig a tunnel and discover enough explosives to tear down the building. Arturo Roman, the head of the Mint, understands that they are going to die, that they will never get out of there having seen the face of the kidnappers: he spreads the idea among the hostages that they will first make them dig their way out and then detonate the explosives with them still inside the building. So, they will have to start planning escape plans before they are killed, which will put the rest of the hostages in grave danger and generate great instability within the walls of the building: things get tense between thieves and hostages - and the Police await the slightest mistake.