Marie helps arresting terrorist Rafael Mendoza in a sting operation in Spain directed by Lucas de Solís. But Paris asks for the extradition of Mendoza and Lucas de Solís clashes with Marie: Mendoza will not get out of Spain, Mendoza belongs to him! While the laws of both countries negotiate, Marie enters a terrible spiral with Lucas at its center. Why did he forbid access to the report on Mendoza? Why did Álvaro de Solís, Lucas's brother, leave his career as a lawyer after having escaped from a terrorist attack organized by Mendoza? Soon Marie finds out that Lucas is not who he seemed to be. But she will need to find the keys of a door that has been locked for two years before she can understand to what extent the passion of the policeman arrives. And opening Pandora's box is always risky.
